Detection and positioning technologies for trace gas leakage——initiative imaging gas detector;
微量气体泄漏检测与定位技术——主动成像气体检测仪
This paper proposes a novel method for detecting gas leakage from cracks in pipes using acoustic signal power spectrum analysis and clustering support vector machine(CSVM).
本文提出了一种基于声学信号功率谱分析和聚类支持向量机的检测管道损坏导致气体泄漏的新方法。
Two-component glue was used to block gas leakage of SF6 insulated power apparatus.
采用双组分胶对SF6气体绝缘电力设备的气体泄漏进行封堵,研究了采用无机纳米填料粘接剂实现气体绝缘设备在0。
Analyzed the problem arising from the handling of the current gas leak according to the tank explosion mechanism due to leakage.
针对当前气体泄漏事故处置中面临的问题,从气体泄漏容器发生爆炸的机理上进行了分析,对其内部气体压力、泄漏速度以及射流噪声频率等参数的关联性进行了分析与研讨,确定了通过对气体状态参数变化进行监控,达到对压力容器爆炸推测和报警的可能性。
For insuring install ation quality of GIS of 110kV Delingha substation and preventing the gas leak,investigating the construction environment of GIS,we make the installing quality target of GIS to prevent SF6 gas leak.
为确保110 kV德令哈变电所GIS组合电器的安装质量,防止SF6气体泄漏,在对GIS组合电器的施工环境进行现场调查后,制定了GIS组合电器的安装质量,防止SF6气体泄漏的控制目标,对造成气体泄漏的原因进行分析,制定了一系列解决问题的对策并进行实施,经过现场效果分析,GIS组合电器的安装合格率由93。
In the paper, the characteristics of the gas diffusion when poisonous gas leakage occurred was discussed according to the principle of jet flow.
利用温差射流原理分析了有害气体泄漏时在大气中扩散的特点;在与实验结果对比的基础上,对某建筑小区环境下有害气体连续泄出的扩散迁移过程进行了初步数值计算。
Gas Leakage Test and Calculation of Hydrogen Leakage of 600MW Generators
600MW发电机气体泄漏试验及漏氢量计算
Cause analysis of SF_6 gas leakage in electrical equipment
电气设备中SF_6气体泄漏的原因分析
The primary function of sealing gasket is to prevent gas from leakage.
密封垫圈的主要作用是防止气体泄漏。
Super a Wave Examination System of The Air Leaks Based on DSP
基于DSP的气体泄漏超声波检测系统
Summary of environment online monitoring technology on leakage of SF_6
SF_6气体泄漏环境在线监测技术综述
Simulation Study on Leak and Diffusion of Hazardous Gas Such as Combustible Gas in Plant Area;
厂区燃气等危险性气体泄漏扩散的模拟研究
A very toxic gas escaped and sported flora and fauna.
非常有毒的气体泄漏并影响到了动植物。
Study of Acoustic Resources from Leakage of Gas in Pipe and Acoustic Emission Signals Characteristics;
管道气体泄漏的声源与声发射信号特性研究
Laboratory Research on Diffusion Law of Gas Leakage Accidents in Chemical Industry;
化工气体泄漏事故扩散规律的实验室研究
Study on the Fire Caused by Flammable Gas Leakage and the Mechanics of Its Spread;
可燃气体泄漏的着火过程及蔓延机理的研究
Research on Assistant Decision-Making Method in Emergency Rescue of Poison Gas Accidental Spill
有毒气体泄漏应急救援辅助决策方法研究
Design of Combustible Gas Leakage Alarm Ventilation for Home-using Appliance Based on Gas Sensor TGS813
基于TGS813的家用可燃气体泄漏报警装置的设计
Numerical analysis of impact factors on leakage and diffusion of combustible gas
可燃气体泄漏扩散影响因素的数值分析
The Development of Optical Remote Measurement for Hazardous Gas Leakage
危险气体泄漏的光学遥测技术及其进展
A Novel Visual Search Method for Gas Leakage Source Based on Mobile Robot
一种新的移动机器人气体泄漏源视觉搜寻方法
Application of Infrared Image Fusion in Air Leakage Localization
红外图像融合在气体泄漏定位中的应用(英文)
Detection System Using Ultrasonic to Measure Gas Leagage
一种利用超声测量气体泄漏量的检测系统
PROBE INTO CONCENTRATION PREDICTION OF RELEASE TOXIC GAS IN EIA
环评中有毒有害气体泄漏浓度预测初探