Numerical simulation of heat transfer and fluid flow in a DC plasma-arc reactor for the thermal treatment of hazardous wastes

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	Numerical simulation of heat transfer and fluid flow in a DC plasma-arc reactor for the thermal treatment of hazardous wastes
	Deng J(邓晶); Li YJ(李要建); Wang R(王蕊); Tian JG(田君国); Xu YX(徐永香); Sheng HZ(盛宏至); Jing, D. (dengjing@imech.ac.cn)
会议录名称	Joint Conference: International Thermal Treatment Technologies (IT3) and Hazardous Waste Combustors (HWC)
	2009
会议名称	Joint Conference: International Thermal Treatment Technologies (IT3) and Hazardous Waste Combustors (HWC)
会议日期	May 18, 2009 - May 21, 2009
会议地点	Cincinnati, OH, United states
摘要	In this work, Magnetic Hydrodynamic (MHD) model is used to simulate heat transfer and fluid flow in a DC Plasma-Arc reactor for waste thermal treatment. Through the coupled iterative computation about electromagnetic equations (using magnetic vector potential) and hydrodynamic equations, the temperature and velocity distributions are solved, which are the most valuable information for industrial application. The simulation results clearly describe the phenomenon of high temperature cathode jet of plasma-arc. The gas around arc region is heated and driven to flow by cathode jet. The situation of heat transfer and fluid flow is obtained, which is expected to meet the requirements for industrial application of hazardous waste treatment with the plasma-arc technology.
关键词	Cathode Jet Dc Plasma Electromagnetic Equations Hazardous Waste Treatment Hazardous Wastes Heat Transfer And Fluid Flow High Temperature Hydrodynamic Equations Iterative Computation Magnetic Hydro-dynamics Magnetic Vector Potentials Numerical Simulation Plasma Arc Simulation Result Thermal Plasma Thermal Treatment
ISBN号	9781615671830
收录类别	EI
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/60469
专题	等离子体与燃烧中心(2009-2011)
通讯作者	Jing, D. (dengjing@imech.ac.cn)
推荐引用方式 GB/T 7714	Deng J,Li YJ,Wang R,et al. Numerical simulation of heat transfer and fluid flow in a DC plasma-arc reactor for the thermal treatment of hazardous wastes[C]Joint Conference: International Thermal Treatment Technologies (IT3) and Hazardous Waste Combustors (HWC),2009.

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