[aja1345]

Hi,

I want to create a hybrid mesh in my model. The model is a furnace as follows:







This model have 4 rotation zones and one stationary zone. Firstly, i generated mesh in the stationary zone as follows:








Block mesh without mentioned rotation zones:













I can explain mesh process as follows:



1. creating material point around the mentioned zone and generating unstructured mesh in that. please see the following picture:





2. closing mesh


3. creating material point at inside zone and generating block mesh. please see the following picture:





4. open unstructured mesh

But when I import generated mesh file in Ansys Fluent, I have only unstructured mesh in Fluent. Why does this happen?

I am grateful that guide me in this case.

Thanks.

[aja1345]

I solved the problem. I didin't use "covert to unstructured"!!!!!







But there is one other problem and is that structured zone has a wall surface. This wall is caused by curves that I created them because I want to associate edges to curves until I generate block mesh. How can solve this problem?