Determine boundary condition
 

Hello,
I am a student and currently working to assess the water resistance of trimaran in calm water using CFX Ansys.I want to know how do we determine the boundary condition and the case setup. I export IGES files from maxsurf into ansys and somehow stuck with the meshing. Please help me, I am a beginner...

Have a read of http://www.cfd-online.com/Wiki/Ansys...ible_answer.3F

Sorry, I am not going to write a meshing tutorial for you. Have a look at the meshing tutorials provided with CFX/Workbench, and the additional ones on the CFX community/customer site. Also the ANSYS geometry and meshing forum is the forum you should ask mesh questions on.