{"id":165582,"date":"2022-01-16T10:07:23","date_gmt":"2022-01-16T10:07:23","guid":{"rendered":"\/forum\/forums\/topic\/inlet-velocity-problem-with-my-manikin\/"},"modified":"2022-01-19T15:32:45","modified_gmt":"2022-01-19T15:32:45","slug":"inlet-velocity-problem-with-my-manikin","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/inlet-velocity-problem-with-my-manikin\/","title":{"rendered":"Inlet velocity problem with my manikin"},"content":{"rendered":"
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Hi, I'm studying droplets and aerosol diffusion in a room with 2 manikin and I've problems with boundaries condition and inlet velocity onthe mouth of "covid" manikin. <\/p>\n

I'm using Energy equation, RNG K-epsilon model, DPM model with cone injection of droplets and aerosol (Rosin Rammler distribution). <\/p>\n

I want to sneeze and cough with manikin mouth inside the room but HERE my problems begin: I've set fluid zone inside the manikin and wall on the surface, because if I set solid zone inside the manikin I can no longer enter inlet velocity on the mouth. Unfortunately the velocity inlet point inside (see the picture) the body instead of towards the room.<\/p>\n

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