polyflow: time dependent Darcy's law problem

December 23, 2002, 16:22

Does anyone know how to use POLYFLOW to handle time dependent problem of fluid penetrate through porous media by Darcy's law?

or if POLYFLOW can't do this, is there other software available? thank you for your kind help

yingfeng

December 27, 2002, 04:07

In POLYFLOW, Darcy's law problem must be solved in FIXED domains. That is, free surfaces & moving interfaces cannot be included in this problem

Additionally, for highly non-isotropic materials, it is recommended that you specify very small non-zero values for the peameability coefficient in the tranverse direction instead of zero values.

Jinbok

December 23, 2002, 16:22	polyflow: time dependent Darcy's law problem	#1
yingfeng Guest Posts: n/a	Does anyone know how to use POLYFLOW to handle time dependent problem of fluid penetrate through porous media by Darcy's law? or if POLYFLOW can't do this, is there other software available? thank you for your kind help yingfeng

December 27, 2002, 04:07	Re: polyflow: time dependent Darcy's law problem	#2
JInbok Yoo Guest Posts: n/a	In POLYFLOW, Darcy's law problem must be solved in FIXED domains. That is, free surfaces & moving interfaces cannot be included in this problem Additionally, for highly non-isotropic materials, it is recommended that you specify very small non-zero values for the peameability coefficient in the tranverse direction instead of zero values. Jinbok

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