scholarly journals AIRBORNE, OPTICAL REMOTE SENSNG OF METHANE AND ETHANE FOR NATURAL GAS PIPELINE LEAK DETECTION

2005 ◽  
Author(s):  
Jerry Myers
Keyword(s):  
Natural Gas ◽  
Leak Detection ◽  
Gas Pipeline ◽  
Natural Gas Pipeline

scholarly journals Hierarchical Leak Detection and Localization Method in Natural Gas Pipeline Monitoring Sensor Networks

Sensors ◽  
2011 ◽  
Vol 12 (1) ◽  
pp. 189-214 ◽  
Author(s):  
Jiangwen Wan ◽  
Yang Yu ◽  
Yinfeng Wu ◽  
Renjian Feng ◽  
Ning Yu
Keyword(s):  
Sensor Networks ◽  
Natural Gas ◽  
Leak Detection ◽  
Gas Pipeline ◽  
Localization Method ◽  
Natural Gas Pipeline ◽  
Pipeline Monitoring ◽  
Detection And Localization

Natural Gas Pipeline Leak Detection System for Laser Remote Sensing and Calibration

2010 ◽  
Vol 37 (11) ◽  
pp. 2912-2917
Author(s):  
汪磊 Wang Lei ◽  
谈图 Tan Tu ◽  
王贵师 Wang Guishi ◽  
高晓明 Gao Xiaoming
Keyword(s):  
Remote Sensing ◽  
Natural Gas ◽  
Detection System ◽  
Leak Detection ◽  
Gas Pipeline ◽  
Natural Gas Pipeline ◽  
Laser Remote Sensing

Research on Infrared Laser Leak Detection for Natural Gas Pipeline

2012 ◽  
Author(s):  
Bin Xu ◽  
Dongliang Yu ◽  
Jiayong Wu ◽  
Hongchao Wang ◽  
Dongjie Tan ◽  
...  
Keyword(s):  
Natural Gas ◽  
Detection System ◽  
Leak Detection ◽  
Infrared Laser ◽  
Gas Pipeline ◽  
Tunable Diode Laser ◽  
Laser Absorption ◽  
Natural Gas Pipeline ◽  
Detection Technology ◽  
Gas Leak

An airborne infrared laser leak detection technology is proposed to detect natural gas pipeline leakage by helicopter which carrying a detector that can detect a high spatial resolution of trace of methane on the ground. The principle of the airborne infrared laser leak detection system is based on tunable diode laser absorption spectroscopy. The system consists of an optical unit including the laser, camera, helicopter mount, electronic unit with GPS receiver, a notebook computer and a pilot monitor. And the system is mounted on a helicopter. The principle and the architecture of the airborne infrared laser leak detection system are presented. Field test experiments are carried out on West-East Natural Gas Pipeline of China, and the results show that the airborne laser leak detection method is suitable for detecting gas leak of pipeline on plain, desert and hills but unfit for the area with large altitude diversification.

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