旋转活塞流量计计量室的密封设计

Seal Design of the Measure Chamber in Revolving Piston Flowmeter

分析旋转活塞流量计计量室的动密封问题 ,推导出旋转活塞顶面上的摆移缺口廓形的坐标方程 。

The moving seal of the measure chamber in revolving piston flowmeter was analyzed, the coordinate equation of the breach of the swing and shift above revolving piston was deduced, and the theoretical basis was provided for the seal design of the measure chamber in the flowmeter.