Beyond the Hype – Additive Manufacturing and 3D Printing Worldwide, A Summary of Terry Wholers’ Thoughts

3d-printing-terry-wholers-padt-1Terry Wholers is the founder and principal consultant of Wohlers Associates Inc., an independent consulting firm that was launched 28 years ago. Wohlers and his team have provided consulting work to over 240 organizations in 24 countries as well as to 150 companies in the investment community. He has authored over 400 books, articles, and technical papers. Terry has twice served as a presenter at the White House. For the past 20 years hes has been the principal author for the Wohlers Report which is an annual worldwide publication focused on Additive Manufacturing and 3D Printing. In 2007 more than a 1,000 industry professionals from around the world selected Terry as the most influential person in Rapid Prototyping Development and Additive Manufacturing.

PADT was fortunate enough to sponsor, with the local SME group, an event in Fort Collins, Colorado where Terry came and shared his views on the industry. What follows is a summary of what we learned. They are basically notes and observations.  Please contact us for any clarification or details: 

Terry Wohlers started his talk by asking: How many people have heard of 3D printing?

He noted that these days it was pretty much everyone and if you haven’t then you must be living in a cave. It is like everyone can’t get enough of it.

There has been a lot of growth. In the last 5 years the industry has quadrupled. Last year it was a 4.1 billion industry and this year 5.5 billion. Terry doesn’t own any stock in any of the different 3D printing companies. He cautioned everyone to not confuse the share prices with the growth and the expansion within this industry.

After this introduction, Terry stated that there were really two things in the industry that really excited him.  3D Printing for Manufacturing and for Production Parts.

3D Printing in Manufacturing.

The first area to watch is the use of this technology for manufacturing applications. The team looking at the sales data drew a line in the sand for the low cost hobbyist printers at $5,000. There were 140,000 of them sold last year compared to under 13,000 above $5k. However, they don’t cost much so the money is still in the industrial machines. Here are the revenues for 2014:

Industrial: 1.12 Billion, or 86.6%.
Hobbyist: 173.3 Million, or 13.4%

There are FDM clones everywhere. 300 or more brands. There is a lot of open source software out there to develop your own FDM printer.

One thing to watch in the industry is expiring patents. This opens up competition and lowers prices and sometimes brings better machines to market.  Right now, the SLS patent expired in June of last year so we are seeing new Selective Laser Sintering devices coming to market.

An exciting example of using 3D printing in manufacturing is the landing gear created by Stratasys. It was built and assembled with a Stratasys FDM printer and used for a fit check. Very Cool!

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www.makepartsfast.com/2008/06/523/how-to-make-accurate-cad-to-stl-file-transitions

In medical, some great examples of tooling are jigs, fixtures, drill press, and custom cutting guide for knee replacement. You can take scanned data and create a custom cutting guide for replacing your knee. Tens of thousands of those have been done.

Lots of work is being done on test fixtures as well.

In tooling, with additive manufacturing you can do things that are highly complex. Instead of just straight gun drilled cooling channels you can make the cooling channels conform to the purpose of the part. You can reduce 30-300% cycle time by improving the cooling channels for injection molding dies.  It turns out that Lego is printing their molds! They are using conformal cooling to increase their cycle times.

On the aerospace side of things, end use parts are literally taking off.  Airbus is flying today 45,000 to 60,000 Ultem plastic parts. Both passenger and non-passenger planes have Ultem parts on them.

3D Printing for Final Production Parts

The second area to watch is the next frontier, and that is what excites him. You can do structural ribs in 3D printed parts. You need to make sure there are places in your parts to remove the support material used if you are going to use structural ribs. Design is absolutely critical. When he was at Solidworks world in Orlando a few years ago, there was a 3D printed bird that was flapping its wings.

This is a part of that bird that was being flown.

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Two weeks ago Terry did a four day course at NASA on Design for Additive Manufacturing. The importance of the subject now is that companies and organizations are paying a lot of money to host people to teach them how to design for additive manufacturing. It was a great learning experience and NASA has already signed up for a second course that is focused on metals. NASA 3D printed a turbopump with 45%fewer parts that runs at 90,000 rpm, and creates 2,000 hp. This turbopump manufactured with conventional methods costs $220,000 for one, they can 3D print 2 of them in Inconel for $20,000.

A big part of Design for Additive Manufacturing is using the correct thinking but also using the right tools. There is a lack of both. We are taught to design for the conventional method of manufacturing. Now we have to undo some of that and think, hey there can be a better way to design this part.

One of those ways is Topology Optimization (let mathematics decide where to place the support structure so there is a increased strength to weight ratio). Another is the use of lattice structure (mesh and cellular). Ever since the beginning of time, man would make parts out of a solid material. Well now you can have a thin skin and a lattice structure on the interior to produce something superior in some cases.

We need these kind of tools integrated into the different CAD software’s so that we can design better parts.  This bracket is flying on a Airbus. This cabinet bracket is made out of titanium and is flying on the A35 Airbus. It was designed for 2.3 tons and actually holds up to 12.5-14 tons depending on the test. Peter Zander at Airbus believes that in 2 years they will be printing 30 tons of metal per month!

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GE Aviation is building fuel nozzles for the new leap engine. The new design is 25% lighter and five times more durable than the previous design that took 20 different parts to assemble to make one fuel nozzle. The will be printing 40,000 fuel nozzles per year.

Consumer Products:
It is going to be very big. Terry thinks this is going to be a sweet spot in the industry. Once example is this guitar called the Hive Bass. It is built out of Nylon and would cost you $3,500. You can have a custom guitar made for that price.

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There is a Belgium company that creates custom frames for eyewear.

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There is also a lot of Jewelry available for consumers along with many other products.

For metal part production there are many steps needed to finish the part. About 9 steps that Terry counted so it can be a long process.

Myth: Additive Manufacturing is fast! Well that depends on Polymers versus Metals and the size and complexity of the parts. Airbus had one build that took 14 days to print with their metal printer! GE mentioned that they have to print the same part twice before they get it right because they will have to reorient the part or change the build parameters to get the best quality build possible.

According to some estimates the global manufacturing economy is in the range of $13 trillion. If this technology were to penetrate 2% of it then that is over a quarter of a trillion dollars. 5% is approaching two thirds of a trillion!

Terry finished by asking: How many of you think this will be North of the 5% estimate?

We want to thank Terry for giving such an informative talk, and New Belgium Brewing for hosting. The networking afterwords was fantastic. 

If you would like to stay up to date on 3D Printing, we recommend the Wohlers Report. It is our primary reference document here at PADT.  

Special Event: Beyond the Hype – Additive Manufacturing and 3D Printing Worldwide

stratasys-factoryWe are pleased and honored to announce a special event that PADT is sponsoring with the Colorado Society of Manufacturing Engineers.  Terry Wholers, a leading voice in the additive manufacturing space, is giving a presentation on the current state of all things AM.  The event is being held at the world famous New Belgium Brewery in Fort Collins, Colorado on September 15, 2015.

