Streszczenie: Research porosity thermal insulation of refractory materials is the important task of power engineering, because the thermal conductivity of porous materials depends on the shape and especially location of pore.
Analytical review of existing technologies shows that research in this area focused on the study of a process separately and generalized theories is not sufficient to clear analysis and model building process heat mass transfer of alumina porous material. Experimental and generalization of the characteristics of heat and mass transfer in porous materials that swelling is actual scientific problem.
In this paper analyzes the different composition of aluminous minerals, aluminum effect of additives on the formation of pores, as well as the influence of various impurities on the thermal conductivity of the material. The effect of temperature on the thermal conductivity of porous materials.
Abstract: Research porosity thermal insulation of refractory materials is the important task of power engineering, because the thermal conductivity of porous materials depends on the shape and especially location of pore.
Analytical review of existing technologies shows that research in this area focused on the study of a process separately and generalized theories is not sufficient to clear analysis and model building process heat mass transfer of alumina porous material. Experimental and generalization of the characteristics of heat and mass transfer in porous materials that swelling is actual scientific problem.
In this paper analyzes the different composition of aluminous minerals, aluminum effect of additives on the formation of pores, as well as the influence of various impurities on the thermal conductivity of the material. The effect of temperature on the thermal conductivity of porous materials.
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