1) Gas face seal
气体端面密封
1.
Spiral grooves gas face seal dynamics is an important and difficult research area since the early 1960 s.
气体端面密封属于非接触机械密封,密封操作的稳定性和可靠性与其动力学特性密切相关,螺旋槽气体端面密封动力学研究一直是该领域研究的热点和难点。
2.
The oblique line groove gas face seal that was suitable for low speed situation was introduced.
针对低速工况气体密封研究较少而实际生产中又迫切需要开发的现状, 开发了一种适于低速工况的直线槽气体端面密封, 并采用自行设计的测量装置, 利用电涡流传感器对直线槽气体端面密封工作时的流体膜厚度进行了监测。
3.
Non-contacting dry gas face seals(DGS) is a new type of mechanical face seal that have been used for sealing the axial end of a turbo-machinery.
非接触式干式气体端面密封(DGS)是一种新型机械密封,在旋转机泵的转轴轴端密封装置中已经得到成功应用。
2) dry gas seal
气体端面密封
1.
Testing system on experimental equipment of dry gas seal;
气体端面密封试验台的测试系统
2.
Experimental research on the leakage of two kinds of dry gas seal;
两种不同槽形气体端面密封泄漏量的试验研究
3.
Experimental system of dry gas seal consists of driving system, lubricating system, gas supply system, and measuring system.
气体端面密封试验台由传动系统、润滑系统、供气系统以及测量系统组成。
3) gas face seals
气体端面密封
1.
High speed spiral groove gas face seals is being applied more and more in the important industry departments, such as petroleum, natural gas, chemical and aircraft industry.
高速螺旋槽气体端面密封在石油天然气、化工和航空等重要工业部门中取得日趋广泛的应用,但对低速(≤500rpm)及低压(≤0。
2.
But in domestic, the theoretical analysis is rare and the process technology falls behind so that the domestic markets of gas face seals are occupied by the foreign companies.
气体端面密封在石油天然气、化工和航空等重要工业部门中取得日趋广泛的应用。
4) Non-contacting gas face seals
非接触式气体端面密封
6) gas film face seal
端面气膜密封
1.
Dynamic coefficients for gas film face seal;
端面气膜密封动力特性系数的计算
2.
To guide the choice of face type for gas film face seal, the sealing characteristics of some typical face configurations, which were often used in gas film face seal, are quantitatively analyzed and compared.
针对端面气膜密封设计中遇到的几种典型端面结构 ,对它们的密封特性进行了定量的分析比较 ,特别是建立了不同典型端面的密封特性与膜厚的关系 ,有利于指导端面气膜密封的端面选型。
补充资料：端面密封
分子式：
分子量：
CAS号：
性质：见机械密封。
分子量：
CAS号：
性质：见机械密封。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条