February 24, 2022 at 11:20 pmtic303bdSubscriber
I am trying to determine the stresses in the bridges and center posts of an Interior Permanent Magnet Rotor rotor at operating speed. When setting up the contacts for this problem I have to have at least one bonded contact between the magnet and the lamination in order to ensure solution convergence. However, this does not reflect reality. To better model the stresses I would like to implement all contacts between magnets and laminations to be frictionless. This, however is giving me convergence issues.February 28, 2022 at 5:12 amAshish KhemkaAnsys Employee
Can you please share the snapshot of the setup? Also, what is the error message with frictionless contact? Can you try a frictional contact with low coefficient of friction?
Regards Ashish Khemka
Viewing 1 reply thread
Ansys Innovation Space
- You must be logged in to reply to this topic.
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.
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
- Saving & sharing of Working project files in .wbpz format
- An Unknown error occurred during solution. Check the Solver Output…..
- Understanding Force Convergence Solution Output
- Solver Pivot Warning in Beam Element Model
- Colors and Mesh Display
- How to calculate the residual stress on a coating by Vickers indentation?
- whether have the difference between using contact and target bodies
- What is the difference between bonded contact region and fixed joint
- The solver engine was unable to converge on a solution for the nonlinear problem as constrained.
- User manual
Top Rated Tags
© 2023 Copyright ANSYS, Inc. All rights reserved.Ansys does not support the usage of unauthorized Ansys software. Please visit www.ansys.com to obtain an official distribution.