How to seal a gap in a gate hinge? -- CFD Online Discussion Forums

July 6, 2023, 01:40

How to seal a gap in a gate hinge?

erfan785r

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Join Date: Jul 2023

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Hi everyone,

I am trying to model a gate opening, and I need to seal the gap between the channel wall and the gate hinge. I found this video on youtube. The guy says that he seals the zone by defining it as a porous zone with zero permeability by using a udf. Does anyone know how to write such a udf?

https://www.youtube.com/watch?v=fbaV_knzzks

I attached the zone that needs to be sealed.

Attached Images

11.jpg (53.4 KB, 4 views)

Tags

door hinge, gate, seal, udf

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