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hash7even February 22, 2017 18:01

Skewed Multi nozzle mesh
 
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Hi guys, I am modelling a cooling system that consists of a main flow inlet into a rectangle type domain of which 27 cold flow tubes are inserted. The mesh is giving me problems as it is skewed to 0.98. I have managed to run it with relaxation factors switched on but I find that the near wall effects are not captured. Any idea on how to mesh the tubes? I have attached the geometry, thx :confused::confused::confused:


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