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对往复式内燃机活塞的动力特性进行了分析研究 ,导出了活塞润滑的雷诺方程和活塞运动方程 ,给出了可供实用的求解方法 ,并采用这种计算方法对S110 0柴油机进行了设计计算与试验研究 研究结果表明 ,活塞润滑油膜历程与活塞———缸套的间隙、活塞销的位置、润滑油的粘度等因素密切相关
The dynamic characteristics of piston of reciprocating internal combustion engine are analyzed and studied, and the Reynolds equation and piston motion equation of piston lubrication are deduced. The practical solution method is given, and the calculation and calculation of S110 0 diesel engine are carried out with this method Experimental study The results show that the history of the piston lubricant film and the piston --- liner clearance, piston pin position, the viscosity of lubricating oil and other factors are closely related