All Things ANSYS 018 – Exploring the ANSYS Academic Program

 

Published on: August 13th, 2018
With: Eric Miller & Gilles Eggenspieler
Description: In this episode your host and Co-Founder of PADT, Eric Miller is joined by Gilles Eggenspieler, Worldwide Academic Program Sales Operations Director at ANSYS, Inc. for a deep dive into what the program is all about, including how to take advantage of its offerings, and some examples of members of the program who have seen significant success in their use of ANSYS simulation tools.

If you have any questions, comments, or would like to suggest a topic for the next episode, shoot us an email at podcast@padtinc.com we would love to hear from you!

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@ANSYS #ANSYS

Elevate Your Post Processing & Visualization Quality with ANSYS EnSight – Webinar

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PADT Featured on local news show, talking about 3D Printing

We have a fantastic visit this morning from Cory McCloskey from KSAZ Fox10, one of our local TV Stations.

They gave us a chance to show off our new Carbon On-Demand Manufacturing technology, some of the printing with do with Stratasys Objet technology for medical applications, and even spoke to our interns Garrett and Austin about the work they are doing with NASA.

If the embedded video doesn’t work, you can view the two segments their website:

http://www.fox10phoenix.com/morning-show/351998877-video

It is always great when we can show off any bit of what we do here at PADT.

Using ANSYS HPC or ANSYS HPC Pack Licenses in ANSYS Electronics Desktop (Maxwell or HFSS)

Taking advantage of HPC can dramatically speed up solutions for electronics simulations.  Depending on whether you have ANSYS HPC licenses or ANSYS HPC Pack licenses, a different setting needs to be made in the HPC options, as shown here.

In Electronics Desktop, we click Tools > Options > HPC and Analysis Options:

For ANSYS HPC licenses, we set the option to “Pool”.

For ANSYS HPC Pack licenses, we set the option to “Pack”.

With ANSYS HPC licenses, each license task enables an additional core for solving.  At release 19, 4 cores are enabled with standard licensing, so adding 8 ANSYS HPC tasks enables solving on 12 cores.  With HPC Pack licenses, the first task enables an additional 8 cores, while a second task enables 8×4 or an additional 32 cores, etc.  For more information, see the ANSYS documentation on HPC licensing.

Discover the benefits of using additive manufacturing for composites

Introduction to Additive Manufacturing for Composites

Additive manufacturing encompasses methods of fabrication that build objects through the successive addition of material, as opposed to subtractive methods such as CNC machining, that remove material until a final shape is achieved. Composite fabrication is one of the most original forms of additive manufacturing.

Whether the process involves wet lay-up, hand lay-up of prepreg materials, or automated fiber placement (AFP), methods of composite manufacture are distinctly additive in nature, building up to final part forms typically one layer at a time. However, the nature of additive manufacturing has been revolutionized with the advent of the 3D printing industry.

Strong, resilient, fiber-reinforced thermoplastics. Lightweight, low-cost composite tooling. Explore these and other characteristics and benefits of additively manufactured composites in the e-book “Introduction to Additive Manufacturing for Composites.”

This e-book covers:

  • Current applications for composite fabrications
  • Comparison of printed and conventional tooling
  • Characteristics of printed mold tooling

 

World View talks about ANSYS usage on design of their Stratospheric Balloon Vehicles

We were pleased to see that PADT customer and ANSYS power users World View Enterprises were featured in the latest issue of ANSYS Advantage Magazine.

This is such a cool application of technology and a great example of ANSYS usage.  You need to read the article, but to entice you a bit:

They are using high-altitude balloons to launch what they call Stratollites, instead of satellites.  They can lift large payloads up to 95,000 and leave them up for weeks or months. As you can imagine, the loads a vehicle like that sees are extreme, and weight is at a premium.  A perfect application for ANSYS.

Read the article here.

If you have any questions about the application or want to know more about how you can use ANSYS products to get similar schedule, cost, weight, and performance gains for your products, please contact us.

Simulation in the Cloud – Challenges, Tools & Mindsets – Webinar

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Press Release: On-Demand High Performance Cloud Computing for Today’s Most Demanding Workflows Offered by PADT in Partnership with Nimbix

Sometimes if you look hard enough, you find what you need.  Ever since people started talking about running large simulation models in the “cloud” our engineers here at PADT have been looking for a good solution. We even offered our own service, and although it was fast and easy to use, we could not make it big enough. Then along comes Nimbix. And they nailed it.

