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液黏调速离合器是依据牛顿液体内摩擦定律,即摩擦片间液体的黏性和油膜的剪切作用而形成的一种新型流体传动装置,可以实现主动部分与从动负载之间的分离、接合和无级调速。为了准确方便地计算和分析摩擦片之间流体的流动情况和流动特性,利用流体分析软件CFX和其前处理软件—ICEM CFD对液黏调速离合器摩擦片间油膜的流场进行数值仿真,分析了不同因素下油膜的压力和速度分布。
Fluid viscosity clutch is based on Newton’s law of friction within the liquid, that is, between the friction between the liquid film and the shearing effect of the oil film formed a new type of fluid transmission device, the active part can be achieved with the separation between the load, Mating and stepless speed regulation. In order to calculate and analyze the fluid flow and flow characteristics between the friction plates accurately and conveniently, the flow field of the oil film between the friction plates of the fluid-friction clutch was analyzed by CFX and its pre-processing software-ICEM CFD. The pressure and velocity distribution of oil film under different factors.