Additive Manufacturing and 3D Printing Worldwide

Cut through the hype and hear about real world applications for additive manufacturing and 3D printing:

  • Where is the industry growth?
  • Which types of polymers and metals are used in 3D printing?
  • What are practical uses for the technology in the engineering environment?
  • What are current industry implementations for AM/3D printing?
  • How is it being implemented in industry today?
  • What kind of parts can be manufactured for final products?
  • How important is the design process?
  • What are the most common myths and misconceptions?
  • What does the future hold?

If your company is thinking about how to practically introduce AM into your design/workflow/manufacturing process, this presentation is for you. Ask questions, discuss business opportunities, and speak in depth about the future.

terry-whohlersMr. Wohlers will highlight recent developments and growth trends that point to where the industry is headed and what the future holds. New products and services are being introduced at an astounding rate. Mr. Wohlers will sort through the maze of choices and opportunities associated with the methods used for rapid product development and additive manufacturing (AM).

Here is the agenda:

4:00 – Brew Tour of New Belgium Brewery –Must RSVP– only 16 spots available!
5:00 – Packaging tour of New Belgium Brewery –Must RSVP– only 48 spots available!
5:30 – 6:30 – Meet, Greet and Network
6:30 – Light Dinner Buffet – Must RSVP for buffet and presentation
7:00 – Presentation by Mr. Terry Wohlers
8:00 – Networking (meet Terry)
9:00 – End of event

new-belgium-brewReservations are accepted through Friday, September 11th, so please register now!
Cost of the event is $20 but is FREE if you mention PADT when you register.

To register please email reservations@sme354.org or
call Chuck Otoupalik at 303-678-8414

Sponsored by:

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StratasysLogo

Alignex-logo

 

 

About Terry Wohlers

Terry Wohlers, founder of Wohlers Associates, Inc., a 28-year old independent consulting firm. Wohlers and his team have provided consulting assistance to more than 240 organizations in 24 countries, as well as to 150+ companies in the investment community. He has authored 400 books, articles, and technical papers and has given 125 keynote presentations on five continents. Wohlers has twice served as a featured speaker at events held at the White House. He is a principal author of the Wohlers Report, wholers-logothe undisputed industry-leading study on additive manufacturing and 3D printing for 20 consecutive years.

Here is what industry experts have to say about Mr. Wohlers and his company’s industry report:

“Why waste time and money when you can get a worldwide overview of additive manufacturing from Wohlers Associates-experts that have focused on AM for 26 years. The Wohlers Report is worth every dollar.”

Peter Sander, Vice President, Airbus Germany

“Now in its 18th year of publication (that’s right all you 3-D printing arrivistes, this stuff has been around for a while), the annual report describes a healthy and growing market for 3-D printing equipment, services, materials and processes, albeit one where the value continues to accrue to industrial applications.”

Michael Copeland, Senior Editor, WIRED

“The amount of information in the report is almost overwhelming. I am awed by its depth and breadth. What’s more, the information is not available anywhere else. For example, we hear how China is changing, but few people fully understand the transformation that’s underway. The report gives insight and clarification on China and it covers the rest of the world with the same careful analysis. It also provides insight into new products and applications that you normally would not hear about, such as light-weight structures, nanomanufacturing, growing organs, gaming, and new types of protective gear. One of the secrets of your success is the extensive travel worldwide, coupled with the information you seek from experts globally. Thank you for making something so remarkable available each year.”

Boris Fritz, Northrop Grumman

“If you need to know anything about where this technology is today or where it is going tomorrow, Wohlers Report is your guide.”

Anthony J. Lockwood, former editorial director, Desktop Engineering

Press Release: Southern California Expansion Grows PADT’s ANSYS Product Development Software Distribution Business

PADT-CA-License-PlatePalm trees and movie stars.  Endless beaches and deserts that fade to the horizon.  Aerospace companies, world class universities, med device developers, and toy manufacturers.  Oil, freeways, and big construction. Southern California. A place larger and more diverse than most countries in the world.  PADT has done work in the area since our first weeks in business. As our business continued to grow, our customers started asking when we were opening up a local office, but the time never seemed right. Until now.

PADT is pleased to announce that we will be loading furniture and computers in a truck and head on the I-10 to Torrance, California where we will open up a new office.  ANSYS, Inc. has expanded our sales territory to include small and medium sized new accounts in the Southern California area.  The focus of this new office will be building that business.

You can read the official details in the press release below, or the PDF here.  As usual, we want to share some more informal information with our blog readers.

The office will be started with an engineer and a salesperson who have been with us for a while, and another pair that we are hiring locally. This combination of company experience and local knowledge should get us going quickly. Over time, the plan is to grow the Torrance office, and add at least two more. Long term we would like to have between 3 and 10 employees per office in Southern California.

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Our team will conduct training and seminars from this office and use it as a base to spread the word on simulation driven product development across Southern California. The initial focus for sales will be on small and medium sized businesses that are currently not using ANSYS products, that want to work with a technical sales and support team who can provide more than the software tool – customers who want a partner who can also help them apply the tools effectively. The dense hotbeds of engineering along the coast will be an obvious area of concentration. We also aim to represent the value of ANSYS products in less visited areas of the region, including the high deserts, “in-between” towns, and inland locations beyond LA, Orange County, and San Diego.

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The good news is that we are not starting from scratch. This first office is right down the street from the California campus of PADT’s largest and oldest customer.  We also have over one hundred customers who have used PADT for simulation services, training, rapid prototyping, and product development, and we will be reaching out to them shortly to start building our local network even further.  And then, our new employees who we will hire locally will be contacting their network as well.

Before the end of the summer we hope to have a grand opening event, as well as several seminars that will continue through the end of the year. If you live in the area and want to be invited, visit here to register as someone who want to be on the California contact list.

This blog and social media will be used to post our progress. The entire sales and technical team is looking forward to meeting everyone in the area in the coming months.

If you have any questions or suggestions for us, please contact us.  Our standard number 480.813.4884 works for all of our offices.

Below is a copy of the press release, or you can view the “official” version here.

Press Release:

Southern California Expansion Grows PADT’s ANSYS Product Development Software Distribution Business

PADT opens Torrance office to provide consultant-focused ANSYS Product Sales and Support for small and medium sized engineering businesses in the region

Tempe, Ariz., August 24, 2015 —Phoenix Analysis & Design Technologies, Inc. (PADT) the Southwest’s largest provider of Numerical Simulation, Product Development, and 3D Printing services and products, today announced the addition of Southern California to its ANSYS, Inc. Product Sales and Support territory. PADT is a long time ANSYS Channel Partner who has built a reputation for outstanding technical abilities and customer support in Arizona, New Mexico, Colorado, Utah, and Nevada. The company is now taking the same customer focused approach to selling and supporting the world’s leading product development simulation tools from ANSYS to new customers in Southern California.

