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Search: Posts Made By: openfoam15
Forum: OpenFOAM July 6, 2009, 04:37
Replies: 5
Views: 3,485
Posted By openfoam15
up and ask?

up and ask?
Forum: OpenFOAM July 3, 2009, 08:25
Replies: 5
Views: 3,485
Posted By openfoam15
about calculate the fluctuation of specie's...

about calculate the fluctuation of specie's concentration.
Does someone know how to call the integration function or about this?

waiting online. :cool:
Forum: OpenFOAM July 3, 2009, 07:40
Replies: 5
Views: 3,485
Posted By openfoam15
and then calculate integration of f between 0 to...

and then calculate integration of f between 0 to 1: {C_dimessionless*fai(f)df}
Forum: OpenFOAM July 3, 2009, 05:44
Replies: 5
Views: 3,485
Posted By openfoam15
Thanks! Here it is: I need to calculate PDF...

Thanks!
Here it is:
I need to calculate PDF such like fai(f)=(f^(v-1))*((1-f)^(w-1))/B(v,w), where B(v,w)=Integration of x from 0 to 1: {(x^(v-1))*((1-x)^(w-1))*dx}, v and w already known.
Forum: OpenFOAM July 3, 2009, 05:10
Replies: 5
Views: 3,485
Posted By openfoam15
How to get probability density function (PDF) in OpenFoam?

such like beta distribution function or battlement PDF. If not, Is there some mathematic function to calculate integration(detail: 1-dimension, interval 0 to 1)?
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