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ISSN Online: 2377-424X

International Heat Transfer Conference 5
September, 3-7, 1974, Tokyo, Japan

EFFECTS OF GAS-SOLIDS SUSPENSION HETEROGENEITY ON CONVECTIVE, COMBINED AND RADIATIVE HEAT TRANSFER

Get access (open in a dialog) DOI: 10.1615/IHTC5.920
pages 64-68

Abstract

The effects of solid particles on heat transfer processes are examined. These effects are connected, in particular, with the additional thermal resistance due to the finite intensity of intercomponent heat transfer. For convective heat transfer a generalized expression of the Lyon integral is obtained. It is also shown that the combined heat transfer intensity may be higher than the sum of the two process intensities taken separately. For the case of radiative heating boundary values of the Fourier number are found, where the effects of flow heterogeneity must be taken into account.