Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.

Ansys Learning Forum Forums Discuss Simulation Fluids FMG Option Under Initilization Method Reply To: FMG Option Under Initilization Method

SRP
Ansys Employee

 

Hi,

By default, the FMG initialization procedure computes an initial solution based on the Euler equations of inviscid flows. The density-based solver offers the possibility of adding the viscous terms of the Navier-Stokes equation to the FMG initialization procedure. 

You can check fluent user’s guide for more details: 36.10. Full Multigrid (FMG) Initialization

 

[bingo_chatbox]