“We are honored by ANSYS’ trust in PADT and are eager to start working more closely with their team in Southern California,” said Bob Calvin, PADT’s manager of Simulation Sales. “We have been doing business in this area since PADT was founded 21 years ago. Expanding our offering to include ANSYS products and support is something that makes sense for users, ANSYS and PADT.”

Located in Torrance California, PADT’s new office will be staffed by two sales people and two application engineers.  Aggressive growth will follow.

“We selected Torrance for our new Southern California office because it’s centrally located, easily accessible and right down the street from the California campus of our largest customer,” said Ward Rand, co-owner, PADT. “Having staff with real world industry experience located nearby will strengthen our ability to drive our customer’s product development process, resulting in higher quality products, improved performance and lower costs.”

PADT will open additional offices across the Southern California region in the coming two years with the long term goal of three total offices with three to ten employees each.  The location of these offices, just like the initial Torrance facility, will be chosen to provide service where the demand is greatest.

The ANSYS Channel Partner program is unique in the industry because it allows customers the option to purchase software and support from ANSYS directly, or from highly technical local consulting companies like PADT. Since Southern California has not had an ANSYS Channel Partner for thirteen years, PADT’s engineering experience and ANSYS product expertise will be a tremendous help to small and medium sized companies seeking to discover the power of ANSYS products, and efficiently implement Simulation Driven Product Development (SDPD).

Events, both on-line and face-to-face, will be announced in the coming months to celebrate the arrival of PADT in the area. Those interested in following PADT’s progress, can subscribe to any of the company’s social media outlets, PADT California emails, or visit the new PADT California web page (www.padtinc.com/socal). Anyone needing immediate information can contact PADT at info@padtinc.com or call 480.813.4884.

About Phoenix Analysis and Design Technologies

Phoenix Analysis and Design Technologies, Inc. (PADT) is an engineering product and services company that focuses on helping customers who develop physical products by providing Numerical Simulation, Product Development, and Rapid Prototyping solutions. PADT’s worldwide reputation for technical excellence and experienced staff is based on its proven record of building long term win-win partnerships with vendors and customers. Since its establishment in 1994, companies have relied on PADT because “We Make Innovation Work.” With over 75 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, and from offices in Littleton, Colorado, Albuquerque, New Mexico, and Murray, Utah, as well as through staff members located around the country. More information on PADT can be found at http://www.PADTINC.com.

# # #

Company contact: 
Eric Miller
PADT
480.813.4884
eric.miller@padtinc.com

Media contact:
Linda Capcara
TechTHiNQ
480-229-7090
linda.capcara@techthinq.com

PADT-CA-Beach-Sunset

#padt-socal

CoresOnDemand: Helping Engineers Do Their Magic

CoresOnDemand-Logo-120hEngineers Do Magic

In the world of simulation there are two facts of life. First, the deadline of “yesterday would be good” is not too uncommon. Funding deadlines, product roll-out dates, as well as unexpected project requirements are all reliable sources for last minute changes. Engineers are required to do quality work and deliver reliable results in limited time and resources. In essence perform sorcery.

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Second, the size and complexity of models can vary wildly. Anything from fasteners and gaskets to complete systems or structures can be in the pipeline. Engineers can be looking at any combination of hundreds of variables that impact the resources required for a successful simulation.

Required CPU cores, RAM per core, interconnect speeds, available disk space, operating system and ANSYS version all vary depending on the model files, simulation type, size, run-time and target date for the results.

Engineers usually do magic. But sometimes limited time or resources that are out of reach can delay on-time delivery of project tasks.

At PADT, We Can Help

PADT Inc. has been nostrils deep in engineering services and simulation products for over 20 years. We know engineering, we know how to simulate engineering and we know ANSYS very well. To address the challenges our customers are facing, in 2015 PADT introduced CoresOnDemand to the engineering community.

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CoresOnDemand offers the combination of our proven CUBE cluster, ANSYS simulation tools and the PADT experience and support as an on demand simulation resource. By focusing on the specific needs of ANSYS users, CoresOnDemand was built to deliver performance and flexibility for the full range of applications. Specifics about the clusters and their configurations can be found at CoresOnDemand.com.

CoresOnDemand is a high performance computing environment purpose built to help customers address numerical simulation needs that require compute power that isn’t available or that is needed on a temporary basis.

Call Us We’re Nice

CoresOnDemand is a new service in the world of on-demand computing. Prospective customers just need to give us a call or send us an inquiry here to get all of their questions answered. The engineers behind CoresOnDemand have a deep understanding of the ANSYS tools and distributed computing and are able to asses and properly size a compute environment that matches the needed resources.

Call us we’re nice!

Two Halves of the Nutshell

The process for executing a lease on a CoresOnDemand cluster is quite straight forward. There are two parts to a lease:

PART 1: How many cores & how long is the lease for?

By working with the PADT engineers – and possibly benchmarking their models – customers can set a realistic estimate on how many cores are required and how long their models need to run on the CoresOnDemand clusters. Normally, leases are in one-week blocks with incentives for longer or regular lease requirements.

Clusters are leased in one-week blocks, but we’re flexible.

Part 2: How will ANSYS be licensed?

An ANSYS license is required in order to run on the CoresOnDemand environment.  A license lease can be generated by contacting any ANSYS channel partner. PADT can generate license leases in Arizona, Colorado, New Mexico, Utah & Nevada. Licenses can also be borrowed from the customer’s existing license pool.

An ANSYS license may be leased from an ANSYS channel partner or borrowed from customer’s existing license pool.

Using the Cluster

Once the CoresOnDemand team has completed the cluster setup and user creation (takes a couple of hours for most cases), customers can login and begin using the cluster. The CoresOnDemand clusters allow customers to use the connection method they are comfortable with. All connections to CoresOnDemand are encrypted and are protected by a firewall and an isolated network environment.

Step 1: Transfer files to the cluster:

Files can be transferred to the cluster using Secure Copy Protocol which creates an encrypted tunnel for copying files. A graphical tool is also available for Windows users (& it’s freeJ). Also, larger files can be loaded to the cluster manually by sending a DVD, Blu-ray disk or external storage device to PADT. The CoresOnDemand team will mount the volume and can assist in the copying of data.

Step 2: Connect to the cluster and start jobs

Customers can connect to the cluster through an SSH connection. This is the most basic interface where users can launch interactive or batch processing jobs on the cluster. SSH is secure, fast and very stable. The downside of SSH is that is has limited graphical capabilities.

