PADT & Nimbix FAQ

You asked, and we answered. Below find a list of answers to commonly asked questions regarding the capabilities of Nimbix and it’s applications for ANSYS simulation software.

If you have additional questions you can email us at info@padtinc.com, or view a recording of our recent webinar on the benefit of using Nimbix when it comes to running simulation on the cloud:

Nimbix FAQ

  • Does NIMBIX comply with NIST 800-171/800-53 requirements
    1. NIMBIX is currently working on NIST compliance as we speak and are hoping to complete this very soon
  • What is the maximum core count?
    1. Customers using NIMBIX has access to thousands of cores. There are customers using 500 cores, 1000 cores and even more.
  • Does Nimbix provide any details of solving performance or hardware performance after a solution?
    1. What’s great about Nimbix is that you have complete access to the typical ANSYS performance/hardware outputs that all the solvers provide. In addition NIMBIX provides access to time/cost for the machines themselves
  • Any try before you buy arrangement to try it out?
    1. Please contact us at info@padtinc.com if you have any questions or if you’d like to see Nimbix in more details
  • My companies QA program requires verification of software installation. Can Nimbix run the workbench/ANSYS test suite?
    1. Nimbix is able to run a variety of benchmarks to validate and verify ANSYS
  • Maybe just a general question…any idea which solvers use GPUs?
    1. The Mechanical solver utilizes GPU extensively. In addition one of the Fluent solvers and an HFSS solver can utilize a GPU
  • The cost is of course important…how can you get the startup cost easily?
    1. Nimbix shows list prices on the website for a variety of machines. In addition Nimbix does not charge any subscription fees, gives each user 500GB free and does not charge file upload/download fees.  Please email us for any further clarifications
  • Is the license fee the typical fee for a standalone/network license?
    1. In terms of licensing, a customer’s own licenses are always used to run ANSYS. Nimbix can either host some or all of your licenses on their license server. OR Nimbix can access your own license server through a tunnel VPN.
  • Can you provide more insight on the monetary cost of running a computational intensive simulation, like very high-velocity object impact using ANSYS/Autodyn on Nimbix (large run time, large file storage)?
    1. As always, costs will vary depending on the type of problem. Please email us at info@padtinc.com if you want exact details on costs
  • How is session cost calculated?
    1. Session costs are purely based on time that you hold a machine. Time is calculated to the second
  • Suppose I’m limited not on cores in the office, but on licenses. If all the Mechanicals/Solvers/PrepPosts are occupied by the rest of the team, can I still use your service?
    1. Licenses need to be provided by the customer, either through their own license server or by hosting partial licenses on Nimbix’s own license server
  • How is ANSYS licensing handled?
    1. In terms of licensing, a customer’s own licenses are always used to run ANSYS. Nimbix can either host some or all of your licenses on their license server. OR Nimbix can access your own license server through a tunnel VPN.
  • How does Nimbix proving compare to purchasing HPC units upfront for an internal system with 16 to 32 cores? I know usage profile would matter, but this could be easily charted?
    1. Usage would definitely dictate a comparison. If there any specific use cases you’d like to investigate please reach out to us at info@padtinc.com
  • ANSYS/Autodyn is available on the Nimbix HPC platform?
    1. Yes it is
  • Is there a minimum charge?
    1. There is no minimum charge.

Best practices for composite tooling with additive manufacturing

Additively Manufactured: Best Practices for Composite Tooling with 3D Printing

The advanced composites industry has a continual need for innovative tooling solutions. Conventional tooling is typically heavy, costly and time-consuming to produce. New applications, product improvements and the demand for faster, lower-cost tool creation challenge composite product manufacturers to innovate and remain competitive.

The use of additive manufacturing (or “3D printing”), and specifically FDM, for composite tooling has demonstrated considerable cost and lead time reductions while providing numerous other advantages such as immense design freedom and rapid iteration, nearly regardless of part complexity.

Download the white paper to learn more about the various advantages and capabilities of composite tooling with additive over traditional manufacturing methods, and discover the best practices for ensuring that your composite tooling process is efficient as possible.

