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采用控制容积法对三维抛物流的基本方程进行了离散化,并针对湿式多片制动器径向油槽内冷却油运动方程的抛物性,计算出摩擦盘在不同运动速度下,油槽内流体的流场,从而为进一步计算出冷却油与摩擦副之间的换热系数和湿式多片制动器的开发设计提供了理论依据。
The governing equations of the three-dimensional parabola are discretized using the control volume method. In view of the parabolic nature of the cooling oil equations in the radial oil groove of the wet multi-disc brake, the flow field of the fluid in the sump is calculated under different moving velocities , Which provides a theoretical basis for further calculation of the heat transfer coefficient between the cooling oil and the friction pair and the development and design of the wet multi-plate brake.