Another option is to use the Nice Software Desktop Cloud Visualization (DCV) interface. DCV provides enhanced interactive 2D/3D access over a standard network. It enables users to access the cluster from anywhere on virtually any device with a screen and an internet connection. The main advantage of DCV is the ability to start interactive ANSYS jobs and monitor them without the need for a continuous connection. For example, a user can connect from his laptop to launch the job and later use his iPad to monitor the progress.

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Figure 1. 12 Million cell model simulated on CoresOnDemand

The CoresOnDemand environment also has the Torque resource manager implemented where customers can submit multiple jobs to a job queue and run them in sequence without any manual intervention.

Customers can use SCP or ship external storage to get data on the cluster. SSH or DCV can be used to access the cluster. Batch, interactive or Torque scheduler can be used to submit and monitor jobs.

All Done?

Once the simulation runs are completed customers usually choose one of two methods to transfer data back. First is to download the results over the internet using SCP (mentioned earlier) or have external media shipped back (External media can be encrypted if needed).

After the customer receives the data and confirms that all useful data was recovered from the cluster, CoresOnDemand engineers re-image the cluster to remove all user data, user accounts and logs. This marks the end of the lease engagement and customers can rest assured that CoresOnDemand is available to help…and it’s pretty fast too.

At the end of the lease customers can download their data or have it shipped on external media. The cluster is later re-imaged and all user data, accounts & logs are also deleted in preparation for the next customer.

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ANSYS Launches Free Student Version

ansys-student-1This week ANSYS, Inc. made a fantastic announcement that has been in the works for a while, and that we think will greatly benefit the simulation community:  A free ANSYS Student product.  This is an introductory product that is focused on students who are learning the fundamentals of simulation who also want to learn the full power and capability of the ANSYS product suite.  It includes ANSYS® Multiphysics™ , ANSYS® CFD™ , ANSYS® Autodyn®, ANSYS® Workbench™, ANSYS® DesignModeler™and ANSYS®DesignXplorer™

Yes you read that right, all of the flagship products for free. No features or capabilities are turned off. It is the exact same software as the commercial product, but the size of problems that you can solve is limited.  It runs on MS Windows. Perfect for students.

PADT is excited about this because it gives students access to the ability to learn FEA and CFD simulation with the world’s most popular and capable simulation tool, without running in to brick walls. Want to do a flat plate with a hole in it? No Problem. Want to model fluid-solid-interaction on a flexible membrane valve? No Problem.  Want to model explosive forming? No Problem.  Want to model combustion with complex turbulence? No problem.

All in the same interface as students will use when they enter the work force or do research at University.

This is great news and we can’t wait to see what schools and students do with this access.

How to Get It – The New Academic Web Pages

The previous Student Portal is being replaced with an Academic Web area on the ansys.com site: ansys.com/academic.

Go to the ANSYS Student site to learn more about ANSYS Student and how to download your copy. These same pages will have resources to help you learn and understand the product.

The “Pictures”

Let me state categorically that PADT was not consulted on the image that ANSYS, Inc. used for the “student” user that was so happy to find out that there is now a free version of the ANSYS software suite.  Here is their picture:

ANSYS-student-version We would have preferred something like this:

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Just kidding. We were happy to see this product come out and thought the picture was hilarious.  In all seriousness, we will also plug the  recent #ilooklikeanengineer twitter hash tag , highlighting the diversity of female engineers. that was awesome and we would love to see more chances for engineers to show their true selves.

 

3D Printing the 4th Dimension – GISHWHES 2015 Scavenger Hunt

padt-sundial-insun-apple-watch-wGISHWHES is a huge international scavenger hunt. Every year teams around the globe comb through the list of 215 tasks and pick as many as possible that their team can do.  Last year they introduced 3D Printing as a task, and we helped a team 3D Print a quill pen. That was a lot of fun, so when this year’s list included an item on 3D printing, we jumped at the chance to be involved.

The item was:

110: VIDEO. Use a cutting edge 3D printer to 3D print your representation of the 4th dimension.62 POINTS

Being engineers we said “4th Dimension?  Time.”  Then it became a choice between the way mass distorts the space-time continuum or some sort of clock’ish thing.  The distortion thing seemed difficult so we focused on a clock.  Being that we were constrained on budget and time we decided to do a sundial.

The result can be seen here in this YouTube video.

It was a fun project and the team spent a bit of time in the 112F sunshine trying it out.  We can’t wait to see what we will get to do for the 2016 scavenger hunt.

Making the Model

A couple of people have asked if we downloaded the solid model for the sundial or if we made it. We actually made it. After a little bit of research we found that making a simple horizontal sundial like this one is very easy. Here are the steps we took:

Get Geometry Values

So it turns out that the angle of each hour line is determined by the latitude of where the dial will go. The angle of the pointy thing, called a gnomon, is also the latitude.  So for Tempe, AZ that is 33.4294°.That gets applied to the equation:

angle(h) = arctan(sin(L*tan(15° · h))

h = integer of the hour, 6 am to 6 pm
L = latitude

I plopped that into Excel:

=ABS(DEGREES(ATAN(SIN(RADIANS($C$3))*TAN(RADIANS(15)*B7))))

and got the following:

Latitude 33.4294
Hour Angle
6 90.00
7 64.06
8 43.66
9 28.85
10 17.64
11 8.40
12 0.00

Build the Solid Model

The next step is to build the model. I used SolidEdge because I know it real well and was able to knock it out quickly.  But all CAD tools would be the same:

  1. Pick a center point.
  2. Add lines as rays from that using the angles in the table above for each hour.
  3. Design the shape of your sundial to look cool. I did a simple circle .
  4. Mark the hours using the sketch. I raised up thin rectangles.
  5. Model the gnomon using the latitude as the angle.  Make this as fancy or simple as you want.
  6. Add whatever doo-dads you want.
  7. Label the hours if you want.
  8. Save to STL

Here is what my sketch looked like:PADT-sundial-cad-model-hour-sketc

And the final solid model looked like this:

PADT-sundial-cad-modelWe sent this to the printer as shown in the video, and got a sundial.

 

 

 

 

 

 

Major Enhancements in FLOWNEX 2015: Combustors, Importers, and Pipes

FlownexLogo_OfficialSimulation has revolutionized flow and heat transfer dependent systems over the past decades by minimizing costly physical testing and accelerating time to operation around the world. But for many companies, such simulation has largely focused on components and proved to be very time consuming. The technology advancements delivered by Flownex SE now offer a fast, reliable, and accurate total system and subsystem approach to simulation.

FLOWNEX-2015-ICONS

With the release of FLOWNEX 2015, users now have access to advanced combustor system level modeling and they can interact with more system and component simulation tools. This is on top of the already considerable capabilities found in the  tool

Gas Turbine Combustor Heat Transfer Library

During the Preliminary design phase or when considering modifications to existing combustor designs it’s essential to make realistic predictions of  mass flow splits through the  various air admission holes, total pressure losses liner temperatures along the length of the combustor etc.

