General

General

  1. All Categories
  2. Fluids - General
  3. How can I prevent parts from getting remeshed when there is no change to geometry? I have a parametric simulation where multiple parts are being supplied to the same solution cell at each Dp. When the geometry updates, all the parts are submitted for remeshing even though only one has changes.

How can I prevent parts from getting remeshed when there is no change to geometry? I have a parametric simulation where multiple parts are being supplied to the same solution cell at each Dp. When the geometry updates, all the parts are submitted for remeshing even though only one has changes.

Tagged: 2022 R1, fluid-dynamics, Import/Export (ASCDM), Preprocessing: Geometry/Meshing, spaceclaim
    • March 17, 2023 at 8:58 am
      FAQFAQ
      Participant

      The fix for this is to modify the properties of the Geometry cell to have your Geometry Editor check parts for changes before resubmitting them to meshing for the next Dp. Both SpaceClaim and Design Modeler have the property “Advanced Geometry Options” This property function controls whether or not the geometry is assessed for changes. By default, this function is turned off, sp parts are remeshed at every Dp. Right-clicking the Geometry cell and setting “Compare Parts On Update” from “No” to “Associatively” is the best option in most cases.

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.

© 2024 Copyright ANSYS, Inc. All rights reserved.