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  • GasManageSys.rar 这是天然气管理系统的源程序,实现对现场温度、压强、流量的监控。
  • naturalgasQ-Vaxchange.rar 对天然气的流量进行各种换算,满足我国单位制之间的换算
  • biogas-generator.rar ... energy. This is because the production of biogas depends on the supply of grass, which usually grows back each year. By comparison, the natural gas used in most of our homes is not considered a form of renewable ...
  • Comprangulation.rar 压缩天然气储气井内壁缺陷的激光三角检测Compressed natural gas storage well wall defect detection laser triangulation
  • natural-gas-injection-engine-co.zip Launched a high-pressure direct injection natural gas engine jet time when the different combustion characteristics of study. The ... performance and emissions have a greater impact, too late to spray gas and air mixture will result in a short time, poor ...
  • Rusian---Ukrainian-confilct---ppt.zip ... i uploaded is all about The Russian – Ukrainian conflict about gas disputes that refer to a number of disputes between Russian state-controlled gas supplier Gazprom and Ukrainian national oil and gas company Naftohaz Ukrainy over natural gas supplies.
  • lmn4op.ZIP SIL确认在天然气脱水撬安全仪表设计中的应用SIL confirmed in natural gas dehydration pry safe instrument design application
  • Experimental Study of CI Natural-Gas/DME In this study, a homogeneous mixture of natural-gas and air was used in a compression ignition engine to ... combustion, a small amount of DME was mixed with the natural-gas. Engine performance and the exhaust characteristics were investigated experimentally ...
  • Gas leakage monitoring with scanned-wavelength direct absorption... A natural gas leakage detector based on scanned-wavelength direct absorption spectroscopy is described. The sensor employs a ... direct absorption spectroscopy is the technique choice for natural gas leakage applications because of its simplicity, accuracy, ...
  • An approach of open-path gas sensor based on tunable diode laser... ... laser absorption spectroscopy (TDLAS) is a new method to detect trace-gas qualitatively or quantificationally based on the scan characteristic of the ... is designed to detect CH4 and H2S in leakage of natural gas. A low-cost Fresnel lens is used in this ...