I want to analyse flow over vanes in a shroud but having issues with the meshing. My mesh either fails or very poor quality whenever I add inflation. The vanes are like wing shape. The inflation is usually added inside the vane instead of outside when I use inflation option as ''Smooth Transition'' and this makes the mesh either very poor quality of 0.007 or fail. It fails totally when I use local meshing (multizone) with some error message like: The multizone together with inflation gives me the following messages;

Error: Multizone meshing failed during meshing of blocks.

Info: The chosen surface mesh method 'pave' failed on the reference faces.

Error: A mesh could not be generated using the current meshing options and settings.

I have attached picture of my geometry.

Can someone please take a look on the geometry and advice me on the best way to go about the meshing.

Thanks in advance

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