FLOWNEX-2015-combustor-simulationAlthough very powerful, 3D CFD solutions of combustors are specialized, time consuming processes and therefore are seldom exclusively used during initial sizing of a combustor.

It has been demonstrated that 1D/2D network tools, like Flownex, are capable of predicting with reasonable accuracy the same trends as more detailed numerical models.

The advantage, however, is Flownex’s rapid execution, which allows design modifications and parametric studies to be conducted more simply than ever before. The ease of use and incredible speed of Flownex allows 1000s of preliminary designs to be evaluated under all modes of operation for steady state and dynamic cases. Furthermore, the data obtained from the one-dimensional analysis can be used as boundary conditions for a more detailed three-dimensional model, ultimately supplementing a typical combustor design work flow.

While the simulation of combustor systems was previously possible in the Flownex environment, much of the work of implementing industry standard heat transfer correlations was left to the user through scripting .Now in Flownex SE 2015 it’s all been built in to the tool, while maintaining the flexibility required to model any combustor configuration.

New components include

  • Film convection component
  • Fluid radiation component
  • Jet impingement heat transfer component

To sum up Flownex allows more accurate initial designs, less time is spent on advanced 3D combustor simulations and rig tests, thus reducing development time and cost.

Here is a Video that shows off these features:

Added importers and integration features

AFT Fathom/Impulse/Arrow importer

An importer was added to import the file formats of AFT products. The importer imports all the diameters, loss factors heights, etc. so 90% of the effort is done, and in some cases the networks solve without any modifications.

ROHR2 Integration (pipe stress analysis software)

Flownex has the ability to calculate forces during dynamic simulations. This is very useful in pipe stress analysis for surge or water hammer cases. The ability to import complete geometries from ROHR2 and export results in the format that ROHR2 expects natively has been added. This means a user can perform these combined analysis now with ROHR2 with the minimum of effort.

Fluid Importers

An Importer was added to import liquid and gas properties from CoolProp an open source fluid property library. The existing Aspen/Hysys fluid importer was changed to be a generic Cape-Open compliant importer. This means that fluid properties can now be imported from any Cape-Open compliant server software.

FLOWNEX-2015-turbine-engine

Product Development for Startups – Presentation at The Startup Lifecycle Lunch & Learn

PADT-Startup-Prod-DevThis Thursday PADT was asked to help participate in a lunch and learn entitled “The Startup Lifecycle.” The event was a joint presentation of the Arizona Technology Council and the Maricopa Corporate College and it was held at CEI’s fantastic facilities.  Given our background, we were asked to talk about Product Development, and specifically on Minimum Viable Products and Lean Manufacturing Principles.

You can download my presentation here, or read on to learn more about the event.

lunchandlearn2There were four presenters.  Hart Schafer the Founder & CEO of TheraSpace and an experienced Adobe guy, among other things, kicked things off with a great discussion on customer validation and discovery.  He pointed out the common mistakes in thinking you know your customers and finding out you were wrong to late. Some great examples were given and he shared some practical ways to really find the Problem-Solution fit.

Next was yours truly, talking about those uncomfortable bits in the middle, where you need to actually design your product, then make it.  I covered the concept of a Minimum Viable Product and how to use product development to come up with one. We also touched on how lean product development can be applied in a startup environment.

Then I dived into lean manufacturing, which is a topic worthy of several Lunch and Learns on its own.  The bottom line was that Startups can effectively apply lean manufacturing to get a better product to market faster, and on budget.  I included some examples and advice on how to implement it.

As mentioned above, you can download my presentation here.

This is a picture of me gesturing widely as I explained how a simple cake doughnut is a Minimum Viable Product and one with frosting and sprinkles was not.  All the time hearing Homer Simpson saying “doooonuts” in my head. presenting2

 

NExt up was Nate Curran, the Entrepreneur-in-Residence at CEI.  He went in to how to commercialize a product.  Another huge topic, but he boiled it down to some basics on commercialization, marketing, and sales.  The last speaker was Russ Yelton, the CEO of Pinnacle Transplant Technologies, a successful startup that was a client at CEI. After we talked about what you should do, he shared the real world and how to scale and grow. The big takeaway from his talk for me was the importance of people and culture when you scale and grow.

After a great Q&A session, we posed for a picture:

lunchandlearn-presenters

As always with events at CEI, the venue was great. And, also as always with AZ Tech Council events, the audience was smart, engaged, and full of their own ideas worth sharing.  Yet another indication of the growing and improving startup ecosystem in Arizona.

Two Fantastic Events for Start-Ups: Synapse Med Device Workshop and Star-Up Lifecycle Lunch and Learn

shutterstock_startups1As a further sign of the growth in the Phoenix Start-Up community, there are two high value events for Start-ups that everyone should be aware of, and it doesn’t hurt that PADT is a key participant in both.

Start-Up Strategiesaztc-startup-lunch-and-learn

The first is a lunch and Learn: “The Start-Up Lifecycle – Key Strategies for Success at All Stages of Development.” This event is being presented by the Maricopa Corporate College and AZTC’s Startup + Entrepreneurship Committee and will be held at CEI’s fantastic facilities. Most technology-based start-up companies go through a similar growth lifecycle: validation; product development; commercialization; scale. In this presentation, CEI will discuss the basic principles of business development for companies at all stages. Topics that will be covered include:

  • Lean Startup / Customer Discovery
  • Prototyping and Minimum Viable Product
  • Go-to-Market Strategies
  • Growth Management
  • and more!
Maricopa-Corporate-College-Logo cei_logo

The presenter are experienced entrepreneur’s who will share the lessons they have learned in their own companies and while helping others:

  • Jeff Saville, Executive Director, CEI
  • Nate Curran, Entrepreneur-in-Residence, CEI
  • Hart Shafer, CEO/Founder, Theraspecs & Lean Startup/Innovation coach
  • Eric Miller, Principal, Phoenix Analysis & Design Technologies (PADT)

Learn more here or register here.

The Details:

Location
CEI Gateway
275 N. Gateway Dr
Phoenix, AZ 85034
Date & Time
Thursday June 25, 2015
11:30AM – 1:00PM
Cost
AZTC Members, Free
Non-Members, $15

Medical Device Workshopsynapse-logo1

PADT is also honored to be a participant in SYNAPSE 2015.  This unique event is a 3-day workshop aimed at medical professionals with a product idea.   The event will be an opportunity for them to work with industry professionals, like PADT, to turn those ideas into something real and tangible.  This is being lead by Medicoventures and will also be held at CEI.

synapseworkshop-1At the end of the three days attendees will have a prototype, secure intellectual property, and a vetted business model. They will also have a new network of resources and an invaluable education in the realities of Medical Device Start-Ups.

Other Resource sponsors besides PADT currently include: PipelineDesign; Global Patent Solutions; Knobbe-Martens IP Law; Schmeiser, Olsen & Watts IP Law; VA Angels; DLA Piper, and MedicoLabs.

