泄压

对矿井开采中采用的局部扇风机进行泄压通风的技术作了介绍。

This paper introduces the decompression ventilation technique with local fans in the excavation of the mine .

通过它可以优选气层和判断气层的水淹及泄压情况。

Through this method , one can optimize gas layer and judge watered-out and decompression conditions of gas layer .

符合bpv规范的泄压阀。

Relief valves shall be in accordance with BPV code .

本文提出了在爆炸泄压后期出现的声动不稳定燃烧压力峰（P3）的产生机理，由此推导出在泄压过程中爆炸容器内不同位置上的P3是不同的。

A build up machanism of pressure peak ( P3 ) driven by acoustically instable combustion occuring near the end of the explosion venting has been developed . It is deduced that PS in different positions of a explosion vessel are different during an explosion venting .

TS3000系统在加氢裂化装置紧急泄压联锁系统上的应用

Application of TS 3000 in the Emergency Pressure Release

本文结合实例介绍了TS3000系统在加氢裂化装置紧急泄压联锁上的应用过程。

This paper introduces the application of TS3000 in the emergency pressure release interlock system for hydrocracking unit by the example .

PCTH测试阀可实现持开的功能，环空泄压后仍能保持开启状态，使用起来更加方便、灵活。

PCTH tested valve has the function of being open state constantly and that keeping on open after annulus pressure relived out makes it much handy and be liable to be used .

泄压储能柴油机微机控制系统

A microcomputer control system for high supercharge diesel engines with PEM

正压通风矿井局扇泄压通风技术

Local Fan Decompression Ventilation Technique in the Mine of Positive-Pressure Ventilation

一种计算泄压面积的推荐方法

Discussion on a recommended method to calculate the pressure relief area

炮鸣的产生及其泄压回路

Production for " boom of gun " and its unloading circuit

泄压注浆法在治理小型突水中的运用

Application of releasing pressure grouting method in controlling small projecting water

高压泄压阀自动升压器的设计应用

Design and Application of Automatic Booster of High-Pressure Relief Valve

海上平台泄压排放系统探讨

Discussion on the Pressure - Relief and Drain System for Offshore Platform

往复式压缩机出口泄压安全阀整定压力的探讨

Study on set pressure of discharge safety relief valve of reciprocating compressor

所有安全泄压阀均应通过工厂试验。

Each safety relief valve shall pass a factory test .

固体发动机切割分离泄压过程分析

The analysis of pressure leak process for solid motor being cut off

低温液体超临界储存与泄压过程试验研究

Experimental analysis of supercritical storage and depressurization of cryogenic fluids

高平均有效压力增压柴油机&一种泄压储能系统的研究

A Study on Supercharged Diesel Engine with High Brake Mean Effective Pressure

凝析油外输管道超压时泄压保护。

Pressure relief protection during overpressure of condensate export pipeline ;

库鄯输油管道引进水击泄压阀运行情况分析

The Operation Analysis of Surge Relief Valve in Korla & Shanshan Oil Pipeline

泄压区是油气运移的有利指向区；

The pressure released zone s are available for oil and gas migration ;

浮球式泄压阀的研制和应用

Development and Application of Ball Float Pressure Relief Valve

油气储运场所泄压口设置的研究

Research on Pressure-relief Vent Position in Oil & Gas Transportation and Storage Facility

化工过程安全泄压装置的概念设计

Conceptual design of safety venting devices for chemical process

大多数钢瓶设计了温度升高时的泄压装置。

Most cylinders are designed to vent contents when exposed to elevated temperatures .

新型充氮式快开缓关泄压阀

A New-Type Nitrogen-filled Quick-opening / Slow Closing Relief Valve

设置紧急停车/安全联锁系统；设置两套紧急泄压系统；

Setting emergency shutdown / safety interlock system and two emergency pressure relieving systems ;

电磁泄压阀密封结构改进

Improvement of sealing structure of electromagnetic relief valve

建筑物爆炸泄压的试验研究

Experimental research on explosion venting of the building