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UDF file

Posted Jan 12, 2014, 4:43 a.m. EST Version 4.3b 0 Replies

Lukas Kano Mangalla
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Hi

I am the new user of COMSOL simulation.
I want to simulate fluid flow with velocity is function of time as below:
V = 0.1m/sec for 0<= t <=5 msec
V = 0 m/sec for 6 <= t <=200msec
Can anyone help me how to write that function in COMSOL? I have written it in udf file but I don't know how to import udf file into COMSOL.
Please help,.....
0 Replies Last Post Jan 12, 2014, 4:43 a.m. EST
COMSOL Moderator

Hello Lukas Kano Mangalla

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