先进材料疑固实验室 Heat transfer Laboratory of Advanced Materials Solidification The emitted heat energy is E=80,T4 Where a is the emissive rate; is the constant 5.67x 10-8 W/(m2K4) T is the surface temperature of objective aopyotAdancedleerassoaicatio 上降文通大学 SHANGHAI JIAO TONG UNIVERSTTYHeat transfer The emitted heat energy is Where ε is the emissive rate; 8 2 4 σ 0 is the constant = 5.67x 10-8 W/(m 2 K 4) T is the surface temperature of objective