密封面磨损对V形组合密封圈性能的影响
张毅,熊思阳,钟思鹏,熊子杰,杨强

Effect of sealing surface wear on the performance of V-shaped combined sealing ring
Yi ZHANG,Siyang XIONG,Sipeng ZHONG,Zijie XIONG,Qiang YANG
表2 弹流润滑工况参数
Table 2 Operating conditions parameters for elastohydrodynamic lubrication
参数量值
流体压力20 MPa
润滑油黏度0.072 Pa·s
润滑油密度890 kg/m3
密封圈弹性模量6.87 MPa
密封圈泊松比0.5
密封圈初始压缩比10%
聚四氟乙烯弹性模量200 MPa
聚四氟乙烯泊松比0.45