【摘要】 该文以气浮恒张力装置降低耗气量为目标,针对无摩擦气缸活塞的间隙密封,节流孔做出改动,采用迷宫密封的形式显著的减小了耗气量,将活塞放在FLUENT中仿真,确定密封参数与节流孔径,最后在实物实验中获得验证。更多还原

【Abstract】 The floating constant tension device of reducing gas consumption as the goal, the seal for the frictionless cylinder piston clearance, orifice make changes, significantly reduced the consumption of gas by using the form of labyrinth seal, piston in fluent simulation to determine the sealing parameters and throttle aperture, finally in physical experiment is proved.更多还原