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 y+ in standard wall function Reply To: y+ in standard wall function

Essence
Ansys Employee

Hello,

The y+ value depends on the geometry, velocity of the flow, viscosity and density of the fluid. Therefore, if any one of the factors is changing in your domain, then this change will be reflected on the y+ value also.

[bingo_chatbox]