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一、前言火焰炉炉膛内的辐射热交换,为冶金炉热工学科的一大研究课题,在理论上和工程应用上都有着重要意义。各国学者对此曾作过不少工作,其中最著名的有什维德生(schwiedessen)公式和基莫菲也夫公式。我国学者、冶金炉热工理论家任世铮先生也
I. Introduction Radiant heat exchange in the hearth of a flame furnace is a major research topic in the thermal engineering of metallurgical furnaces. It is of great significance both in theory and in engineering application. Scholars of various countries have done a lot of work to this end, the most famous of which are the Schwiedessen formula and the Kimofev formula. Chinese scholars, metallurgical furnace thermal theoreticians Ren Shizheng also