非对称性织构化密封端面的空化行为及密封性能研究

崔旭冉,张磊,耿翔宇,胡正东,闫伟,乔印虎,时礼平,李蒙

Research on cavitation behavior and sealing performance of asymmetric textured sealing end faces

Xuran CUI,Lei ZHANG,Xiangyu GENG,Zhengdong HU,Wei YAN,Yinhu QIAO,Liping SHI,Meng LI

表2 试验工况参数

Table 2 Test operating condition parameters

参数 数值 出口压力/MPa 0.10 进口压力/MPa 0.18~0.22 动力黏度/(Pa·s) 4.025×10-5 温度/℃ 25 轴向载荷/N 100 转速/(r/min) 500~2 500