In this paper, the construction, principle and reasonableness of J seal of turbine guide vane trunnion are presented.
本文阐述了水轮机导叶轴颈J型密封的结构、工作原理及其合理性。
The helix seal was put forward to be used in ultra-micro gas turbine (UMGT) system for reducing gas leakage.
提出将螺旋密封应用于超微燃气透平气体介质密封。
After the revamp of the steam seal of syngas compressor's steam turbine, the operating safety performance of the compressor bundle was improved, the consumption was reduced and energy was saved.
实施合成气压缩机蒸汽轮机汽封技术改造后，机组运行安全性提高，起到了节能降耗的目的。
An experimental study is conducted of the dynamic characteristics of gas flow pulsation in a turbine machinery seal clearance from the viewpoint of fluid solid interaction.
从流固耦合的角度，试验研究了透平机械密封间隙气流脉动的动态特性。
This satisfies the requirement of protecting seal spring and also never puts damage to valve on steam turbine.
这样即满足了保护密封圈的要求又不对汽轮机阀体有伤害。
Through the status analysis on shaft seal system of 9E combined-cycle steam turbine, the improvement for shaft seal overflow is put forward to save energy and reduce consumption.
通过对9E联合循环汽轮机轴封系统的现状分析，提出对轴封溢流的改造以达到节能降耗的目的。
The paper introduced typical structure of the close clearance seals for blade tip seals in modern aero-turbine and the research progress of gas film seal for gas turbine.
本文介绍航空燃气轮机转子叶尖“紧间隙”密封的典型结构型式现状，转子内流系统应用气膜密封的有关研究进展。
Operations of maintenance or partial or complete replacement of the seal (4) can be carried out in situ on the wind turbine and also on pitch bearing manufacturing easily and effectively.
可以在所述风轮机现场方便有效地实施密封件维护操作或局 部或完全更换操作，并且也可以在倾斜轴承制造过程中容易有效地实 施。
The composite thermal barrier coating is useful on combustion turbine components such as ring seal segments, vane segment shrouds, transitions and combustors.
复合热障涂层是有用的燃气轮机部件，如密封环段，叶片部分罩，转换和燃烧室。
The application of "new type retractable seal rings" can greatly increase the safety and efficiency of the steam turbine.
新型“可调式汽封”的使用，使在运机组的安全性和经济性得到良好改善。
The leakage flow and total temperature increase characteristics of a honeycomb labyrinth seal used in a typical gas turbine were numerically investigated and compared with a smooth labyrinth seal.
详细介绍了三种典型阻尼密封技术袋型阻尼密封、蜂窝阻尼密封和孔型阻尼密封的结构特点、动力学特性和阻尼机理及研究和应用现状。
The leakage flow and total temperature increase characteristics of a honeycomb labyrinth seal used in a typical gas turbine were numerically investigated and compared with a smooth labyrinth seal.
详细介绍了三种典型阻尼密封技术袋型阻尼密封、蜂窝阻尼密封和孔型阻尼密封的结构特点、动力学特性和阻尼机理及研究和应用现状。
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