October 24, 2023 at 6:46 pmjavat33489Subscriber
I'm simulating drilling in LS-Dyna.
I've now reached the wear and tear stage. I want to calculate wear using the classical method, using the SN curve.
I have a dilemma about which method to choose. This will be one of three:
1.SN curve + FATIGUE card
2.SN curve + FREQUENCY_DOMAIN_RANDOM_VIBRATION_FATIGUE card
3.SN curve + FATIGUE_MULTIAXIAL card.
October 25, 2023 at 3:42 pmUshnish BasuAnsys Employee
It depends on what type of loading you have: deterministic unaxial, random vibration, or multiaxial loading, and you would be the best judge of that.
October 25, 2023 at 5:10 pmjavat33489Subscriber
Yes, but I need advice. I have submission and appeal.
October 25, 2023 at 6:58 pmUshnish BasuAnsys Employee
We cannot answer case-specific questions on this forum. Please contact your Ansys account manager to see if we can provide you with more specific help directly
- You must be logged in to reply to this topic.
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.
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.
- Maximum Time Step
- Error 20211 (STR+211) while 2D impact analysis
- ls dyna has no solver
- LS-Dyna Prestressed
- Whereabouts of the LS-DYNA program manager
- License error : NO SUITABLE FEATURE FOUND
- Total Contact Force and Contact Pressure
- Contact not working in Ls-Dyna and Ls-Dyna ACT (WB)
- Element direction..
- TIED_CONTACT for Shell Elements – Gap between Shell-Shell and Shell-Solid
© 2023 Copyright ANSYS, Inc. All rights reserved.