从推力盘的实际工作情况出发，用数值计算联立求解雷诺方程、弹性位移方程、油膜厚度方程、润滑油粘度和密度方程、速度方程、能量方程以及界面温度方程，得出了高速工况下推力盘热弹流润滑接触问题的完全数值解，计算出平均速度、载荷、锥角、润滑油粘度与推力盘最小油膜厚度的关系，并以Сапвыков的实验结果对文中数值计算结果进行了验证 Starting from the actual working condition of the thrust plate, the Reynolds equation, elastic displacement equation, oil film thickness equation, lubricant viscosity and density equation, velocity equation, energy equation and interfacial temperature equation are solved by numerical calculation. The relationship between the average velocity, the load, the taper angle, the lubricant viscosity and the minimum oil film thickness of the thrust plate was calculated by the complete numerical solution of the contact problem of the thermohydrodynamic flow in the thrust plate. The numerical results in the paper were verified by the experimental results of Сапвыков