传热面: conduction surfaceheat tra fer areaheat tra fer surfaceheat transfer frontheat transfer surfaceheat-transfer surfaceheating transfer surfacetransfer surface
Transfer of heat by conduction governs the thermal conditions within almost the entire crust of the earth . 传导传热控制着几乎整个地壳的热状态。
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Then the finite element equations are derived with the effective heat capacity method . common time - stepping method and precise time integration ( pti ) method are used to solve the equation 然后基于等效热容法推导了伴有相变过程的传热控制方程的有限元列式,并且分别研究了用常规的时间差分法和精细积分法求解上述有限元方程。