We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.
General

General

  1. All Categories
  2. Structures - General
  3. How to export stress state and map it to Static/Transient analysis for springback or fatigue analysis?

How to export stress state and map it to Static/Transient analysis for springback or fatigue analysis?

Tagged: 2020 R1, Explicit - LS-DYNA, lsdyna, mechanical, structural-mechanics, Workbench LS-DYNA - ACT Ext
    • March 17, 2023 at 8:59 am
      FAQFAQ
      Participant

      First of all in WB LS-DYNA, you need to set “Stress File for flexible parts” in Analysis Settings to Yes before running the LS-DYNA model. This will create dynain file after solving the model. Then you need to rename it to dynain.k so it can be read into External Model. Finally, you can use External Model to read the dynain.k file and then transfer the LS-DYNA results including both stress and deformation to a new Static/Transient Structural analysis system for further analysis of springback or fatigue.

Featured Articles

Introducing Ansys Electronics Desktop on Ansys Cloud

The Watch & Learn video article provides an overview of cloud computing from Electronics Desktop and details the product licenses and subscriptions to ANSYS Cloud Service that are...

How to Create a Reflector for a Center High-Mounted Stop Lamp (CHMSL)

This video article demonstrates how to create a reflector for a center high-mounted stop lamp. Optical Part design in Ansys SPEOS enables the design and validation of multiple...

Introducing the GEKO Turbulence Model in Ansys Fluent

The GEKO (GEneralized K-Omega) turbulence model offers a flexible, robust, general-purpose approach to RANS turbulence modeling. Introducing 2 videos: Part 1 provides background information on the model and a...

Postprocessing on Ansys EnSight

This video demonstrates exporting data from Fluent in EnSight Case Gold format, and it reviews the basic postprocessing capabilities of EnSight.

© 2025 Copyright ANSYS, Inc. All rights reserved.