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varying density with depth

Posted 2 mars 2012, 16:34 UTC−5 Materials Version 4.2a 1 Reply

Samuel Roy
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Hello,
my friend and I wish to make a model that has material density dependent on distance from an upper boundary. Does anyone know how to write an equation that would vary density with distance from a boundary?

thanks,
Sam
1 Reply Last Post 2 mars 2012, 17:28 UTC−5
Alexander Kuznetsov
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Posted: 1 decade ago 2 mars 2012, 17:28 UTC−5
define a function of two arguments that will have desired density values vs. spatial coordinates x,y. Then use this function in material properties.
define a function of two arguments that will have desired density values vs. spatial coordinates x,y. Then use this function in material properties.

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