摘要
应用二维非稳态热量传输方程,对高炉热风炉蓄热室内格子砖与气体之间的对流和辐射传热,以及蓄热体内部的导热过程进行求解,分析热风炉的不同操作制度对热效率的影响.
By using the 2-D unsteady state heat transfer equation, the heat convection and radiation between the checker, the gas flowing through the checker holes and the heat conduction among the checkers in the chamber of the hot blast stove were studied. The effect of varied operationinstitutions on heat-efficiency was analyzed.
出处
《包头钢铁学院学报》
2005年第2期107-112,共6页
Journal of Baotou University of Iron and Steel Technology
关键词
热风炉
蓄热室
传热计算
格子砖
hot blast stove
chamber
calculation of the heat transfer
checker
