General

General

  1. All Categories
  2. General
  3. My solver run stops with the message ‘RMS res. and GLOBAL imbalances are below their target criteria’, yet the imbalances on some variables are still large. How do I ensure that the solver only stops when a tight convergence is achieved?

My solver run stops with the message ‘RMS res. and GLOBAL imbalances are below their target criteria’, yet the imbalances on some variables are still large. How do I ensure that the solver only stops when a tight convergence is achieved?

Tagged: , , ,

    • March 17, 2023 at 8:58 am
      FAQFAQ
      Participant

      On the Solver Control form/Basic Settings/Convergence Criteria, tick the box ‘Conservation Target’ and set the imbalance target that you want to achieve (a value of 0.01 stands for a 1% imbalance). If this is not ticked, the convergence control is only done on the residuals.

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.

© 2023 Copyright ANSYS, Inc. All rights reserved.