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October 17, 2011, 07:59 |
Mesh Inconsistencies
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#1 |
New Member
Will
Join Date: Oct 2011
Posts: 4
Rep Power: 14 |
Hello all,
I am using ANSYS 13.0 workbench to compare the flow round various airfoils. Being relatively new to the program I am having trouble with meshing. Currently, I am modelling the NACA 4311 in 3D. I have specified a C-Mesh fluid volume made up of a rectangular box and a cylinder. When meshing however, the cylinder contains quadrilateral mesh components where as the rectangular box consists of triangular elements. http://imageshack.us/photo/my-images/37/mesh2.png/ http://imageshack.us/photo/my-images/191/mesh1.png/ The result is a poorly resolved mesh at the trailing edge of the airfoil. Also, patches of the flow I am less interested in further from the airfoil surface have a better resolution that necessary. I cannot see what mistake I have made to get to this sitution... is there an easy solution? Many thanks in advance for any help. Will Last edited by willis; October 18, 2011 at 05:10. Reason: Pictures Added |
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