Mechanical Updates in Ansys 2021 R2: Post processing/graphics & MAPDL Updates – Webinar

Ansys Mechanical delivers features to enable faster simulations, easier workflows, journaling, scripting and product integrations that offer more solver capabilities. The Ansys finite element solvers enable a breadth and depth of capabilities unmatched by anyone in the world of computer-aided simulation.

In 2021 R2, Structures products continue to deliver new features that enable flexibility, robustness and efficiency. The integration of products through Ansys Workbench enables users to leverage additional technology to broaden their scope of simulation.

Join PADT’s Application Engineer Robert McCathren to discover the new features that have been added to Ansys Mechanical in the second webinar covering the 2021 R2 release. This presentation focuses on updates regarding:

  • Post-processing & Graphics
  • MAPDL Interface
  • MAPDL Elements
  • MAPDL Contact
  • MAPDL Materials
  • And much more

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 092: Recap of Ansys 2021 R1 & Beyond

 

Published on: July 12th, 2021
With: Eric Miller, Tom Chadwick, Aleksandr Gafarov, Joe Woodward, Ted Harris, Doug Oatis & Josh Stout
Description:  

In this episode your host and Co-Founder of PADT, Eric Miller is joined by members of the simulation support team to recap Ansys 2021 R1 and discuss expectations and predictions for 2021 R2.

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

All Things Ansys 076: MAPDL – Elements, Contact & Solver Updates in Ansys 2020 R2

 

Published on: November 16th, 2020
With: Eric Miller & Ted Harris
Description:  

In this episode your host and Co-Founder of PADT, Eric Miller is joined by PADT’s Simulation Support Manager Ted Harris for a discussion on what’s new in the Ansys Mechanical APDL 2020 R2 release.

If you would like to learn more about this update, you can view Ted’s webinar on the topic here:

https://www.brighttalk.com/webcast/15747/452033

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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MAPDL – Elements, Contact & Solver Updates in Ansys 2020 R2 – Webinar

The Ansys finite element solvers enable a breadth and depth of capabilities unmatched by anyone in the world of computer-aided simulation. Thermal, Structural, Acoustic, Piezoelectric, Electrostatic and Circuit Coupled Electromagnetics are just an example of what can be simulated. Regardless of the type of simulation, each model is represented by a powerful scripting language, the Ansys Parametric Design Language (APDL).

APDL is the foundation for all sophisticated features, many of which are not exposed in the Workbench Mechanical user interface. It also offers many conveniences such as parameterization, macros, branching and looping, and complex math operations. All these benefits are accessible within the Ansys Mechanical APDL user interface.

Join PADT’s Simulation Support Manager, Ted Harris for a look at what’s new for MAPDL in Ansys 2020 R2, regarding:

  • Contact Modeling & Robustness
  • Elements
  • Post Processing
  • Solver Components
  • And Much More

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 059: Elements, Contact & Solver Updates in Ansys MAPDL 2020 R1

 

Published on: March 23rd, 2020
With: Eric Miller, Ted Harris, Alex Grishin & Joe Woodward
Description:  

In this episode your host and Co-Founder of PADT, Eric Miller is joined by PADT’s Ted Harris, Alex Grishin, and Joe Woodward to discuss their favorite features in the MAPDL Updates in Ansys 2020 R1.

If you would like to learn more about this topic, you can view PADT’s webinar covering these updates here: https://bit.ly/2WD88vt

Additionally, if you would like to take part in the survey mentioned at the start of the episode click the link here: https://bit.ly/3biWkCp

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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@ANSYS #ANSYS

MAPDL – Elements, Contact & Solver Updates in Ansys 2020 R1 – Webinar

The ANSYS finite element solvers enable a breadth and depth of capabilities unmatched by anyone in the world of computer-aided simulation. Thermal, Structural, Acoustic, Piezoelectric, Electrostatic and Circuit Coupled Electromagnetics are just an example of what can be simulated. Regardless of the type of simulation, each model is represented by a powerful scripting language, the ANSYS Parametric Design Language (APDL).

APDL is the foundation for all sophisticated features, many of which are not exposed in the Workbench Mechanical user interface. It also offers many conveniences such as parameterization, macros, branching and looping, and complex math operations. All these benefits are accessible within the ANSYS Mechanical APDL user interface.

Join PADT’s Principle & Co-Owner Eric Miller for a look at what’s new for MAPDL in ANSYS 2020 R1, regarding:

  • Linear Dynamics
  • Elements
  • Contacts
  • Post Processing
  • Solver Components
  • And Much More

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 047: Mechanical Solver, Element, & Contact Enhancements in ANSYS 2019 R3

 

Published on: September 24th, 2019
With: Eric Miller, Joe Woodward, Doug Oatis, & Ted Harris
Description:  

In this episode, your host and Co-Founder of PADT, Eric Miller is joined by PADT’s simulation support manager Ted Harris, specialist mechanical engineer Joe Woodward, and simulation support & application engineer Doug Oatis for a discussion on what is new in ANSYS 2019 R3 with regards to the mechanical solver, element, and contact enhancements.