First we asked, are they running on real HPC hardware, not souped up web servers with virtual machines on them? Yes. We found bare metal hardware striped down to fighting weight that is optimized for running simulation.

Then we asked, Is it easy to use or do I have to jump through hoops to just get a job running?  Indeed it was easy and powerful. We just wanted to submit jobs and found that the JARVICE™ interface does so much more to configure, setup, submit, and monitor even the most complex parallel solves.

OK, this looked good, but the real test is do we have access to whole machines or is this just a timesharing system with a great interface?  Turns out it is not.  It is true cloud-based high-performance computing.

We think we found what we were looking for, but we have been burned before.  So we did what any simulation engineer would do, we pounded on it with massive ANSYS FLUENT, Mechanical, and HFSS runs.  We knew it was real when we were monitoring a CFD run on a mobile phone from a coffee shop in-between customer visits.

We liked it so much that we asked if we could partner with them to offer it to our customers. And that is where we are today with this press release.

PADT is proud to announce that we are able to provide our customers with on-demand HPC resources that are fast, easy to use, and cost-effective.  If you are a simulation user who needs to run large jobs, access surge capacity, or just solve faster, Nimbix is the answer. And PADT is here to help determine the right configuration and guide you through the process.

Please read the press release below for more details on what we are doing.

This video explains Nimbix well:

You can also learn more about our experience by watching a free webinar we recorded where we shared our experience using this service: www.brighttalk.com/webcast/15747/330189

Please find the official press release on this new partnership below and here in PDF and HTML

If you have any questions about high-performance computing for simulation, either with local hardware or compute resources in the cloud, reach out to info@padtinc.com or call 480.813.4884.

Press Release:

On-Demand High Performance Cloud Computing for Today’s
Most Demanding Workflows Offered by PADT in Partnership with Nimbix

Nimbix Cloud Provides Access to ANSYS Applications Through Cloud Supercomputing, Removing the Requirement of Expensive Infrastructure and Hardware

TEMPE, Ariz., July 26, 2018 ─ Understanding the need for easy, affordable and reliable access to supercomputing capabilities, PADT has partnered with Nimbix to provide High-Performance Computing (HPC) in the cloud. The Nimbix Cloud is the industry’s first true Software-as-a-Service (SaaS) supercomputing cloud and will provide PADT’s customers with on-demand, mobile access to more than 15 ANSYS applications without needing expensive hardware and complex infrastructure to support it. Current ANSYS applications available with Nimbix are listed here.

“As long-time simulation users, PADT has always wanted to leverage the cloud for running ANSYS models, but no one could support it before Nimbix,” said Bob Calvin, manager, Simulation Solutions, PADT. “The Nimbix Cloud gives our customers a flexible way to run large models from anywhere and accommodate surge capacity when it is needed.”

The Nimbix Cloud is powered by the JARVICE™ platform, which Nimbix purpose-built from the ground-up to accommodate the most demanding workflows by providing superior performance, capabilities, and ease of use. PADT customers can manage start-up, execution, completion and notifications on full-featured ANSYS applications in the cloud, and send their data from any device including desktop, tablet and smartphones.

“With its global recognition as a provider of numerical simulation and product development, PADT is the ideal partner to leverage the JARVICE platform internally and as an offering to its customers,” said Chuck Kelly, senior vice president, Sales, Nimbix. “Nimbix high-performance computing in the cloud provides a competitive advantage by allowing users to more easily solve complex design problems and then send the data anywhere to turn results into actionable insights.”

“We use Nimbix frequently at PADT because of its reliability and performance when running ANSYS software in the cloud,” said Manoj Mahendran, lead application engineer, PADT. “The platform has allowed us to easily check and submit simulation test results off-site and on-the-go, providing more flexibility to our simulation teams.”

Nimbix Cloud is available today, and PADT invites customers to learn more about the challenges, tools, and mindset needed to run simulation in the cloud, and how the Nimbix platform can be an effective solution, in a webinar on August 8, 2018. To register for the webinar, please visit https://www.brighttalk.com/webcast/15747/330189.

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 3D Printing 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 80 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, and from offices in Torrance, California, Littleton, Colorado, Albuquerque, New Mexico, Austin, Texas, and Murray, Utah, as well as through staff members located around the country. More information on PADT can be found at www.PADTINC.com.

