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Ansys Learning Forum Forums Discuss Simulation General Mechanical Should the surfaces of platform be sewed Reply To: Should the surfaces of platform be sewed

Yu Bi
Ansys Employee

Hi, whether the whole structure surface is split into several surfaces or not, as long as all the surfaces of a structure are put into the same component in DM, then it should be okay. Besides, you need to ensure the normal directions of the surfaces are all pointing toward the fluid region. 

BTW, the DM is going to retire, we'd recommend our users use Discovery and SpaceClaim for more capabilities. Â