Instructions for Installing and Configuring ANSYS MAXWELL and PExprt, Versions 16.X

ANSYS_pexpert_maxwell-1ANSYS PExpert is a fantastic tool for the design, modeling, and analysis of transformers and inductors. Using a combination of classical and finite element analysis (FEA) techniques, ANSYS PExprt determines the core size and shape, air gaps, and winding strategy for a given power converter topology. What we and our customers have found very useful is the ability to then evaluate the magnetic design in ANSYS Maxwell to view such things as flux density in the core and current density distribution in the windings. Powerful stuff.

The first step in implementing ANSYS PExprt with ANSYS Maxwell is installing and configuring them correctly.  We created a step-by-step guild for our ANSYS customers here in the Southwest, and thought others would find it useful.

ansys-maxwell-pexprt-install-image

Download: InstallingMaxwellandPExprt16.pdf

As always, feel free to contact us if you have any questions or need more information. Also, even if you are not in our sales area, please consider using PADT for consulting or training.

 

 

 

 

 

 

 

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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

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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:

 

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Five Ways CoresOnDemand is Different than the Cloud

CoresOnDemand-Logo-120hIn a recent press release, PADT Inc. announced the launch of CoresOnDemand.com. CoresOnDemand offers CUBE simulation clusters for customers’ ANSYS numerical simulation needs. The clusters are designed from the ground up for running ANSYS numerical simulation codes and are tested and proven to deliver performance results.

CoresOnDemand_CFD-Valve-1

POWERFUL CLUSTER INFRASTRUCTURE

The current clusters available as part of the CoresOnDemand offering are:
1- CoresOnDemand – Paris:

80-Core Intel based cluster. Based on the Intel Xeon E5-2667 v.2 3.30GHz CPU’s, the cluster utilizes a 56Gbps InfiniBand Interconnect and is running a modified version of CentOS 6.6.

CoresOnDemand-Paris-Cluster-Figure

2- CoresOnDemand – Athena:

544-Core AMD based cluster. Based on the AMD Opteron 6380 2.50GHz CPU’s the cluster utilizes a 40Gbps InfiniBand Interconnect and is running a modified version of CentOS 6.6.

CoresOnDemand-Athena-Cluster-Figure

Five Key Differentiators

The things that make CoresOnDemand different than most other cloud computing providers are:

  1. CoresOnDemand is a non-traditional cloud. It is not an instance based cluster. There is no hypervisor or any virtualization layer. Users know what resources are assigned exclusively to them every time. No layers, no emulation, no delay and no surprises.
  2. CoresOnDemand utilizes all of the standard software designed to maximize the full use of hardware features and interconnect. There are no layers between the hardware and operating system.
  3. CoresOnDemand utilizes hardware that is purpose built and benchmarked to maximize performance of simulation tools instead of a general purpose server on caffeine.
  4. CoresOnDemand provides the ability to complete high performance runs on the compute specialized nodes and later performing post processing on a post-processing appropriate node.
  5. CoresOnDemand is a way to lease compute nodes completely and exclusively for the specified duration including software licenses, compute power and hardware interconnect.

CoresOnDemand is backed up by over 20 years of PADT Inc. experience and engineering know-how. Looking at the differentiating features of CoresOnDemand, it becomes apparent that the performance and flexibility of this solution are great advantages for addressing numerical simulation requirements of any type.

To learn more visit www.coresondemand.com or fill out our request form to the right.

Or contact our experts at coresondemand@padtinc.com or 480.813.4884 to schedule a demo or to discuss your requirements.

CoresOnDemand-ANSYS-CUBE-PADT-1

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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.

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ANSYS Convergence in Chicago – Smart People Talking about Cool Stuff, and Only a Little Wind

chicago-clouds2Once ANSYS started doing more regional user group meetings, we here at PADT decided to stay out west where we felt comfortable. So we have only attended the California and Texas events in the past.  This year we decided to venture further East and go to the Convergence meeting in Chicago.  I have to say it was a great experience, different then the Santa Clara meeting a few weeks ago.

Being from Arizona, I was a bit worried about the weather. It was appropriately windy, and unfortunately overcast with low clouds so my pictures of the famous skyline was a bit stunted.

