根据铝带坯连续铸轧过程瞬态凝固、流变成形的特点，同时考虑影响辊套与铸坯传热界面的接触热导问题，建立了铝带坯连续铸轧过程热力耦合有限元分析模型。
According to the characteristics of transient solidification and rheological forming in continuous roll casting process, a set of thermal-mechanical coupling equations had been set up.
推导了界面上具有耦合传热时的控制体离散方程序，界面上的辐射热流以附加源项的形式出现在离散方程中。
The discretion equation was derived for the control volume with conjugate heat transfer at its interface, with the radiation heat flux at the interface appearing as an additional source term.
由于传热机理的变化，在固体接触导热中，界面热阻及其最佳热耦合机理成为直接冷却的关键技术和科学问题。
The changes of heat transfer mechanism resulted in that thermal boundary resistance and its optimization design have become a key techniques and science problem in directly cooled technology.
驱替过程是个传质、传热过程，包括多种随时间和空间变化的界面现象。
And the displacement process is a process of fluid mass and heat transfer, which refers to many interface phenomena changed with time and space.
在热流通过两相互接触材料尤其是金属材料的界面时，真实接触面积是界面传热的一个主要影响因素。
The real contact area is the main factor effecting the heat transfer when the heat is crossing the interface between two contacted materials, especially the metal materials.
本文还运用“界面汽化热阱”概念对传热机理进行了分析。
Also, the mechanism of this process has been analyzed with the concept of "interfacial vaporization heat sink".
本文认为毛细管的相变传热机理为液膜的导热和表面蒸发；表面蒸发受蒸汽温度、汽液界面的温度以及汽液压力差的共同控制。
In this paper, it is believed that the heat transfer mechanism of phase change in a capillary tube belongs to liquid film conduction and surface evaporation.
对近年来激光熔覆陶瓷涂层技术中的有关传热和界面特性等理论问题及与之相应的工艺方面的研究进行了归纳总结。
The relative theoretical and technological problems in the research field of laser cladding ceramic layer in recent years were summarized in this paper.
以实验验证计算结果，并详细讨论了喷涂沉积速率、界面传热系数以及间歇喷涂对涂层温度场的影响。
Experiments proved that the calculation results are believable. The influence of deposition rate, coefficient of heat transfer and spraying process on coating temperature field was discussed.
为了解决滚塑成型工艺中加热时间难以确定的问题，依据传热学和界面运动理论进行了滚塑成型加热时间的研究，提出了模具和树脂粉料加热时间的计算方法。
The heating times during the rotational molding of the hollow plastic products were studied according to the theory of heat transfer and interfacial movement, and an algorithm was proposed.
为了解决滚塑成型工艺中加热时间难以确定的问题，依据传热学和界面运动理论进行了滚塑成型加热时间的研究，提出了模具和树脂粉料加热时间的计算方法。
The heating times during the rotational molding of the hollow plastic products were studied according to the theory of heat transfer and interfacial movement, and an algorithm was proposed.
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