Effective thermal conductivity for granular beds of various binary mixtures.
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概要
- 論文の詳細を見る
The effective thermal conductivity was investigated for granular beds of various binary mixtures. Samples used were two or three sizes of glass beads, resin particles and copper spheres respectively. A unit cell model was developed after due consideration of particle diameter ratio and it was assumed that the coordination number was a function of diameter ratio and volume fraction of components. Predicted values coincided with experimental ones, in which the ratio of diameters was 1-2.8 and the ratio of solid conductivities was 1-5.8, within 6% deviation.
- 公益社団法人 化学工学会の論文
著者
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Okazaki Morio
Department Of Chemical Engineering Kyoto University
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Yamasaki Takeshi
Department Of Aeronautics And Astronautics Kyushu University
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TOEI RYOZO
Department of Chemical Engineering, Kyoto University
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GOTOH SHOICHIRO
Department of Chemical Engineering, Kyoto University
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