fluid flowing through the porous media

fairuz_hafizan · February 24, 2011, 11:09

Can somebody help me in this case( 2D of fluid flowing through the porous media)? actually i have been try many cases in setting the parameter which the fluid flowing through the porous media..but i don't get the good result. Actually if somebody already got the result on this case, can you share me the sample of your condition ( i mean about your parameters in setting this cases such as what the material of fluid, what the material of porous media and anything of the parameters related that fluids).. Really hope, because i would like to see that result. Actually now i'm in the investigating the heat transfer of fluid through the porous media.. i'm really blur with this now...huhu

doubtsincfd · February 28, 2011, 19:49

what parameters do you exactly want?
what are the problems you are facing?
is it a macro or micro simulation of porous media?

Martin Hegedus · March 1, 2011, 00:33

Do you mean using Darcy's law, i.e. V = k*dP?

fairuz_hafizan · March 1, 2011, 16:11

actually i would like to put the radiation at the wall. But i need put the data of Scattering Coefficient and also absorption coefficient for the material. How can i find that data?
In this case, i set the radiation as P1, but when i would like to set the radiation in the wall(boundary condition), the page of radiation still not applicable..So, how can set the radiation of the wall?

i also have problems about the Darcy's law.. How to solve it?there any tutorial or articles can i refer to make me more clear how using that law?

February 24, 2011, 11:09	fluid flowing through the porous media	#1
fairuz_hafizan New Member Fairuz Hafizan Join Date: Jan 2011 Posts: 6 Rep Power: 15	Can somebody help me in this case( 2D of fluid flowing through the porous media)? actually i have been try many cases in setting the parameter which the fluid flowing through the porous media..but i don't get the good result. Actually if somebody already got the result on this case, can you share me the sample of your condition ( i mean about your parameters in setting this cases such as what the material of fluid, what the material of porous media and anything of the parameters related that fluids).. Really hope, because i would like to see that result. Actually now i'm in the investigating the heat transfer of fluid through the porous media.. i'm really blur with this now...huhu

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February 28, 2011, 19:49		#2
doubtsincfd Senior Member Join Date: Nov 2009 Location: Michigan Posts: 135 Rep Power: 17	what parameters do you exactly want? what are the problems you are facing? is it a macro or micro simulation of porous media?

March 1, 2011, 00:33		#3
Martin Hegedus Senior Member Martin Hegedus Join Date: Feb 2011 Posts: 500 Rep Power: 19	Do you mean using Darcy's law, i.e. V = k*dP?

March 1, 2011, 16:11		#4
fairuz_hafizan New Member Fairuz Hafizan Join Date: Jan 2011 Posts: 6 Rep Power: 15	actually i would like to put the radiation at the wall. But i need put the data of Scattering Coefficient and also absorption coefficient for the material. How can i find that data? In this case, i set the radiation as P1, but when i would like to set the radiation in the wall(boundary condition), the page of radiation still not applicable..So, how can set the radiation of the wall? i also have problems about the Darcy's law.. How to solve it?there any tutorial or articles can i refer to make me more clear how using that law?