# # #

Media Contact
Alec Robertson
TechTHiNQ on behalf of PADT
585-281-6399
alec.robertson@techthinq.com
PADT Contact
Eric Miller
PADT, Inc.
Principal & Co-Owner
480.813.4884
eric.miller@padtinc.com

 

Recently Published: The Company is the Product, Tech is Rotting our Brains, July Doldrums, Picking a University, and Loyalty Programs

It’s been a varied couple of weeks when it comes to blog posts in the Phoenix Business Journal. Here is what we have put out there since the last update on the PADT blog:

The company itself is the now the product” takes a look at the shift in business towards the management of a company being incentivized to focus on the value of the company and not the product or service the company makes. This fundamental shift is changing the way business is done.

We have amazing technology at our beck and call every day that gives us information and helps us make decisions about everything from where to eat to where to go to college. The information and technology are so good that we barely need to think for ourselves. This begs the question “Is technology killing our ability to make decisions?

Every year the same thing happens. All the momentum that had been building for the first half of the business year comes to a halt and we drift unproductive through July. I call this time “The July Doldrums

Most of us spend a lot of time worrying about what university our kid should go to. After hiring college graduates for almost twenty-five years I’ve come to the conclusion that “What university should my kid go to is the wrong question.”

I recently found myself wanting to spend a lot more money on a business trip so I could get more points from the hotel’s point program. Silly. But that had me wondering “The power of loyalty programs: How awarding perks can boost your business

Can ANSYS Mechanical Handle My Required Modeling Precision?

Sometimes you need to use ANSYS Mechanical to model a big part as a way to determine a very small deflection.  The most common situation where this happens is optics. A lens that is around a meter in diameter may have nanometer distortions from mechanical or thermal loads that impact the optics. A customer asked if ANSYS Mechanical can handle that.  Please find Alex’s interesting and in-depth response in the attached presentation.   There is theory that explains the situation, then an example of how to determine if you can get the information you need, followed by advice on how to view the results.

PADT-ANSYS-Mechanical-Modeling-Precision

 

Investigating Signal Integrity: Finding Problems Before They Find You – Webinar

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All Things ANSYS 017 – Exploring the ANSYS HPC Benchmark Program & other ANSYS news

 

Published on: July 10th, 2018
With: Eric Miller & Wim Slagter
Description: In this episode your host and Co-Founder of PADT, Eric Miller is joined by Wim Slagter, Director of HPC & Cloud Alliances at ANSYS, Inc. for an interview and discussion of the ANSYS HPC Benchmark Program; it’s capabilities, benefits, and so much more.

If you have any questions, comments, or would like to suggest a topic for the next episode, shoot us an email at podcast@padtinc.com we would love to hear from you!

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Getting to know PADT: Zeiss and Geomagic Scanning Products

 This post is the fourteenth installment in our review of all the different products and services PADT offers our customers. As we add more, they will be available here.  As always, if you have any questions don’t hesitate to reach out to info@padtinc.com or give us a call at 1-800-293-PADT.

As engineers, we spend most of our time trying to get geometry we create in a computer out into the real world as a physical part.  But sometimes, we need to go the other way. We need to get real geometry into a computer.  Once there we can measure it accurately, modify it, simulate it, or use it as a reference to design something that connects to it.

There is a lot of power in being able to quickly and accurately digitize objects. Here at PADT we make that power available to our customers through our Scanning & Reverse Engineering Services and through the sale of the same tools we use to our customers so they can bring scanning in-house.  In particular, we represent high-fidelity scanners and software from ZEISS and Geomagic.

Creating Accurate Digital Models

Our own experience with scanning taught us the hard way that the key to creating accurate digital models was outstanding hardware and powerful software. There are a lot of solutions that take shortcuts to “make it easier” or to keep cost down.  We tried those, they didn’t work.  That is why we settled on ZEISS and Geomagic tools because they do work, and they work well.  The process of digitizing geometry is simple: put the part in front of a scanner, scan it, and get a point cloud.  The reality is that the right hardware and software determines if you will spend days to get gigabytes of useless data or if you spend a few hours to get a useful and accurate computer model that you can work with.

Structured Light Scanning

The scanners from ZEISS and Geomagic both use a technology called Structured Light Scanning. Some also refer to it as Fringe Projection.  The way it works is that you couple a precise light projector with a high-resolution digital camera. The projector projects a series of lines onto the part and the camera records how that pattern distorts. The pattern is varied to get more resolution.  The part is also rotated or projector-camera assembly is moved around the part. Either way, light is projected onto the surface in a pattern, and the distorted pattern is recorded.

