Research Article

Optimization of Solar CCHP Systems with Collector Enhanced by Porous Media and Nanofluid

Table 3

Thermophysical parameters and dimensions of copper foam.

MaterialCopper

Porosity0.95
Permeability, K (m2)1.37Ɨ10ā€“11
Diameter of porous media, dp (mm)31
Thermal conductivity (W/(m.k))398