CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   CFX (https://www.cfd-online.com/Forums/cfx/)
-   -   Low Reynolds Number SST Model (https://www.cfd-online.com/Forums/cfx/75599-low-reynolds-number-sst-model.html)

Muhammad Sumair June 4, 2023 05:44

Crag Coefficient not stable
 
Why My Drag coefficient is not stable and increasing with timestep .I ignore interia effect and implement shear thinning effect ( Regularization hershel bulkley form).
Steady State
CFX

ghorrocks June 4, 2023 19:00

FAQ: https://www.cfd-online.com/Wiki/Ansy..._inaccurate.3F
and: https://www.cfd-online.com/Wiki/Ansy...gence_criteria


All times are GMT -4. The time now is 17:10.