Keyur Kanade
Ansys Employee

If you have 2D planar multiblock grid, then convert it to unstructed mesh. Then you can use extrude mesh option in ICEMCFD. 

Please go through help manual for more details 

Regards,

Keyur

How to access Ansys Online Help Document

Guidelines on the Student Community

Fluids Engineering Courses | Ansys Innovation Courses

Â