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-   -   [snappyHexMesh] Help in finding the formula to calculate the final layer thickness (https://www.cfd-online.com/Forums/openfoam-meshing/220511-help-finding-formula-calculate-final-layer-thickness.html)

Srinivasan September 10, 2019 04:13

Help in finding the formula to calculate the final layer thickness
 
Hi everyone,


Hope everyone is doing good, I am a new member here. Just have a very small question.


I am using SnappyHexMesh to mesh my component and i want to create layers. I found out that if I provide final layer thickness, it works more better than providing first layer thickness.


I have the forumla to calculate the first layer thickness when using relative sizes. can someone help me to find the formula to calculate the final layer thickness using the required first cell height and expansion ratio.


hoping to interact with you all


Thanks and Regards
Srinivasan M


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