Keyur Kanade
Ansys Employee

Please define sizing as per your requirement.

https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v221/en/flu_ug/tgd_user_sf_types.html

Then you can mesh boundary zone. Or you can select face and select Remesh option as given below. 

 

Then you can select sizing option and remesh it. 

Please go through help manual for more details 

Regards,

Keyur

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