What was so great was that the same type of smart people who get simulation were there, the products they work on were very different.  From train locomotives to exercise equipment to automotive electronics, we were exposed to a variety of very unique and very cool applications.  And as usual, the people from ANSYS, Inc. had a lot to contribute and show off that was new or coming in various programs.

The event started off with a great presentation from Sin Min Yap, VP of Marketing at ANSYS, on how simulation can be used to turn good ideas in to great products.  Some great customer stories were shared and it really set a foundation as to why we do this thing called modeling and simulation.

However, the customer keynote address stole the show. It was from Jim Kennedy at Mars Corporate Innovation. No, there is no corporation on Mars (outside of SciFi movies). This is the Mars Corporation that is famous for their candy (M&M’s!!!!) and also does several well known pet foods, Wrigley chewing gum, a bunch of food brands, and drinks.  His talk was how the manufacturing of food can be improved with simulation.  Here is a bad picture of a great slide showing the modeling in FLUENT of their gum Kneaders.

gum-kneeders

And here is a model of forming Skittles:

skittles-forming

For an engineer, it doesn’t get much cooler than that. He had other great examples, and tied it all together to show how they do some very sophisticated simulation to improve their efficiency, product quality while reducing cost and minimizing their energy footprint.

Several of us sitting in the back were just amazed at the complex material models they must be using.  Candy, chocolate, gums – much more difficult than stainless steel for sure!

The next speaker talked about the Internet of Things (IoT) and the Industrial Internet, which is the IoT applied to the machines that are used to make things, and to monitor products in the field.  My key takeaway is that those of us who are responsible for designing new products have to start figuring out how we are going to make it all work. Simulation can be used to solve difficult packaging issues with batteries, antenna, and sensors the will soon be in most products we develop.  And ANSYS has the tools to do the simulation.

ANSYS also talked about their new ANSYS Enterprise Cloud solution. A very impressive effort to do a true Cloud solution for simulation… not just call time-sharing “cloud computing.”  Working with Amazon they have introduced a truly scalable, interactive, secure, and robust solution that sets the industry standard for Cloud based simulation. We also got a chance to play with it, because ANSYS’s Judd Kaiser was in the booth next to me.  It really is easy to implement and use.  I took a picture when Judd was not looking:

ansys_enterprise_cloud_demo

Renee Demay, the head of the ANSYS Customer Excellence team explained how ANSYS, Inc. is delivering a new more effective solution for customer support and services – focused as the name says on giving the customer and excellent experience.

And then the morning session finished on my favorite combined topic: Simulation and 3D Printing.  John Graham from ANSYS SpaceClaim gave a great talk on how SpaceClaim can be used to improve 3D Printing and serve as the bridge between scanning, 3D Printing, and simulation.

Here he is talking about the repair functionality in the tool. Something we use here at PADT all the time:

spaceclaim-stl-repair

That finished up the morning session, which was followed by a nice lunch where we were able to interact with people a lot. Several of you who read this blog stopped by to say hi. That really made my day.

PADT  had a booth:

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Several of our fiends and partners were also there, so I did a selfie with them all to say hi.  First stop was our good friends and fellow ANSYS Channel Partners SimuTech. They have a local office in Chicago:

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Right across from them were a team from VR&D, our favorite topological optimization tool:

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And NICE was there as well, showing of the remote visualization tool DCV that we use for CoresOnDemand.com and ANSYS uses in EKM and the ANSYS Enterprise Cloud:IMG_6379

The afternoon sessions were great. Lots of ANSYS and customer applications that showed the breadth and depth of usage of ANSYS products in the Midwest.

Then we had a reception, which for a Friday evening where everyone had a big commute ahead of them, was well attended.  Wine was drunk, HFSS models were shared, and the best strategy for disk array RAID configuration was debated… among other less interesting things.

A great trip, where I caught up with some old friends and made some new ones. I  look forward to exploring further east in the future!

And at least one of us will be in Houston, so if you are going make sure you stop by and say hi!

Personal Note – A Saturday of Frank Lloyd Wright

So instead of trying to red eye it back to Phoenix, I spent the night and on Saturday I went on a pilgrimage I’ve wanted to do some time: a visit to some of Frank Lloyd Wrights early creations. I won’t bore you all with my ineloquent ramblings on what a genius he was. Let me just say it was better than I expected.  His studio in his first home was nothing short of amazing (there I go, rambling…) anyhow, here are few shots I took from the outside. I didn’t take any inside pictures because: 1) I take crappy pictures, and 2) I wanted to look and explore instead of take selfies.

