先进材料疑固实验室 Heat transfer Laboratory of Advanced Materials Solidification In side a substance: e=mc,(T-T2) Between the substance(Newton's law of cooling): Q=h(T;-T:)4=h4TA O-heat transferred; M---the mass of the substance; vanced Materials Solid cp---heat capacity of the substance; h-heat exchange rate. 上降文通大学 SHANGHAI JIAO TONG UNIVERSTTYHeat transfer In side a substance: ( f)   Q  mcp T1 T2 Between the substance (Newton’s law of cooling): Q  hT1 T2 A  hTA Q—heat transferred; M--- the mass of the substance; cP---heat capacity of the substance; h—ht h t eat exchange rate