Geometrical Angular Radiation Coefficients in a Tubular Rotary Furnace

摘要

Correct analytical dependences for computation of geometrical angular radiation coefficients from the surface of the end section of the tubular rotary furnace to the regions of all its sections, which are isolated in the case of the use of the zonal method of calculation of the heat transfer, are obtained. These dependences are derived with the use of integration over the contours of heat exchange surfaces.