The monitoring on underground coal bed combustion relied on drilling supervising in the past, but this method is not good.
对地下煤层燃烧过去一直依靠钻孔进行监测,未有有效的监测方法。
A numerical simulation study of a full-scale three-dimensional combustion has been conducted of a low-heat-value coal-bed gas burner along with a forecast of flow fields, temperature and constituent distribution at the outlet of the burner.
对一种低热值煤层气燃烧器进行了全尺寸的三维燃烧数值模拟研究,预测了燃烧器出口的流场、温度和组分分布情况,并考察了不同热负荷和不同喷口形式对燃烧器性能的影响。
Three kinds of burners,for coal-bed gas of low calorific value,were numerically full scale 3-dimensionally simulated,and their hot state flow,as well as combustion particularities at the exit of different kinds of burner s,compared with one-another.
对3种低热值煤层气燃烧器进行了全尺寸的三维燃烧数值模拟,比较了热态下不同燃烧器出口的流动和燃烧特性。
Numerical Simulation and Industrial Text Study on Low Concentration Coal Bed Methane Burner
低浓度煤层气燃烧器数值模拟及试验
Numerical Simulation and Experimental Study on Low Calorific Value Coal Mine Methane Burner;
低热值煤层气燃烧器的数值模拟与实验研究
atmospheric gas-burner
自燃通风煤气燃烧器
A gas burner or lamp.
煤气灯一种气体燃烧器或燃烧灯
direct-heating gas burner
直接加热煤气灯,直接加热煤气燃烧器
Manufacture Technology of Blast Furnace Gas in Burner of fas-fired Coal-fired Boiler
燃气燃煤锅炉燃烧器中高炉气的制造工艺
atmospheric gas-burner system
自动通风煤气燃烧器系统
automatic gas fired water heater
自动煤气燃烧的水加热器
Research on Coal Gas Straight Burner of Small Automatic Boiler;
小型自动煤气锅炉直管燃烧器的研制
dual oil-or-gas-firing burner
烧油或烧气两用燃烧器
Experimental Study on Combustion and Emission Characteristics of an Engine Fueled with Coal-Bed Gas
发动机燃用煤层气燃料燃烧和排放性能试验研究
Numerical Simulation on Diffusion Combustion and NO_X Generation Characteristics of Coal Bed Methane
煤层气扩散燃烧及NO_X生成特性数值模拟
Numerical Study of Influence of Nozzle Pattern on Coal Bed Methane Diffusion Combustion
喷口型式对煤层气扩散燃烧影响的数值模拟
overfeed stoker
燃烧层上机械加煤机
THE FLUIDIZED BED COMBUSTION FRACTION FOR COAL SLIME
煤泥浆流化床燃烧的沸腾层燃烧份额
direct gas-heating system
煤气直接燃烧加热系统
gas-pulverized coal fired boiler
气体煤粉混合燃烧炉
infrared gas burner
煤气红外线燃烧器（常用作织物的预烘装置）