General

General

  1. All Categories
  2. General
  3. Why does 19.0 results differ widely with earlier versions for K-epsilon turbulence model?

Why does 19.0 results differ widely with earlier versions for K-epsilon turbulence model?

Tagged: , , , ,

    • April 5, 2023 at 2:32 pm
      FAQFAQ
      Participant

      The solver-numerics underwent some significant upgrades in R19.0. These upgrades can be undone. Please try using the following TUI command in R19.0 /solve/set/previous-defaults/undo-r19.0-default-changes? Please remember to say ‘yes’ to both commands. Then initializing the run and running it would resolve the issue. Keywords: turbulent flow results, K-epsilon model, R19.0, Fluent

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.