The first studio.

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The house attached that the studio is attached to.  You should see the playroom on the top floor. Here is a link to a great blog posting about the house.

flw4

I then went to the Unity Temple which is just down the street. It was covered in scaffolding, but the inside, although worn and in need of repair, was so amazing:

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Then I drove to the University of Chicago to see my second favorite Wright structure (Falling Water being my fav, duh), the Robbie House.  It did not disappoint:flw-1

A day well spent.

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Have You Ever Dreamed in Color – 3D Color? 3D PDF Is Here with VCollab!

VCollab_Shaded_Logo_FinalIf you have ever dreamed of, or at least had a need for a 3D .pdf file of your simulation results, the dream is now realized thanks to VCollab.  As Eric Miller mentioned in The Focus blog back in February, the latest release of VCollab software enables users to save their results in 3D .pdf format.

We’ve now had a chance to test out the capability here at PADT, and we find it quite useful.  We’ve talked about VCollab before, but it’s a software suite that enables virtual collaboration (hence the name) by reducing what may be huge simulation files to a much smaller size, enabling others in your organization or your customers to dynamically view simulation results as well as CAD data in a light-weight viewer.  The folks at Vcollab have gone one step beyond that now by supporting the 3D .pdf format that is viewable in the standard Adobe reader.

Vcollab works with ANSYS results as well as results from lots of other simulation tools.  The process is:

You can download the sample file used in the images below:

vcollab-3d-pdf-sample-bolted1.pdf.

This is what a typical 3D .pdf file created from an ANSYS Mechanical/MAPDL results file looks like, with using the mouse to rotate and zoom around within Adobe reader.

So, if you recognize value in being able to create 3D .pdf files like this, the Vcollab software suite is worth investigating.  Vcollab does lots of useful things besides writing 3D .pdf files, including the capability to be imbedded within the ANSYS Engineering Knowledge Manager (ANSYS EKM) tool.

The best way to see the power of this tool is to get a demo. Contact us or fill out the form in the sidebar and someone will set up a demo.

Or check out www.vcollab.com.

 

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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.

 

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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.

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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.

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Running in Circles Pays off at 11th Annual Pat’s Run for Team PADT

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For three months we walked, jogged, ran, and whimpered around the lake in front of our office. We trained as a team, we stretched, we mumbled, but we stuck with it. This past weekend running in circles paid off with a very successful showing at the 11th Annual Pat’s run at ASU.  I you were at the race, you may have seen our bright orange shirts in the sea of the official blue that most people were wearing.

To get to Saturday’s race, every Tuesday and Thursday we sat on big foam cylinders and yoga mats in the grass.  We butt kicked and we pranced in the parking lot. And then we starting making a clockwise orbit around the lake across the street. At first, it was walking with a little running.  Invectives were hurled.  But over time the walkers got faster, the walk/runners ran more, and the runners got faster. We found out that the sidewalk around the north lake here at the ASU Research Park is exactly a half mile, as if the designers planned it that way. We learned that if it is 82f outside you need to drink a lot of water to stay hydrated.  With the help of our fantastic Training, Susan Leveque from Physix, we worked through upset joints, asthma, and too much time spent in front of the computer.  Everyone that could make it to Pat’s Run this past Saturday did fantastic.  The most noticeable characteristic was that every single one of us had a smile on their face at the finish.

If you are not familiar with Pat’s Run, it is a charity race to honor Pat Tillman and other courageous men and women who have sacrificed everything for their country. It is a 4.2 mile loop starting and ending at the Arizona State University stadium where Pat played for ASU and then the Cardinals before he put his NFL career on hold to serve his country in the wake of the 9/11 attacks. The course loops around Tempe Town lake and ends with a run in to the stadium and on to the field.  Over 30,000 people participated this year. The weather was perfect, the event was well organized, and everyone on the 2015 PADT Running Team walked, jogged, and/or ran a great race.  Until you have done a big event like that, it is hard to understand how encouraging the large crowd is. They count your top 5 finishers, so our official team time ws 39:37 or a 9:26 min/mile pace.  We were fortunate enough to also have friends and family run with the team.