Then some sophisticated math is used to turn how the pattern is distorted into a highly accurate collection of points across the surface of your part.  That is the end result of Structured Light Scanning – millions of points that sit on the surface of your part.

World Class Scanning Hardware

The quality of the hardware used is key to success in this area.  To be accurate you need a very precise projector, an accurate digital camera (called a sensor in this application) and world-class optics.  Which is how we ended up working with ZEISS.  Their optics are second to none, and they have developed or acquired the best projector and sensor technology in the industry. Combine that with their famous German engineering and quality processes, and you end up with a robust and accurate solution that is second to none.

COMET Structured Light Scanners Deliver

The following COMET Systems from ZEISS are available through PADT:

SystemKey FeaturesResolutionLensesMin VolumeMax Volume
COMET 6 8MIntelligent Light Control
High Speed Sensor
6 Lenses and Fields of View
3296 x 2472 (8 Mp)686 x 64 x 40 mm1216 x 912 x 600 mm
COMET 6 16M4896 x 3264 (16 Mp)681 x 54 x 40 mm1,235 x 823 x 600 mm
COMET L3D 2Compact Design
5 Lenses and Fields of View
Desktop Compatible
2448 x 2050 (5 Mp)545 x 38 x 30 mm481 x 404 x 250 mm
COMET L3D 1MCompact Design
Multiple Resolutions
Multiple Lense Options
Conventional Mount
1170 x 880 (1 Mp)392 x 69 x 60 mm370 x 277 x 250 mm
COMET L3D 2M1600 x 1200 (2 Mp)3100 x 75 x 60400 x 300 x 250 mm
COMET L3D 5M2448 x 2050 (5 Mp)545 x 38 x 30 mm480 x 400 x 250 mm
COMET L3D 8M3296 x 2472 (8 Mp)480 x 60 x 40565 x 425 x 350 mm

Our ZEISS COMET web page is here.

Portable Laser Scanning with Touch Probe May Be a Perfect Fit

Some parts are too big for structured light scanning. Or sometimes you may want to measure a few locations on a larger part.  For those situations, the ZEISS T-SCAN CS Handheld scanner is the perfect fit.  It combines an optical tracking unit, a handheld laser scanner, and a touch probe to give you the flexibility you need to take measurements on large objects. The touch probe is especially useful for measuring key features and locations.

View more about the T-SCAN CS here.

Geomagic Capture Scanners Deliver Portability and Cost Savings

Many of our customers needed a portable solution that cost less and was really only needed to get geometry into their CAD systems.  We searched and found that the Geomagic Capture scanners from 3D Systems are a perfect balance between functionality and cost, delivering high value.

SystemWeightResolutionMin Field of ViewStandoff DistanceMax Field of View
Capture1.35 kg0.11 mm180 x 124 x 120 mm300 mm180 x 190 x 175 mm
Capture Mini1.04 kg0.08 mm70 x 87 x 68 mm157 mm70 x 88 x 87 mm

Learn more about the Geomagic Capture Scanners here.

Proven Scanning Software

Once the points have been captured, no matter how accurately that was done, they are useless if you don’t have the right software tools. Geomagic 3D software and hardware tools are industry leaders for one simple reason: they work. For reverse engineering, inspection, scanning, cleaning up point clouds, or working with mesh-based geometry, no other set of solutions comes close to the capability and robustness of the Geomagic tool package.  We use three packages:

Geomagic Design X: Reverse Engineering

Geomagic Wrap: Point Data to Polygon Models

Geomagic Control: Inspection Automation

Let’s Talk about, And Look At, Your Scanning Needs

Scanning is a technology, by its natures, that begs to be seen.  If you have ever considered adding 3D Scanning to your workflow, or want to know how 3D Scanning can help your productivity, accuracy, and quality, contact us for a discussion and a demo.

 

Introducing Signal Integrity: What is it and how does it impact you? – Webinar

Don’t miss this informative presentation – Secure your spot today!
Register Here

If this is your first time registering for one of our Bright Talk webinars, simply click the link and fill out the attached form. We promise that the information you provide will only be shared with those promoting the event (PADT).

