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本文研究了在4类表面温度边界条件下的热密度楔和热黏度楔对承载能力的影响,指出平行间隙内的油膜也具有承载能力,并与传统的几何楔进行了比较,分析了热密度楔和热黏度楔的关系及其重要性.除了用传统的表面温度差原理来解释平行间隙的承载机理外,还通过数值分析提出了1种补充理论,指出即使2个平行表面之间没有温度差但因油膜内部温度分布不均匀油膜也会产生承载力.
In this paper, the effects of thermal density wedges and hot-viscosity wedges on the bearing capacity under four kinds of surface temperature boundary conditions are studied. It is pointed out that the oil films in the parallel clearances also have the bearing capacity and compared with the traditional geometric wedges. Wedge and hot viscosity wedge and its importance.In addition to using traditional surface temperature difference principle to explain the parallel gap bearing mechanism, but also by numerical analysis of a complementary theory, that even if there is no temperature between the two parallel surfaces However, due to the uneven distribution of oil temperature inside the oil film will have a bearing capacity.