a new model of thermal contact resistance based on the statistic characteristic of roughness profile is proposed in this paper.
本文在对粗糙度曲线统计特征分析的基础上,提出了一种接触热阻的计算模型。
on the basis investigation of thermal contact resistance developed in the world, the development on thermal contact resistance and thermal conductive filler is briefly introduced.
在调研国内外接触热阻研究的基础上,介绍了关于接触热阻及接触导热填料的研究发展情况。
the mechanism of thermal contact resistance is discussed in detail, and influences of hysteresis and tangential stress on this resistance are studied experimentally and theoretically.
the application of thermal contact resistance in the mechanical engineering and the design of machine tools is discussed.
论述了接触热阻在机械工程和机床研究中的应用;
it is difficult for us to get the thermal contact resistance directly. in this paper, an inversion model and solve it by regularization method has been developed.
through analysing the micro-features and the contact deformation of the machined surfaces, a theoretical algorithm for computing the multi-point thermal contact resistance is developed.
在分析机械加工表面微观形状和接触变形的基础上,推出了计算多点接触热阻的理论算法;
finally, the thermal contact resistance of some materials at low temperature and …
同时,文中给出一些材料在低温真空下的接触热阻值。
the thermal contact resistance between copper and stainless steel was investigated at 300 k and 20 k using the photothermal method.
选择航天器和低温工程中常用金属材料铜、不锈钢,用激光光热法原理,研究低温接触界面层热阻。
according to the experiment results, the formula used to calculate the thermal contact resistance was adjusted.