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Re: [Question #670099]: parameter scaling


Question #670099 on Yade changed:

Bruno Chareyre proposed the following answer:
Please see also [1].
There only two options as far as I know:
1/ If you have very heterogeneous mass/stiffness ratio (like typically with broad size distribution or with multiple materials with very different stiffness), you can use density scaling.
2/ in all cases you can decrease the stiffness/externalPressure ratio to gain speedup, physical implications needs to be checked carefuly - there can be some.


[1] https://answers.launchpad.net/yade/+question/249117

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