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Exporting velocity and pressure results at node locations

Posted 27 apr 2012, 14:07 GMT-4 Fluid & Heat Version 4.2a 1 Reply

Yijie Shen

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Hi, all,

I am using COMSOL 4.2a to solve my single phase laminar flow problems. I import meshes from other mesh generators into comsol as mphtxt format and I would like to export nodal velocity and pressure results to do post processing. I noticed the node order of export data is different than the order of importing mesh. I have no idea of what it the node order in exported data.

Is there any suggestion about how to convert node order in export data same as the order in mesh?

Thanks a lot.

1 Reply Last Post 27 apr 2012, 16:49 GMT-4

Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)

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Posted: 1 decade ago

Hi

unfortunately FEM programmes do not have any "standard" exchange defintion so it's rather tricky to mix mesh from one, solving in a second and postprocess from a third code. One gets easily confusions and errors

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Good luck
Ivar

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Exporting velocity and pressure results at node locations

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