This event is September 17, 18, and 19th.

This post only summarizes what will happen at the workshop, so please visit the website here to get the full details.

AmCon Phoenix 2015: Comments and Presentation Notes

prezo_padt_amcon_phoenix-2015We just finished up our third and final AmCon show of the year at what turned out to be the best show of the three.  The PADT booth was packed during the exhibition time with a wide variety of people asking questions and checking out examples of what PADT and Stratasys can do.  We were able to meet with a lot of our local customers, and even better, were able to get to know a ton of new potential clients.  Some shows are kind of boring and people just don’t get what we do. AmCon shows are the exact opposite. The attendees are smart, informed, and eager to learn more.

As is usual, we had a collection of parts on display. We also had a Geomagic Capture scanner showing off our growing offering of optical scanning solutions.  Here is a picture of Mario at the show.  He definitely photographs the best:

mario_padt_amcon_phoenix-2015In addition to the booth, we were asked to speak on 3D Printing at the event.  Yours truly gave a presentation entitled: “The Practical Application of 3D Printing for Prototyping, Tooling, and Production” that lasted a bit over an hour.

As promised the notes from that presentation can be downloaded here.

We hope to see more of you at future events. If you have questions about 3D Printing and its application please don’t hesitate to contact us.

 

Come See PADT at a Conference Near You.

padt-on-the-road-iconSometimes you get that prefect storm where everything happens at once, and these last weeks of May and first weeks of June are shaping up to be our busiest time for conferences and shows this year.  We are going to be all over the place: Newfoundland, Montreal, Long Beach, Houston, and even Phoenix.

So I thought I’d shoot out this quick note just in case some of you who follow this blog are going to be at any of these events. Please make sure you stop by and say hello:

  • May 19-21, 2015:  RAPID Show – Long Beach, California
    We will have a booth and will be talking about 3D Printing as well as Simulation and Design.
  • May 31-June 6, 2015:  ASME 2015 34th International Conference on Ocean, Offshore and Arctic Engineering (OMAE) – St John’s, Newfoundland, Canada
    Clinton Smith will be presenting a paper with ANSYS, Inc.  on a mesh refinement study we did for a customer on an offshore platform with ANSYS FLUENT
  • June 2-3, 2015: AmCon Phoenix – A Design & Contract Manufacturing Expo – Phoenix, AZ
    This will be our third AmCon this year, this time in our home territory.  The 3D Printing and product development team will be in a booth and I will be doing a talk on “The Practical Application of 3D Printing for Prototyping, Tooling, and Production”
  • June 9, 2015: ANSYS Convergence – Houston, TX
    Clinton Smith will be manning our booth at this event and available to talk about all that PADT does.
  • June 15-19, 2015: ASME Turbo Expo (IGTI) – Montreal Quebec, Canada
    We will just attending this conference, hanging in the Flownex booth, and can probably be found around the ANSYS booth as well.

And don’t forget our Lunch and Learn Road Show: Dealing with Scanned, Repaired, and Legacy Geometry for 3D Printing

3D Printing Users Lunched & Learned about Dealing with Scanned, Repaired, and Legacy Geometry

PADT-Geometry-Scanning-PartnersThis Thursday we had the first of seven free seminars on how to deal with geometry created with 3D scanning, how to repair faceted geometry, and how to deal with old CAD geometry.  Don’t panic, we have six more scheduled. Scroll down to see the schedule and register for upcoming versions of this seminar. The inaugural session was held in PADT’s Tempe office and engineers from several departments across the company shared the tools we use in consulting and the lessons we have learned over the years to a pack room full with customers that represented everything from the home inventor to engineers from some of Arizona’s largest aerospace and electronics companies.

badgeometry

As more and more companies do 3D printing we are finding that they struggle with imperfect geometry. Whether it was scanned, from another CAD system, or an STL (3D Printer) file from someone else, when it came time to print parts people were having difficulty getting valid geometry.  So we created a road show to go over the tools we use here to 1) get good scan geometry in the first place, 2) convert scan geometry into something useful, and 3) repair bad STL and CAD files.

Things got kicked off with a presentation on the various ways you can scan 3D geometry.  Our scanning engineer, Ademola, also demonstrated our Geomagic Capture and Steinbichler scanner on some real parts.

padt-scanning-spaceclaim-seminar-tempe-3-2015_05_14

After some food, we moved on to looking at Geomagic Design X.  This is the tool we use to convert our scan data to a fully usable and clean CAD model.  If you have tried to go from scan to CAD without this tool, you know how much work it is.  padt-scanning-spaceclaim-seminar-tempe-2015_05_14

Next we looked that the tool that we use to import, modify, and clean existing geometry: SpaceClaim.  As the presenter Tyler Smith said “No matter the source of geometry, SpaceClaim is the tool to help”

padt-scanning-spaceclaim-seminar-tempe-2-2015_05_14

We finished up with topological optimization. Where we spent most of the event talking about how to get good geometry, in this last presentation we talked about how to make the geometry better by using simulation to optimize the shape of your parts.

padt-scanning-spaceclaim-seminar-tempe-5-2015_05_14

It was a great crowd with the kind of questions you hope for when doing a seminar.  If you are in the Southwest, there is still time to attend one of these lunch & learns being held in other locations. Click on the event you want to register.

 
 
 
 
 
 

Or you can contact PADT directly to learn more about the products and services we covered, which included:

 

Press Release: PADT Acquires Stratasys Business from CADCAM Systems

PADT_Logo_Color_100x50At the beginning of this month, CADCAM Systems agreed to sell their Stratasys 3D Printer sales and support business to PADT.  With customers in Colorado, New Mexico, and Utah this acquisition will increase PADT’s presence and investment in those states. This is PADT’s first acquisition in our 21 year history and we are very excited about the whole thing.  If you have worked with us in the past you know we are all about win-win situations.  We feel that this move will be a win for our customers, CADCAM System’s customers, and Stratasys.

We would like to begin by welcoming all of CADCAM System’s customers to the PADT family. Over the coming months we will be working to get to know you and to show you the variety of products and services that PADT offers.  although a few of you are already customers for other things PADT does, we really look forward to meeting the rest of you and understanding how we can help you bring your products to market better and faster.

Secondly, we want to let our existing customers know that this will give us additional customers and revenue that we  will use to fund expanded services in Utah, Colorado, and New Mexico.  Once we have time to get a feel where these new customers are and what they need, we will plan our sales and support staff to better serve everyone. A larger and stronger community will be one of the key ways this will be a win-win for everyone.

You can read more about the acquisition in the press release below or view a PDF version here.

