1) annular seal
环状密封
1.
Based on Hir’s turbulent lubrication equations, the perturbation and numerical calculating meth-ods are used to obtain the rotordynamic coefficients of finite length annular seals,the results are com-pared with other theoretical results and experimental data.
本文以Ｈｉｒｓ紊流润滑方程为基础，应用摄动分析法及数值计算获得了有限长环状密封的转子动力系数，模型中考虑了人口预旋的影响。
2) annular seals
环状间隙密封
1.
By numerical solution of the equation the pressure distribution along and around the annular seals was gotten.
在综合考虑层流、湍流、介于层流与湍流之间的过渡区以及惯性影响的基础上建立了湍流润滑Reynolds方程 ,通过数值求解计算出离心泵环状间隙密封内的压力场 ,进而求得对应的密封间隙力及泄漏量。
3) hat like sealing at roof-passing area
冠状密封
4) lip packing,lip seal
唇状密封
5) seal ring
密封环
1.
Improvements of the Seal Rings of 12M-12×4Type Centrifugal Pumps;
12M-12×4型离心泵密封环的改造
2.
Aluminum silicon carbide packaging housing with metal seal ring can be produced successfully by combination of compression molding for SiC preform and vacuum pressure infiltration.
采用模压成形制备预制件,经真空-压力浸渗后成功制备出带金属密封环的AlSiC管壳,评价了带密封环的AlSiC管壳的性能。
3.
The dynamic characteristic of the seal ring and its effect on rotor vibration are analyzed and computed.
用多跨多轴承转子系统动力响应有限元—传递矩阵法建模，计算了发电机—励磁机转子及轴承密封环系统的瞬态动力响应。
6) sealing ring
密封环
1.
Main parameters of sealing ring on hydraulic shaft seal for centrifugal pump;
离心泵液力轴封密封环主要参数探讨
2.
Construction of pressure sealing and sealing ring;
内压自封密封环结构的改进
3.
Reinforced nylon with good mechanical properties and friction characteristics was selected to manufacture centrifugal pump sealing ring.
选用具有良好力学性能及优异摩擦性能的增强尼龙作为离心泵密封环的材料,根据离心泵的结构,给出了密封环的密封结构形式及配合尺寸。
补充资料：双(2,6,6-三甲基二环状(3.1.1)-2-庚烯基)-双(2,6,6-三甲基双环状(3.1.1)-2-庚烯基)硫二磷酸酯
CAS：68400-79-3
分子式：C40H60P2S5
中文名称：双(2,6,6-三甲基二环状(3.1.1)-2-庚烯基)-双(2,6,6-三甲基双环状(3.1.1)-2-庚烯基)硫二磷酸酯
英文名称：Thiodiphosphonic acid, bis(2,6,6-trimethylbicyclo[3.1.1]hept-2-enyl)-, bis(2,6,6-trimethylbicyclo[3.1.1]hept-2-enyl) ester
分子式：C40H60P2S5
中文名称：双(2,6,6-三甲基二环状(3.1.1)-2-庚烯基)-双(2,6,6-三甲基双环状(3.1.1)-2-庚烯基)硫二磷酸酯
英文名称：Thiodiphosphonic acid, bis(2,6,6-trimethylbicyclo[3.1.1]hept-2-enyl)-, bis(2,6,6-trimethylbicyclo[3.1.1]hept-2-enyl) ester
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