A big shout-out to Shannon, Cyril, and of our primary trainer Susan from Physix for setting up the whole thing.  We literally did not have the time or bandwidth to do this without your help, and we certainly didn’t have the knowledge.  The plan worked and you took all of us way beyond where we started.

Here are pictures from the event below.  Another thanks to Michael Dunn, Physix client on dealing with some knee issues who came out and took pictures for both teams. Great job making us look good.

We hope to see more customers and friends at next years run.  We may even follow Shawn’s lead and go for the bright green shorts next year.

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Real World 3D Printing: PADT Helps ULA Save with Stratasys Digital Manufacturing

Every once in a while a customer hits a home run with Additive Manufacturing, and United Launch Alliance had done that with their application of Stratasys technology to the production of flight-ready components for their rockets.  They were able to leverage 3D printing to take one component from 140 parts to 16, reducing the risks associated with creating the assembly, the piece part costs, and the assembly cost. And PADT is proud to say we were partners in this effort with ULA and Stratasys.

If you are not familiar with ULA, they are the worlds premier launch service company in the US.  It is a joint venture of Boeing and Lockheed that launches the majority of military and civilian payloads that are sent in to space. True "rocket scientists" who are headquartered down the street from PADT's Littleton Colorado office.  They just released a ton of information on how they are using the Stratasys devices they acquired through PADT as an example of what the technology can achieve. 

Here is a picture from Stratasys of one of ULA's structural engineers, Kyle Whitflow, holding an ECS duct they created on the Stratasys Fortus 900mc they purchased through PADT: 

Stratasys just released a great video on how ULA is using the technology. This is a great example of the right people, using the right technology, in the right way:

You can also read the official press release here

We are highlighting his application as a way to let people know that 3D Printing is not just about makers, nor is it just about engineering prototypes. Every day users are creating production hardware to produce usable parts that save them time and money.  Ducts for rockets are a perfect use of the technology because they are complex, low volume, and can make single parts that need to be made in multiple pieces using traditional methods.   This application also highlights the power of the material choices available to users of Stratasys FDM technology.  ULA is using ULTEM 9085 for these ducts because it is durable, lightweight, and can stand up to the heat of the launch event. 

Those of you familiar with the process will notice the dots on the duct. Those are target dots for 3D scanning. ULA took the technology one step further and scan the completed hardware to make sure the manufactured part is within specifications. 

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The team at ULA has been a pleasure to work with.  They saw the promise of Additive Manufacturing but dealt with it like the seasoned professionals that they are. They started by making engineering prototypes, then as they got a feel for the technology they switched to the production of tooling for manufacturing.  They have now developed the confidence needed to move to flight hardware.  In addition to supplying the machines, PADT consulted with ULA early on, touring their manufacturing facilities to better understand their needs and taking them to see how others are using FDM for manufacturing.  We were fortunate enough to even be invited to attend the launch of their Orion spacecraft from Florida as their guest.  

We are very excited about the additional uses ULA and other companies will develop in the near future for Additive Manufacturing.

 If you want to know more, or would like to have PADT help you in the same way we assisted ULA, please reach out or email info@padtinc.com.

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Press Release: Grand Opening of 3D Printing and Design Resource for Start-Up Companies in Phoenix

 PADT_StartUpLabs-1

The Phoenix area startup community gathered last night at the Center for Entrepreneurial Innovation to celebrate the grand opening of PADT's StartUpLabs. It was a bit warm for April but around 120 people made it out to the Gateway Community College campus to tour the facility, enjoy some food and beverage, and to hear a few words from representatives from a collection of three and four letter acronyms: CEI, PADT, the ACA, ATI, and PCC*. PADT StartUpLabs is a facility at CEI focused on delivering 3D Printing and Design services to early stage startups, rounding out the already excellent offerings at CEI including business planning, leadership training, marketing, and legal services. 

It was an opportunity for those who came to tour the facilities and network with others in the startup community including investors, inventors, entrepreneurs, professional service providers, and some students.  You can read the press release below or download a PDF here. In addition we enjoyed entertainment from Rachel Lydia Ellis and Colten Reece Hood and demonstration from Falcon Robotics of their latest robot that featured an amazing vision system.  

If you would like to learn more about PADT StartUpLabs, please visit the website: www.padtinc.com/startup or contact us at 480.813.4884.  