The new customers will grow PADT’s customer base for 3D Printing systems by around 20% to 40%  depending on how you count things. About half of the new customers are in Colorado and the rest are split between Utah and New Mexico; with a few single customers in other states in the west.  Our staff in those states (Littleton, CO, Albuquerque, NM, and Murray, UT) have already started reaching out to the new customers.  As an example of our growing commitment, we recently moved to a new larger suite in the Utah office to make room for a new Application Engineer, more demo machines, and additional space for training and meetings.

We are usually pretty bad about documenting these things for posterity, but fortunately someone remember to snap a picture on their phone during the signing.  From left to right are Ward Rand (PADT Co-Owner), Gloria Ontiveros (CADCAM Co-Owner), John D. Clark (PADT’s Council), and Mario Vargas (PADT’s Sales Manager for 3D Printing):

Official-Signing-CADCAM-Acquisition

 

Customers who have existing support contracts with CADCAM Systems, will continue to be supported by them until those contract expire, including the purchase of their consumables and materials.  When the contracts are up for renewal, they have the option to renew with PADT and we will be the source for their consumables and materials.  Customers who are not on maintenance can contact PADT now for support:

Repair and Maintenance:  480.813.4884 or 3dps@padtinc.com

Those who wish to purchase material and consumables can do so over the phone, via email, or at our online store: padtmarket.com.

Material: 480.813.4884, sales@padtmarket.com, or www.padtmarket.com.

This is an exciting time and we look forward to the growth and mutual success that this acquisition will bring.

Press Release:

PADT Expands 3D Printer Activities with Acquisition of the Stratasys Reselling Business of CADCAM Systems

Strategic move positions PADT as the largest provider of industrial 3D Printing solutions in the Four Corners region.

Tempe, Ariz., May 13, 2015 Phoenix Analysis & Design Technologies, Inc. (PADT) the Southwest’s largest provider of Numerical Simulation, Product Development, and 3D Printing services and products, is pleased to announce the acquisition of the Stratasys Reseller business of CADCAM Systems, based in Boulder Colorado. This move immediately boosts PADT’s existing 3D Printer sales and support customer base by approximately 30%, adding clients in Colorado, Utah, and New Mexico, making PADT the largest distributor of 3D Printing systems to commercial customers in the Four Corners region.

PR-Stratasys_profesional_serires-1

CADCAM Systems, like PADT, has been a leader in 3D Printing sales and support, working with global manufacturer Stratasys to help build usage in the Rocky Mountain States. Throughout the course of its history, CADCAM Systems has built a reputation for outstanding technical ability and customer service. As customers transition to PADT for system support, consumables and future machines, they will receive the same exceptional service they are used to, now from PADT’s offices in Littleton, Colorado, Murray, Utah, and Albuquerque, New Mexico. Additional support will come from PADT’s headquarters in Tempe, Arizona. Customers will have the added advantage of access to PADT’s other products and services, including 3D Printing services, ANSYS simulation software, product development, and simulation services.

“When we heard that CADCAM Systems was interested in selling their Stratasys business, we were immediately interested. Said Rey Chu, co-owner at PADT and a recognized expert in the Additive Manufacturing industry. “We knew they took excellent care of their customers and had strong client bases in Colorado, New Mexico, and Utah, three states that we’ve been growing aggressively in. It was an obvious fit for both companies.”

The acquisition will have no impact on the number of people employed at either company. During the transition, customers who purchased maintenance agreements from CADCAM Systems will be serviced by them until they expire, at which time they have the option to renew with PADT. Some 3D Printing material supplies will be available from CADCAM Systems as well during the transition, with PADT taking over that service in the coming months.

This acquisition was made as part of PADT’s long term strategy to strengthen their position as the premier supplier of mechanical engineering products and services in the Southwest. The company continues to make investments in staff, services offered, and products represented to meet the demands of existing and future customers, continuing to prove a commitment to the company’s motto “We Make Innovation Work.”

To learn more about this exciting expansion visit http://www.padtinc.com/cadcam, email sales@padtinc.com or call 480.813.4884.

About Phoenix Analysis and Design Technologies
Phoenix Analysis and Design Technologies, Inc. (PADT) is an engineering product and services company that focuses on helping customers who develop physical products by providing Numerical Simulation, Product Development, and Rapid Prototyping solutions. PADT’s worldwide reputation for technical excellence and experienced staff is based on its proven record of building long term win-win partnerships with vendors and customers. Since its establishment in 1994, companies have relied on PADT because “We Make Innovation Work.” With over 75 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, and from offices in Littleton, Colorado, Albuquerque, New Mexico, and Murray, Utah, as well as through staff members located around the country. More information on PADT can be found at http://www.PADTINC.com.

# # #

PADT Joins America Makes

America-Makes-Logo-2As part of our long-term commitment to the advancement and growth of Additive Manufacturing (3D Printing), PADT is now a Silver Member of America Makes. We join many of our customers and partners in supporting this National Institute that is focused on "helping the United States grow capabilities and strength in 3D printing, also known as additive manufacturing."   This is an important step in our journey, which started in 1994 when PADT purchased our first Stereolithography machine.  Our Rapid Prototyping team, lead by PADT Co-Owner Rey Chu, has been a key player in the industry over the years – as leaders in the Additive Manufacturing User Group (AMUG), an early channel partner for Stratasys, and as the largest provider of Additive Manufacturing services in the Southwestern US.

We joined America Makes because it is delivering on its mission of collaborating on innovation, overcoming challenges that the industry faces, and accelerating overall time to market for companies that use additive manufacturing. As a member we will be able to work closer with others, have access to intellectual property developed by America Makes, and gain access to consolidated technical information.  One of our first efforts will be to work with America Makes on our initiatives to advance simulation and design for Additive Manufacturing.  We will also work with other companies in the Southwest that are already engaged with America Makes to support them and further the growth of the technology in the region.  Membership will also facilitate our ongoing support of the educating of students on Additive Manufacturing and 3D Printing. 

It was extra special to see that ANSYS, Inc. became a Platinum member at the same time as PADT joined as a Sliver member. As many of you know, PADT is a long time ANSYS Channel Partner and a close collaborator with the ANSYS development teams. Working together on Additive Manufacturing simulation efforts with ANSYS was another key reason why we joined. 

The future of Additive Manufacturing looks bright, and PADT is proud the play the role we have in the past, and look forward to the additional contributions we will be able to add through America Makes. 

America-Makes-FrontExteriorTo learn more about America Makes we recommend the following:

– Watch the introduction video here.
– Visit their website.
– See who the other members are.

Based in Youngstown, Ohio, the National Additive Manufacturing Innovation Institute was founded in 2012 as the flagship institute of the National Network for Manufacturing Innovation. It is a true public-private-academic initiative.

 

Announcing CoresOnDemand.com – Dedicated Compute Power when you Need It

CoresOnDemand-Logo-120hWe are pleased to announce a new service that we feel is remote solving for FEA and CFD done right: CoresOnDemand.com.  We have taken our   proven CUBE Simulation Computers and built a cluster that users can simply rent.  So you get fast hardware, you get it all to your self, and you receive fantastic support from the ANSYS experts at PADT.

