How to mesh a combustion chamber with injection
 

Hi dears...

I want to model SIDI engine. that it's geometry is not symmetric, so I can't mesh 2d first and then convert it to 3d mesh.So I made the 3d geometry in Catia and I want to mesh it in a way with smaller grids near injector place. how can I do that? Is that possible with using Fame tet, Topology and Fame DTM?

Tanx...