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directional Wall Shear Stress in a 3D body
Posted 2025年4月4日 GMT+8 17:46 Computational Fluid Dynamics (CFD), Results & Visualization, User Interface Version 6.2 0 Replies
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I've been using COMSOL up till now only for microfluidic channels - for which you can get WSSx and WSSy as (spf.mu * dtang(u,z)) and (spf.mu * dtang(v,z)) respectively. However, for a 3D body or a curved object, the wall shear stress cannot always be determined along cartesian co-ordinates.
Additionally, COMSOL does not let me perform operations to obtain: (spf.mu * dtang(velocity along t1, x) ) Is there another way to do this? I want WSS along t1, WSS along t2 with respect to n.
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Hello Yash Doshi
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