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Integrating velocity field in one direction

Posted 10.06.2021, 03:49 GMT-4 General, Computational Fluid Dynamics (CFD), Results & Visualization Version 5.6 1 Reply

Lenin Moises Flores Ramirez
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Dear Comsol community,

I am performing simulations with the Laminar flow module to obtain the 3D velocity field in a cuboid domain. I would like to integrate the velocity field along one particular direction (say z-direction) to get a 2D integrated velocity field. Is it possible to do it using Comsol built-in functions?

Best regards, Lenin

1 Reply Last Post 10.06.2021, 08:36 GMT-4
Jeff Hiller COMSOL Employee

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Posted: 3 years ago 10.06.2021, 08:36 GMT-4

Hello Lenin,

Yes, you can do that using a non-local coupling of the projection type. See Reference Manual for COMSOL Multiphysics version 5.6, page 349 and following. All manuals can be reached through File > Help > Documentation.

Best,

Jeff

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Jeff Hiller
Hello Lenin, Yes, you can do that using a non-local coupling of the projection type. See Reference Manual for COMSOL Multiphysics version 5.6, page 349 and following. All manuals can be reached through File > Help > Documentation. Best, Jeff

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