Study on Thermal Conductivity of Microporous Aluminum Based on Numerical Simulation
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Haiyan Yu, Haochun Zhang, Xinlin Xia
Micro porous aluminum heat conduction principle is mainly based on aluminum foam thermal conductivity measuring device with a specific size, aperture porosity micro porous aluminium specimen, coefficient of thermal conductivity analysis according to the researchers, and can be found: porosity is the main factor that influence the thermal conductivity of porous aluminum, the coefficient of thermal conductivity of porous aluminum with the porosity of the raised large decline; The pore diameter directly affects the thermal conductivity of porous aluminum, and the porosity does not become the premise, and the thermal conductivity increases as the pore diameter increases.
Microporous aluminum, Thermal conductivity, Porosity, The aperture