It is not a time share system, it is not a true "cloud" solution.  You tell us how many nodes you need and for how long and we rent them to you. You can submit batch or you can configure the machines however you need them.  Submit on the command line, through a batch scheduler, or run interactive. And when you are done, you do not have to send your files back to your desktop. We've loaded NICE DCV so you can do graphics intense pre- and post-processing from work or home, over the internet to our head nodes.  You can even work through your iPad.

CUBE-HVPC-512-core-closeup3-1000h

If you visit our Blog page a lot, you may have noticed the gray cloud logo with a big question mark next to it. If you guessed that was a hint that we were working on a cloud solution for ANSYS users, you were correct. We've had it up and running for a while but we kept "testing" it with  benchmarks for people buying CUBE computers. Plus we kept tweaking the setup to get the best user experience possible.  With today's announcement we are going live.

We created this service for a simple reason. Customers kept calling or emailing and asking if they could rent time on our machines.  We got started with the hardware but also started surveying and talking to users. Everyone is talking about the cloud and HPC, but we found few providers understood how to deliver the horsepower people needed in a usable way, and that users were frustrated with the offerings they had available. So we took our time and built a service that we would want to use, a service we would find considerable value in.

simulation-hardware ansys-expertise dependability

You can learn more by visiting www.CoresOnDemand.com. Or by reading the official press release included below. To get your started, here are some key facts you should know:

  1. We are running PADT CUBE computers, hooked together with infiniband. They are fast, they are loaded with RAM, and they have a ton of disk space. Since we do this type of solving all the time, we know what is needed
  2. This is a Bring Your Own License (BYOL) service. You will need to lease the licenses you need from whoever you get your ANSYS from.  As an ANSYS Channel partner we can help that process go smoothly.
  3. You do not share the hardware.  If you reserve a node, it is your node. No one else but your company can log in.  You can rent by the week, or the day.
  4. When you are done, we save the data you want us to save and then wipe the machines.  If you want us to save your "image" we can do that for a fee so next time you use the service, we can restore it to right where you were last time.
  5. Right now we are focused on ANSYS software products only. We feel strongly about focusing on what we know and maximizing value to the customers.
  6. This service is backed by PADT's technical support and IT staff. You would be hard pressed to find any other HPC provider out there who knows more about how to run ANSYS Mechanical, ANSYS Mechanical APDL, ANSYS FLUENT, ANSYS CFX, ANSYS HFSS, ANSYS MAXWELL, ANSYS LS-DYNA, ANSYS AUTODYN, ICEM CFD, and much more.

To talk to our team about running your next big job on CoresOnDemand.com contact us at 480-813-4884 or email cod@padtinc.com

CoresOnDemand-ANSYS-CUBE-PADT-1

See the official Press Release here

Press Release:

CoresOnDemand.com Launches as Dedicated ANSYS Simulation
High Performance Cloud Compute Resource 

PADT launches CoresOnDemand.com, a dedicated resource for users who need to run ANSYS simulation software in the cloud on optimized high performance computers.

Tempe, AZ – April 29, 2015 – Phoenix Analysis & Design Technologies, Inc. (PADT), the Southwest’s largest provider of simulation, product development, and 3D Printing services and products, is pleased to announce the launch of a new dedicated high performance compute resource for users of ANSYS simulation software – CoresOnDemand.com.  The team at PADT used their own experience, and the experience of their customers, to develop this unique cloud-based solution that delivers exceptional performance and a superior user experience. Unlike most cloud solutions, CoresOnDemand.com does not use virtual machines, nor do users share compute nodes. With CoresOnDemand.com users reserve one or more nodes for a set amount of time, giving them exclusive access to the hardware, while allowing them to work interactively and to set up the environment the way they want it.

The cluster behind CoresOnDemand.com is built by PADT’s IT experts using their own CUBE Simulation Computers (http://www.padtinc.com/cube), systems that are optimized for solving numerical simulation problems quickly and efficiently. This advantage is coupled with support from PADT’s experienced team, recognized technical experts in all things ANSYS. As a certified ANSYS channel partner, PADT understands the product and licensing needs of users, a significant advantage over most cloud HPC solutions.

“We kept getting calls from people asking if they could rent time on our in-house cluster. So we took a look at what was out there and talked to users about their experiences with trying to do high-end simulation in the cloud,” commented Eric Miller, Co-Owner of PADT. “What we found was that almost everyone was disappointed with the pay-per-cpu-second model, with the lack of product understanding on the part of the providers, and mediocre performance.  They also complained about having to bring large files back to their desktops to post-process. We designed CoresOnDemand.com to solve those problems.”

In addition to exclusive nodes, great hardware, and ANSYS expertise, CoresOnDemand.com adds another advantage by leveraging NICE Desktop Cloud Visualization (https://www.nice-software.com/products/dcv) to allow users to have true interactive connections to the cluster with real-time 3D graphics.  This avoids the need to download huge files or running blind in batch mode to review results. And as you would expect, the network connection and file transfer protocols available are industry standards and encrypted.

The initial cluster is configured with Intel and AMD-based CUBE Simulation nodes, connected through a high-speed Infiniband interconnect.  Each compute node has enough RAM and disk space to handle the most challenging FEA or CFD solves.  All ANSYS solvers and prep/post tools are available for use including: ANSYS Mechanical, ANSYS Mechanical APDL, ANSYS FLUENT, ANSYS CFX, ANSYS HFSS, ANSYS MAXWELL, ANSYS LS-DYNA, ANSYS AUTODYN, ICEM CFD, and much more. Users can serve their own licenses to CoresOnDemand.com or obtain a short-term lease, and PADT’s experts are on hand to help design the most effective licensing solution.

Pre-launch testing by PADT’s customers has shown that this model for remote on-demand solving works well.  Users were able to log in, configure their environment from their desktop at work or home, mesh, solve, and review results as if they had the same horsepower sitting right next to their desk.

To learn more about the CoresOnDemand: visit http://www.coresondemand.com, email cod@padtinc.com, or contact PADT at 480.813.4884. 

About Phoenix Analysis and Design Technologies

Phoenix Analysis and Design Technologies, Inc. (PADT) is an engineering product and services company that focuses on helping customers who develop physical products by providing Numerical Simulation, Product Development, and Rapid Prototyping solutions. PADT’s worldwide reputation for technical excellence and experienced staff is based on its proven record of building long term win-win partnerships with vendors and customers. Since its establishment in 1994, companies have relied on PADT because “We Make Innovation Work. “  With over 75 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, and from offices in Littleton, Colorado, Albuquerque, New Mexico, and Murray, Utah, as well as through staff members located around the country. More information on PADT can be found at http://www.PADTINC.com.