Mesh Generation Problem -- CFD Online Discussion Forums

March 10, 2015, 21:19

Mesh Generation Problem

daire6

New Member

Davut Vatansever

Join Date: Nov 2014

Location: Istanbul

Posts: 3

Rep Power: 11

Hi,

I am new to CFD and i have a project regarding design and analysis of a microjet engine's turbine.The turbine need to be radial-flow and has about 200mm diameter,modeled in catia.

When i give any thickness to turbine blades ,it exceeds from the other side of the hub so the mesh generation cannot be accomplished ,whereas in 2D,mesh is easly obtained but this time i can't select both side of the turbine surfaces as solid wall boundary condition.So,fluent is unable to recognise the fluid domain.

I am attaching jpeg of .part file.

Any help would be appreciated

Attached Images

turbin (645 x 293).jpg (26.0 KB, 8 views)

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