Here are some images from the event:

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Jeff Saville, Executive Director of CEI Shares his thoughts. 
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The PADT Medical Mascot watches over the display booths
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The displays in the lab are ready to go and are a great example of the marketing help CEI offers their clients. 
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A steady stream of visitors toured the new lab.
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Attendees escape the heat and network in the main hallway at CEI.
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Falcon Robotics, a great example of the future of technology and entrepreneurship. 
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MedicoLabs is a maker space for medical device development and is collocated in PADT StartUpLabs.  
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Rachel and Colten entertain the crowd with great voices.
 

Press Release:

Grand Opening of 3D Printing and Design Resource for Start-Up Companies in Phoenix

PADT and CEI officially open StartUpLabs to provide 3D Printing and design services to high-tech startups. StartupLabs focuses on helping early stage companies meet their product development and prototyping needs in a timely, efficient, and cost effect way through 3D Printing, Mentoring, and Design Services.

Tempe, AZ – April 20, 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 grand opening of StartUpLabs, a joint effort with the Center for Entrepreneurial Innovation (CEI). Located in CEI’s Phoenix, Arizona facility, the lab features state-of-the-art Additive Manufacturing (3D Printing) systems from Stratasys, leading Computer Aided Design (CAD) tools, and the equipment and space to provide needed services to early stage companies developing physical products.

The official Grand Opening for StartUpLabs was held at CEI on April 20th, 2015 from 3:00 to 7:00 PM. However, CEI clients have been utilizing the lab since the beginning of the year, with great success.

“We were approached in 2014 by CEI to help them build up a 3D Printing capability” noted Eric Miller, one of PADT’s owners. “As we worked together both sides saw the need for something more than a room full of printers, and PADT StartUpLabs was born. The experience has been fantastic for everyone involved and we feel we are well on the way to providing affordable access to these services that are critical to new product companies.”

The mission for StartUpLabs is simple:

Establish an additive manufacturing and product development lab within CEI to provide the Arizona physical product startup community with high quality 3D Printing and Design resources at an accessible price. 

What makes this lab unique is a combination of a fantastic facility, leading-edge equipment, entrepreneurs that are part of a well-managed program, and experienced engineers to guide the use of the resources being made available. In addition, both CEI and PADT have a particular focus on Medical Device related product development, bringing the experience of both teams to play for this critical and growing part of the Arizona startup community.

“Our mission at CEI is to provide commercialization assistance for job-creating technology entrepreneurs in the Phoenix area,” said Jeff Saville, CEI Executive Director. “PADT, with its product development expertise and specific medical device specialties, fills a major role for us in support of our client companies and their growth.”

At this time, only CEI Clients have access to discounted services at the lab. Over time the goal is to expand the services offered, furthering the contribution that both PADT and CEI make to the high-tech ecosystem in the state. In addition, PADT uses the impressive facilities at CEI as a central location for meetings with customers and as a location to hold meetings, seminars, and training sessions. 

To learn more about the StartUpLabs, visit http://www.padtinc.com/startuplabs or contact PADT at 480.813.4884 or CEI at 602.286.8950. 

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.

About CEI
A division of the Maricopa Corporate College, the Center for Entrepreneurial Innovation (CEI) is a community-based business incubator located on the campus of GateWay Community College in the heart of Discovery Triangle. With funding from the US Economic Development Administration, City of Phoenix, and Maricopa Community College District, CEI provides targeted business services and proactive business support to create a systemic link between technology development, compelling markets, and opportunities; entrepreneurial and managerial talent development; early stage capital sourcing; and education and training, interns, coaching and business counseling. For more about CEI, visit http://www.ceigateway.com.  

* The acronyms translate to:
CEI: Center for Entrepreneurial Innovation
PADT: Phoenix Analysis & Design Technologies
ACA: Arizona commerce Authority
ATI: Arizona Technology Investors
PCC:Phoenix City Council… OK, that one is a stretch to make the joke work.

