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Forum: OpenFOAM

April 28, 2013, 04:25

Replies: 19

Porosity changes

Views: 2,526

Posted By hesamgh

dear vahid i checked the location that you...

dear vahid i checked the location that you mentioned...

these are the coefficient that i said:

a = 9.367
b = 1.029E7
alphax = 0.5 * a * density [kg/m^4]
betax = viscocity * b [kg/m^3s]

Forum: OpenFOAM

April 23, 2013, 02:50

Replies: 19

Porosity changes

Views: 2,526

Posted By hesamgh

would you explain me what are the darcy's...

would you explain me what are the darcy's coefficient?
i saw some where there are alpha,beta,a,b that calculate the porosity when the material isn't isotoropic !!!

thank you

Forum: OpenFOAM

April 20, 2013, 05:04

Replies: 19

Porosity changes

Views: 2,526

Posted By hesamgh

porous value

hellow
dear vahid
how can i chenge my porous value in openfoam 2.0.1?
can you explain me how do you got that value of alpha,beta ,a,b?

thanks alot

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