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How to get node pressure in UDF by interpolating the pressure on the face around the

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October 5, 2022, 03:18	How to get node pressure in UDF by interpolating the pressure on the face around the	#1
Elma New Member Yuefan Zhang Join Date: Sep 2022 Posts: 2 Rep Power: 0	I have a question about moving mesh in FLUENT, and I want to make the tube boundary move due to node pressure. I have seen other people's answers that the node pressure cannot be directly obtained, and The node pressure needs to be interpolated by the pressure on the face around the node. I would like to ask how to achieve this. Can anyone provide specific UDF? Thanks a lot~

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define_grid_motion, moving mesh, node pressure, udf

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