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Taking NASTRAN Input Files Into ANSYS Mechanical via External Model in ANSYS 16.0

nastran-ansys-external-model-tnI found another very nice enhancement to version 16.0 of the ANSYS Workbench/ANSYS Mechanical toolset.  If you happen to have a NASTRAN input file (.dat, .nas, and .bdf) that you need to get into ANSYS Mechanical, no longer do you have to use FE Modeler in ANSYS Workbench to perform the translation.  In fact, not only can you move the NASTRAN model into ANSYS Mechanical, but you get the existing mesh as well as newly-created geometry that can be used for boundary condition application, etc.  As with most translations from one FE tool to another, you can’t expect everything will be translated.  However, this new technique can be an incredible time saver in addition to giving us capabilities to continue and augment simulations that were previously performed in NASTRAN, now in ANSYS.

Here is an example of this new procedure.  (Note that we don’t have NASTRAN here at PADT, so I couldn’t create a generic sample of a NASTRAN model in NASTRAN.  Instead, I created a model in ANSYS, then converted it into NASTRAN using ANSYS FE Modeler to get a NASTRAN input file for the purpose of this exercise.)

Once I have the NASTRAN input file that I need to convert into ANSYS Mechanical, I launch ANSYS Workbench 16.0 and insert an External Model branch.  I then click the … button to browse to the NASTRAN input file.  In this case, the file is NASTRAN.nas.

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Next, I drag and drop a new analysis type block into the Project Schematic.  In this case, it was a modal analysis.  Note that you can’t drop this onto the Setup cell in the External Model block as you might expect.  You set it up as a separate block and establish the link in the next step.

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Next, we drag and drop the Setup cell from the External Model block onto the Model cell of the Modal analysis block.  This establishes the link from the NASTRAN model to the new Modal analysis.

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We also need to right click on the Setup cell in the External Model block and select Update to get a green checkmark in that cell:

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Notice that there is no Geometry cell in the resulting Modal analysis block.  If all goes well, there will be geometry within the Mechanical model that can be used for selection purposes (in addition to the mesh that comes in from NASTRAN). 

Next we open the Mechanical editor by double clicking on one of the cells in the Modal analysis blocks (other than the Engineering Data cell).  It may take several minutes to bring in the NASTRAN model depending on the size of the NASTRAN model.  The Mechanical window doesn’t really let you know that it’s working, but if it’s sitting there with nothing being displayed, it’s probably churning away at bringing in the NASTRAN mesh and creating surface geometry on it.

Here is what the Mechanical window looks like after the mesh is read in and geometry is automatically created.  This is the mesh from the NASTRAN file, but in this case both solid and surface geometry is also present.  It’s not guaranteed that everything will come across.  I’ve seen contact elements come through for certain types of contact but not for other types of contact for example.

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The next image shows that geometry was created that can be used for the purposes of inserting fixed supports, just as if the geometry had come in from a CAD system.  Note that the NASTRAN input file had NO geometry, just finite element entities.  ANSYS is creating the geometry for use in Mechanical from the information in the NASTRAN input file.

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Finally, after manually creating a needed contact region, I was able to solve the modal analysis, demonstrating that further simulation can be performed in ANSYS Mechanical from this model which originally came from NASTRAN.

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So, the main take away here is that with version 16.0 of ANSYS, we can take a NASTRAN input file and through the use of the External Model block, go directly into ANSYS Mechanical.  Not only do we get the nodes and elements as well as other finite element entities from the NASTRAN model, but if all goes well we get geometry that facilitates further processing within ANSYS Mechanical.

We certainly hope this new capability makes it easier for you to perform additional simulations in ANSYS when the starting point is a NASTRAN model.  The other formats documented for version 16.0 are ABAQUS, Fluent input files, and ICEM CFD input files.

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Press Release: Fast, Intuitive, and Precise 3D Scanning Solution from Steinbichler Added to PADT’s Portfolio

steinbichler-PADT-multiproduct-1Yes. Another press release from PADT announcing a new partner.  The truth is we have the advantage of having worked with some great companies in 2014 and we are now fortunate enough to be able to add several of the great products we use in-house to our product offering. It all kind of happened at once.  Don't worry, we are almost done… only one or two more surprises out there.

At the beginning of the year we mentioned that we were offering full professional optical scanning. That service was based on using a Steinbichler blue light scanner. And as is usually with a tool we really like, we quickly negotiated an agreement with that company to represent their products. They offer the COMET line of blue light scanners and the T-SCAN line of laser scanners. There is of course a nice software package, called colin3D, that serves as a way to interact with the devices and get the data into a useful form. Both technologies offer high-precision at a reasonable price, something that not only PADT, but many of our customers were looking for.  

