Research on the leakage detection and repair technology of natural gas pipeline
Due to the flammable and explosive nature of natural gas,any leakage during its transportation will lead to serious safety accidents and environmental impacts.Traditional leak detection techniques,such as acoustic monitoring,pressure change analysis and manual inspection,have some problems such as low sensitivity,long time and can not realize real-time monitoring.The repair technology is also faced with the challenges of complex operation,high cost and long repair time.Based on this,this paper first analyzes the causes of natural gas pipeline leakage,then introduces the detection technology of natural gas pipeline leakage,and finally puts forward the repair measures of natural gas pipeline leakage.
NETL
NSTL
万方数据
维普
