Porous Media Local Thermal Non Equilibrium Model

typhoon1010 · August 17, 2016, 10:11

Hi,

I am analysing porous model with LTNE model for energy equation.

Fluent want Interfacial Area Density and Heat Tranfer Coefficient value.

My question, I wonder whether fluent take into account porosity and source signs.

Otherwise, Should I use UDF?

I added picture for more detailed.

Thank you in advance.

iam · September 1, 2016, 11:21

Hi typhoon,

I am workin on a surface reactor model which has a porous fiber mat. I want to use the thermal non-equilibrium model, and I need to obtain the Area Density, Heat Tranfer Coefficient ans absorption coefficient values. Do you know how I could estime this values?

Thanks a lot for your help!

Itsaso

typhoon1010 · September 1, 2016, 15:03

Dear iam,

you should review articles related to surface reactor model. Because there are some equations about area density, htf etc. in these articles. I suggest you to use sciencedirect for articles.

September 1, 2016, 11:21	Porous Media Local Thermal Non Equilibrium Model	#2
iam New Member Join Date: Apr 2016 Posts: 13 Rep Power: 10	Hi typhoon, I am workin on a surface reactor model which has a porous fiber mat. I want to use the thermal non-equilibrium model, and I need to obtain the Area Density, Heat Tranfer Coefficient ans absorption coefficient values. Do you know how I could estime this values? Thanks a lot for your help! Itsaso

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September 1, 2016, 15:03		#3
typhoon1010 Member Join Date: Jun 2016 Posts: 31 Rep Power: 10	Dear iam, you should review articles related to surface reactor model. Because there are some equations about area density, htf etc. in these articles. I suggest you to use sciencedirect for articles.