This document includes best practices for:

  • Testing and characterization
  • Tool Design, Production, & Use
  • Analyzing results

Press Release: NASA Awards a $127,000 STTR Research Grant to PADT and ASU for Advanced Research in 3D Printing

For as long as PADT has been involved in Additive Manufacturing, we have been interested in how the process of building geometry one layer at a time could be used to more closely represent how nature creates objects.  Nature is able to create strong, lightweight, and flexible structures that can not be created using traditional ways of manufacturing like machining, molding, or forming.  3D Printing gives engineers and researchers the ability to explore the same shapes that nature creates.

As you can imagine, strong and light structures are very beneficial for objects that need to be launched into space.  That is why NASA just awarded PADT and Arizona State University, a Phase 1 STTR grant to explore how to make just this type of geometry.  We are excited to work with ASU to define what the possibilities are in this first phase and then apply for a Phase 2 grant to bring real-world applications of this technology to industry.

This is PADT’s 14th SBIR/STTR and our second joint project with Dr. Dhruv Bhate at ASU.  Many of you may remember the research and process improvements that Dhruv worked on when he was a PADT employee.  We look forward to sharing our results with the Additive Manufacturing community and moving this exciting application for the technology forward.

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:

NASA Awards a $127,000 STTR Research Grant to PADT and ASU
for Advanced Research in 3D Printing

The Grant Represents the Strength of 3D Printing in Arizona Exemplified by the Strong Cooperation Between Industry and Academia

TEMPE, Ariz., August 14, 2018 ─ To further advance their longstanding cooperation, PADT and Arizona State University (ASU) were awarded a $127,000 Small Business Technology Transfer (STTR) Phase I grant from NASA. The purpose of the grant is to accelerate biomimicry research, the study of 3D printing objects that resemble strong and light structures found in nature such as honeycombs or bamboo. The research is critically important to major sectors in Arizona such as aerospace because it enables strong and incredibly light parts for use in the development of air and space crafts.

“We’re honored to continue advanced research on biomimicry with our good friends and partners at ASU,” said Rey Chu, principal and co-founder, PADT. “With our combined expertise in 3D printing and computer modeling, we feel that our research will provide a breakthrough in the way that we design objects for NASA, and our broad range of product manufacturing clients.”

PADT recently partnered with Lockheed Martin and Stratasys to help NASA develop more than 100 3D printed parts for its manned-spaceflight to Mars, the Orion Mission. This grant is another example of how PADT is supporting NASA efforts to use 3D printing in spacecraft development. Specific NASA applications of the research include the design and manufacturing of high-performance materials for use in heat exchanges, lightweight structures and space debris resistant skins. If the first phase is successful, the partners will be eligible for a second, larger grant from NASA.

“New technologies in imaging and manufacturing, including 3D printing, are opening possibilities for mimicking biological structures in a way that has been unprecedented in human history,” said Dhruv Bhate, associate professor, Arizona State University. “Our ability to build resilient structures while significantly reducing the weight will benefit product designers and manufacturers who leverage the technology.”

“PADT has been an excellent partner to ASU and its students as we explore the innovative nature of 3D printing,” said Ann McKenna, school director and professor, Ira A. Fulton Schools of Engineering, Arizona State University. “Between the STTR grant and partnering to open our state-of-the-art Additive Manufacturing Center, we’re proud of what we have been able to accomplish in this community together.”

This grant is PADT’s 14th STTR/SBIR award.

To learn more about PADT and its 3D printing services, please visit www.padtinc.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

 

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!

Listen:
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Elevate Your Post Processing & Visualization Quality with ANSYS EnSight – 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).

You will only have to do this once! For all future webinars, you can simply click the link, add the reminder to your calendar and you’re good to go!

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

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).

You will only have to do this once! For all future webinars, you can simply click the link, add the reminder to your calendar and you’re good to go!

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

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).

You will only have to do this once! For all future webinars, you can simply click the link, add the reminder to your calendar and you’re good to go!

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!

Listen:
Subscribe:

@ANSYS #ANSYS