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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Fluent Meshing 𝑦 + -auto mesh › Reply To: Fluent Meshing 𝑦 + -auto mesh

December 12, 2024 at 8:31 am
Saurabh R Patil
Ansys Employee

Hi

Fluent Meshing does not have a direct input feature for a target y+ value to automatically calculate the mesh height. However, you can estimate the first cell height (y) for the mesh from the desired value of y+ using known parameters. You check KM for more details: How to estimate the first cell height (y) for the mesh from the desired value of y plus (y+)? | Ansys Knowledge