When various manipulations disturb the thermal boundarylayer inside or the condensate film and gas-vapor diffusion layer outside, the heattransfer effect will be better or be worse off.
各种操作条件只有影响到管程的温度边界层或壳程的冷凝液膜层和气-汽扩散层,才能强化或恶化传热过程。
2
Wall heattransfer fluctuations have been measured using a platinum film resistance thermometer in forward facing steps induced shock wave and turbulent boundarylayer interaction fields.
用铂膜电阻温度计测量了前向台阶诱导激波与湍流边界层相互作用流场中的表面热流率脉动。
3
In this paper, the boundarylayer function method, an effective method for the solution of singular perturbation, was presented and used to deal with the heattransfer in thin rectangular plates.