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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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turn off Random function!

Posted 28.05.2012, 11:24 GMT-4 Version 4.2 2 Replies

Mahmood Mamivand
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I am working on micro-structures evolution.
I need to use random generator at the start of simulation but I have to turn it off after a while.
anybody knows if it is possible in COMSOL and how?
Thank you
2 Replies Last Post 12.07.2012, 12:56 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 28.05.2012, 12:18 GMT-4
Hi

normally in v4.2a (probably before too) there is a random function to call, if you multiply it by a rand()*(t[1/s]<t0) it should only be "on" up to time t0 in seconds

--
Good luck
Ivar
Hi normally in v4.2a (probably before too) there is a random function to call, if you multiply it by a rand()*(t[1/s]
Kelley Rabjohns
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Posted: 1 decade ago 12.07.2012, 12:56 GMT-4
How do you use the random generator?
How do you use the random generator?

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