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inertial and viscous resistance coefficients in metal foam

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Old   December 1, 2017, 06:48
Default inertial and viscous resistance coefficients in metal foam
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hi everyone
Im new in metal foam ( open-cell-aluminum-foam )
porosity equal 0.93 and PPI equal 10 and I have pipe with metal foam.
How can I calculate inertial and viscous resistance coefficients in metal foam to set it in ansys-fluent ?
and i work on 3-D .. i set the values in three direction in same value or Y and Z direction have a greater value ?
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Old   December 7, 2017, 13:24
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I am also searching to find the inertial and viscous coefficient for nickel material with porosity of 0.9.
If you get any help kindly let me know.
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