Simple implicit compression analysis using the *IGA keyword

- January 28, 2023 at 2:51 am
  
  Ming han Jia
  Subscriber
  
  The version of LS-PrePost I use is v4.9.12-16Dec2022，The version of LS-Run is as follows. I have some problems when using the *IGA series of keywords to do a simple compressed entity simulation, and I would like to ask you for advice:
  Case description:
  As shown in the figure below, The No. 1 face of the cuboid cylinder is fixed, and the No. 2 face is compressed.
  
  Problems:
  1: For the fixed surface No. 1, can I use *boundary spc set to fix all control points on the No. 1 surface to achieve the fixed effect of the No. 1 surface?
  2: For applying pressure on surface 2, can I use *load node set to apply pressure to all control points on surface 2 to achieve the effect that surface 2 is under pressure as a whole?
  3: When I used the above method for implicit analysis, some errors occurred. Do you know where the errors occurred?
- January 28, 2023 at 12:16 pm
  
  Ming han Jia
  Subscriber
  
  If the keyword of *Load node cannot be used to apply a force to a surface, what keyword should be used?

Viewing 1 reply thread

You must be logged in to reply to this topic.

Ansys Innovation Space

Boost Ansys Fluent Simulations with AWS

Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.

Earth Rescue – An Ansys Online Series

The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog

Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.

Trending discussions