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Press Release: New Digital Manufacturing Facility for On-Demand Delivery of Production Quality Parts Opened at PADT

PADT is very proud to announce that our new manufacturing facility that uses 3D Printing technology to make production parts in volume, is open for business.  When we bought our first Additive Manufacturing machine in 1994 we dreamed of the day when we could have several machines quickly making complete plastic parts in one step. Carbon’s Carbon’s Digital Light Synthesis™ (DLS) was the technology we were waiting for. It is here now, and we are now making real parts with injection molded quality.

We chose to leverage Carbon’s technology because of the three key differentiators in their system:

  1. Digital light projection is much faster than a laser or print head.
  2. Oxygen permeable optics enables accurate project while keeping the part from sticking to the optics.
  3. Programmable liquid resins produce parts with excellent mechanical properties, resolution and surface finish.

What every engineer wants: fast, strong, and accurate.  And because it is Additive Manufacturing, no tooling is required and shapes that can be created that are impossible to manufacture with traditional methods.  This is the promise of 3D Printing for production, and we can’t wait to see what our customers do with it.

Please read the press release below for more details on the opening of our facility.

You can also find more information here:

Please find the official press release on this new partnership below and here in PDF and HTML

Now is the time to explore production using Additive Manufacturing.  If you have plastic parts that you want to manufacture using 3D Printing, contact Renee Palacios at renee@padtinc.com or 480.813.4884.

Press Release:

New Digital Manufacturing Facility for On-Demand Delivery
of Production Quality Parts Opened at PADT

A Carbon Certified Production Partner, PADT Enables Customers to Make Cost-Effective Parts Quickly with Near-Injection Molded Material Properties

TEMPE, Ariz., June 21, 2018 ─ Realizing the long-term promise of 3D Printing to replace traditional manufacturing as a way to make production parts, Phoenix Analysis and Design Technologies (PADT) today announced the launch of On-Demand Manufacturing with Carbon. As a certified Production Partner of Silicon Valley-based Carbon, PADT can now deliver to its customers cost-effective, quality parts in volumes of between 2,000–5,000 in about one week, using Carbon’s Digital Light Synthesisä (DLS) technology and the Carbon production system.

“Since we started in 3D Printing almost 25 years ago, we have dreamed of the day that we could use additive manufacturing to move beyond prototyping and deliver production parts to our customers when they need them, the way they need them,” said Rey Chu, co-founder and principal, PADT. “Carbon’s DLS technology has made this possible by giving us a faster process that creates parts with the same properties as injection molding.”

Core to On-Demand Manufacturing with Carbon is Carbon’s proprietary DLS technology, which changes the way companies design, engineer, make and deliver products. Carbon’s novel approach uses digital light projection, oxygen permeable optics, and programmable liquid resins to produce parts with excellent mechanical properties, resolution and surface finish. A significant advantage of using the approach is that no tooling is required. High-quality parts are produced without the time or expense of creating molds, and shapes that cannot be made with injection molding can be created using Carbon’s DLS technology.

“Our goal is to deliver true, scalable digital fabrication across the globe, enabling creators to design and produce previously unmakeable products, both economically and at scale,” said Dana McCallum, head of Production Partnerships at Carbon. “PADT has a long history in the industry and a strong reputation for engineering excellence. We’re thrilled to have them as a certified Carbon production partner.”

PADT’s on-demand manufacturing is backed up by in-house product development, inspection, simulation and injecting molding expertise. All parts are produced under its quality system, and its in-house Computer Numeric Control (CNC) machining lets the company complete any critical feature creation on-site with no delays.

PADT’s Digital Manufacturing Facility, the Southwest’s first true “3D Printing factory,” is now open to customers. For more information about On-Demand Manufacturing with Carbon, please visit PADT’s site here or call 1-800-293-PADT. For more information about Carbon, visit www.carbon3d.com.

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 3D Printing 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 80 employees, PADT services customers from its headquarters at the Arizona State University Research Park in Tempe, Arizona, and from offices in Torrance, California, Littleton, Colorado, Albuquerque, New Mexico, Austin, Texas, and Murray, Utah, as well as through staff members located around the country. More information on PADT can be found at www.PADTINC.com.

# # #

Media Contact
Alec Robertson
TechTHiNQ on behalf of PADT
585-281-6399
alec.robertson@techthinq.com
PADT Contact
Eric Miller
PADT, Inc.
Principal & Co-Owner
480.813.4884
eric.miller@padtinc.com