If you would like to learn more about what’s new in this latest mechanical release, check out our webinar on the topic here: https://www.brighttalk.com/webcast/15747/371263

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 18 HPC Licensing Updates Webinar

PADT’s webinar covering Mechanical APDL & HPC available in ANSYS 18 will be going live tomorrow at 12:00 PM MST.

Don’t miss this opportunity, sign up today!

With the release of ANSYS 18 comes a plethora of new HPC product packages, each uniquely positioned at a competitive price to ensure that you receive the option that is right for you.

For more information, join us as PADT covers the specifics of the available licensing options, followed by a live Q & A session with simulation support manager Ted Harris.

By watching this webinar you will learn:

  • About the four main product packages available with ANSYS 18

  • What licensing options are available under each package

  • How price scaling works with ANSYS 18

  • The solving capabilities for each package and licensing option

Introduction to APDL Book Turns One

PADT-Intro-APDL-coverWe got our monthly report from Amazon on our book  “Introduction to the ANSYS Parametric Design Language (APDL)” and we noticed that it has been one year since we published it.  This was our first foray into self publishing so we thought it was worth noting that it has been a year.

Being engineers, we are kind of obsessed with numbers.  The first number is a bit discouraging, 194 units sold.  That is not going to make any best seller lists (more on lessons learned below).  51% were sold on Amazon.com, 19% by Amazon Europe, and 16% on Amazon UK, with 13% sold by non-Amazon affiliates.  

Lessons Learned

This is our first time doing self publishing we have learned some lessons worth sharing:

  1. You can’t publish a work document as an e-book.  
    We figured we would format it for a paper book, then just publish the same file as an e-book.  WRONG.  The formatting, didn’t translate at all. If it was a novel, it would have worked fine, but with all the figures and code, it was a mess. So we took it off the site.  We have received feedback that this has kept some people from buying the book.
  2. Reviews matter.
    We got one review, and it was not good because they bought the E-Book (see 1).We have resisted the temptation to publish our own review… everyone does it… It would be great if anyone reading this could put up a review.
  3. We should have done this 5 years ago.
    The reality is that APDL usage is down as ANSYS Mechanical keeps getting better and better.  So the need to do advanced APDL scripting is not what it used to be. Plus, many new users are never exposed to APDL.
  4. Amazon fiddles with your price.
    It may or may not be a bad thing, but Amazon lowers your price if their affiliates start selling a book for less than you originally set the price at.  So the initial $75 price has gone as low as $55 when demand was high (several copies a week!).  In that the whole thing is an experiment, this has caused no grief but it is something to be aware of.
  5. Overall, the whole process was easy and a nice business model
    Let’s be honest, there is not a huge demand for a book like this. The CreateSpace.com (owned by Amazon) model is a great model for niche publishing like this. It was easy to upload, easy to monitor, and those fat royalty checks (what is the emoticon for sarcasm?) come in once a month. The best part is that because it is print-on-demand, there is no need pay for an inventory up front.

If you don’t have a copy (and only 190 some of you do so I’m guessing you don’t) head on over to our page on amazon and check it out.  You can spin it around and see the front and back cover!

If you are one of the select few, maybe write a review and help us out a bit?

Saving Mechanical APDL Plots in a Design Study

One of the cool features in the ANSYS Workbench is the ability to set up a design study and kick off a bunch of runs that bring back key parameters.  This is great for a design exploration but sometimes you actually would like a result plot, or maybe the info in a text file as well.  When a design study is done, unless you tell Workbench to save all your run files, it deletes all the files.

To do the posting on ICEM CFD in the workbench project page, I needed to do just that, so I thought I would share my method in case others want to use it.

The way I do it is pretty simple:

  • Use a /INQUIRE to get the directory the run is running in
  • Use some string functions to get the name of the design point from the directory name
  • Temporarily change the jobname
  • Save my plots
  • Change the jobname back to file
  • Copy the files to the User_Files directory.

Here is what it looks like:

   1: /post1

   2: set,last

   3: finish

   4: /inquire,aa,directory

   5: ii = strpos(aa(1),'\dp')

   6: ij = strpos(aa(ii+1),'\')-1

   7: dpn = strsub(aa(1),ii+1,ij)

   8: dpn = strcat(dpn,'_')

   9: /file,dpn

  10: /post1

  11: /view,1,1,1,1

  12: /vup,1,z

  13: /show,png

  14: eplot

  15: plnsol,u,sum

  16: /show,close

  17: /sys,copy *.png ..\..\..\user_files

  18: finish

  19: /file,file

See how it uses /inquire to get the directory, then strpos(), strsub(), and strcat() to get the design point name.  Then it simply changes the file name, does a /show,png and plots. The results are copied using a system command.

Two important things to note:

  1. You have to do the set command before you change the jobname, otherwise your RST files will not work
  2. This version is written for windows, you need to use forward slashes and cp for Linux.

You can attach this to a MAPDL system or as a code snippet.