5.2.1 Conduction

Incylindricalcoordinates,theheatconductionequationcanbewrittenas:where:Tisthetemperature(K);ristheradialcoordinate(m);xisthelongitudinalcoordinate(m);ψisthecircumferentialcoordinate(rad);istheheatgeneration;ρisthedensity;Cpisthespecificheatcapacit ......（本文共 996 字 , 6 张图）     [阅读本文] >>