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Study of a ceramic burner for shaftless stovesFang-qin Dai1),Su-yi Huang1),Shao-hua Li2),Ke Liu2) 1) School of Energy & Power Engineering,Huazhong University of Science and Technology,Wuhan 430074,China 2) Thermal Engineering Research Institute,Wuhan Research Institute of Metallurgical Construction,Wuhan 430081,China摘 要:A multi-burner-port annular......
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Numerical modeling of Jinlong CJD burner copper flash smelting furnaceXinfeng Li, Chi Mei, and Tianyuan Xiao National CIMS Engineering Research Center, Tsinghua University, Beijing 100084, China... concentrate burner flash smelting furnace have been investigated by numerical modeling and flow visualization. The modeling is based on the Eulerian approach for the gas flow equations and the Lagrangian......
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and Safety Engineering, Tianjin Chengjian University 300384, China;2. China Quality Supervising Engineering and Test Center for Gas Appliances (CGAC),Tianjin 300384, China)Abstract:An ejector of low NOx burner... the well premixed combustion for this designed ejector.Key words:ejector; computational fluid dynamics (CFD); burner; distribution orifice; premixed combustion......
between stability characteristics of methane premixed flames in air and burner size as well as mixture equivalent ratio was studied. And fair agreements were obtained. The blow-off limits of premixed.... A comprehensive analysis was made for the present measurements and literature data. The results show that the blow-out limits are generally independent of burner size, whereas burner size has a weak......
变压卷吸式低氧燃烧过程数值模拟夏德宏1,薛根山1(1.北京市北京科技大学热能工程系)摘 要:将收缩-扩张结构用于燃烧器空气通道,通过喉部变压卷吸炉膛中的大量烟气来实现低氧燃烧,同时用该方法对常规燃烧器进行了改进和优化,并借助Fluent软件对优化前后的燃烧器进行了模拟计算,结果表明:优化后的燃烧器使得火焰体积扩大,炉膛的平均温度升高而局部高温区域减少,氮氧化物的生成量大幅降低,减少了污染.关键词:低氧燃烧； 数值模拟； 燃烧器； 结构优化......
is introduced successfully to solve the inverse kinematics of a 6-DOF manipulator of a tunnel drilling rig based on dual quaternion, which is difficult to get the solution by Denavit-Hartenberg (D-H) based... algorithm; tunnel drilling rig......
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