pressure-distribution ring

The damping effect is generated by throttle loss when pressure oil passing through holes on the elastic ring.

而滑油在压力的作用下，通过弹性环上的阻尼孔，产生节流损失，以提供支承的阻尼。

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An ideal floating-head exchanger pressure test positioner, general purpose O-type ring seal pressure test positioner was introduced, and a comparison between packing seal pressure test positioner and C-type ring seal pressure test positioner was also made both in theory and application effect.

介绍了一种理想的浮头式换热器试压胎具&通用O型环密封试压胎具，并在原理上和使用效果上与填料密封试压胎具和C型环密封试压胎具进行了比较。

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Finite Element Analysis of Stress and Contact Pressure of Rubber O-sealing Ring with Back-up Ring

O形橡胶密封圈配合挡圈密封的应力与接触压力有限元分析

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According to the simulation results, combined with the actual process conditions, this paper developed a junction termination field limiting ring protected the high pressure Mo/ 4H-SiC Schottky barrier diodes based on experimental results indicate that such planar junction terminal protection structure is very effective.

根据实验结果，结合实际工艺条件，本文研制了具有结终端场限环保护的高压Mo/4H-SiC肖特基势垒二极管，根据实验结果指出此种平面结终端保护结构是很有效的。

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Medium pressure Metal ring ( M type) conduct the pressure into the pipe though the hole of path and groove to increase the reaction strength of metal ring.

中压型金属密封环（M型）将压力径侧孔或槽引入管内，以便加大密封环之反应力。

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The floating seal ring is a non-touch liquid clearance seal with lots of advantages: large differential pressure, small through-flow, automatically center adjusting and centering, non-friction in theory, providing auxiliary support for the rotor.

浮动密封环作为非接触式液体间隙密封，具有密封压差大、泄漏量较小、能自动调心和对中、理论上无磨损、对转子有辅助支撑作用等优点。

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The water filling and pressure maintaining system mainly included: pressure pump and its control device, blockage end at the spiral case inlet, sealing ring on the stay ring of turbine, etc.

蜗壳内充水保压系统，主要包括加压水泵及其控制装置、蜗壳进口闷头、座环密封环等组成。

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Ring Tension Stress Analysis of Elliptic Section Bend Pipe by the Action of Internal Pressure

椭圆形截面管受内压作用的环向应力分析

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On this base, the formula used for calculating the side pressure of ring wall, ring tensile and temperature contraction stress is established for engineering design.

在上述基础上提出的环墙侧压力、环拉力和温度收缩应力的计算公式，可供工程设计中采用。

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MHD Pressure Drop Analysis for a Lithium Cooled Blanket of Tokamak Engineering Test Breeder Step forced Dynamic Speed Drop Analysis Digital Control, Dual Ring, Direct Current and Reversible Speed Governing System

托卡马克工程试验增殖堆Li冷包层的磁流体动力学压降分析数控双环直流可逆调速系统阶跃扰动动态速降分析

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