摘要
针对我国日益凸显的天然气管道泄漏监测的实际需求,提出了一种适于直升机平台的基于近红外波长调制吸收光谱的天然气管道泄漏监测技术,阐述了该技术的基本原理,论证了该技术对直升机平台的工程适用性,研制了一套室外试验研究平台,利用试验数据证明了该技术的工程可行性.
An airborne inspection technique of natural gas transport pipeline based on the near infrared wavelength modulation spectroscopy is proposed.The physical principle of this technique was interpreted.The applicability of this technique to the helicopter station was discussed.The field experiments were carried out on a home-made system to validate the engineering feasibility of the technique.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
2010年第6期410-414,共5页
Journal of Infrared and Millimeter Waves
基金
国家863计划(2007AA06Z222)资助
关键词
天然气管道泄漏
机载监测
波长调制吸收光谱技术
谐波探测
natural gas pipeline leak
airborne inspection
wavelength modulation spectroscopy
harmonic detection