Please find the official press release below or as a PDF file.  You can also learn more about the products on our website here. We hope to schedule some webinars on this tool, and publish some blog articles, in the coming months. But the best way to try out this technology is to have us scan a part for you.

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As always, feel free to contact us for more information.  

Press Release:

Industry leading 3D Scanning systems are now available through PADT with the addition of both Blue Light and Laser sensors from Steinbichler.  These solutions round out PADT’s offering for complete reverse engineering and inspection, providing greater accuracy and the scanning of very small to very large objects. 

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 that an agreement has been reached with Steinbichler Vision Systems, Inc. for PADT to become a distributor of Steinbichler’s optical scanning solutions in the Southwestern United States. These highly precise and easy-to-use devices offer PADT’s customers a professional solution for their inspection, quality, and reverse engineering needs.

The COMET line of blue light scanners combine high-end technology, ergonomics, and compact design to offer optimum flexibility and precision for challenging scanning tasks. The product family includes multiple options for resolution and lenses.  The top-of-the-line COMET 6 boasts a 16 megapixel camera, adaptive projection 3D ILC technology, and six different camera lens options. At the same time, the entry level COMET L3D provides outstanding 3D data acquisition and accuracy at an affordable price. 

Coordinate measurement technology can be taken to a new level with the T-SCAN line of devices that couples an ergonomic and lightweight handheld laser scanner with a high precision tracking camera.  A touch probe can also be added for precise location measurement.  The result is a flexible system that allows accurate part measurement of everything from fine surface features to automobiles size objects.

“We have been using a Steinbichler system for our service work with great success” commented Rey Chu, a co-owner of PADT, “and it became obvious that this was the type of equipment, and the type of company, that would be a great match for our customers who needed professional high resolution non-contact 3D scanning and measuring capability.”

PADT is offering these systems with Steinbichler’s colin3D software and geometry tools from Geomagic and ANSYS SpaceClaim. This combination of hardware and software meets the full spectrum of needs encountered by customers to capture, clean, compare, and use geometry from point clouds to usable 3D parametric solid models.

To learn more about the COMET and T-SCAN professional 3D scanners, visit http://www.padtinc.com/steinbichler or contact our technical sales team at 480.813.4884 or sales@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 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.

About Steinbichler
Steinbichler is a worldwide leading manufacturer and supplier of 3D scanning technology. We develop & market highly precise measurement systems with corresponding software solutions for a wide range of applications. Our best in class 3D scanning products – COMET® and T-SCAN are in operation at numerous well-known industrial companies & research institutes. As a technology oriented company, we offer innovative and effective inspection solutions to address our customer’s needs. http://www.steinbichler.com 

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Tech Tips and Videos for ANSYS Mechanical and CFD

ansys_free_techtipsA few weeks ago we added some great free resources to our website for existing and potential users of ANSYS Structural and CFD tools.  It includes some great videos from ANSYS, Inc. on a variety of topics as well as productivity kits. It dawned on us that many of you are faithful readers of The Focus but don't often check out our ANSYS product web pages. So, we are including the material here for your viewing pleasure. 

For structural users, we have a link to "The Structural Simulation Productivity Kit " here. The kit includes:

  • Analyzing Vibration with Acoustic–Structural Coupling Article
  • Contact Enhancements in ANSYS Mechanical and MAPDL 15.0 Webinar
  • ANSYS Helps KTM Develop a 21st Century Super Sports Car Case Study
  • A Practical Discussion on Fatigue White Paper
  • Designing Solid Composites Article

We also have a collection of videos from ANSYS, Inc that we found useful:

 

For CFD users, we have a link to "The CFD Simulation Productivity Kit " here. The kit includes:

  • Simulating Erosion Using ANSYS Computational Fluid Dynamics Presentation,
  • Cutting Design Costs: How Industry leaders benefit from Fast and Reliable CFD  White Paper,
  • Introduction to Multiphase Models in ANSYS CFD Three Part Webinar,
  • Advances in Core CFD Technology: Meeting Your Evolving Product Development Needs White Paper,
  • Turbulence Modeling for Engineering Flows Application Brief.

We also have a collection of videos from ANSYS, Inc that we found useful:

 
Interested in learning more, contact us or simply request a quote
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