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Initialize a random velocity field with funkySetFields

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Initialize a random velocity field with funkySetFields

Posted November 14, 2016 at 13:31 by kindle
Updated February 23, 2017 at 04:05 by kindle

This is useful for me


Quote:
Originally Posted by Andrea1984 View Post
Hi,

I would like to inizialize a random velocity field with funkySetFields. Is it possible?

I've tried something like

{
field U;
expression "vector (0.005*rand(), 0.005*rand(), 0.005*rand())";
}

Do you think this should work?

Thanks in advance


Andrea
And this is link for swak
http://openfoamwiki.net/index.php/Contrib/swak4Foam/Example_initRandomVelocity
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