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[IMPORTANT] Propeller Meshing and Boundary Layer

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Old   January 3, 2020, 09:36
Default [IMPORTANT] Propeller Meshing and Boundary Layer
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Propeller
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Hello fellow CFD-ers.

I have been trying to achieve to Mesh as attached but I change the mesh of the boundary layer also everytime I change the mesh size. Is there anyone who can advise me on this?

mesh.JPG

Thank you very much.
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Old   January 6, 2020, 10:10
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Gert-Jan
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What are you trying to accomplish?
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Old   January 7, 2020, 00:44
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Hello! Thank you very much for the reply.

I am trying to find the torque, thrust and power produced by the propeller.

Thus, I am trying to obtain a mesh that helps me to accurately mesh the blades only and not the boundary layer.
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Old   January 7, 2020, 04:19
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Why do you think you should not mesh the boundary layer accuratel?
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Old   January 28, 2020, 03:41
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Quote:
Originally Posted by propellermesher View Post
Hello! Thank you very much for the reply.

I am trying to find the torque, thrust and power produced by the propeller.

Thus, I am trying to obtain a mesh that helps me to accurately mesh the blades only and not the boundary layer.
can you show waht are you doing with mesh settings?
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