Plasma Assisted Low Temperature Combustion
文献类型：会议论文
| 作者 | Ju YG; Lefkowitz JK; Reuter CB; Won SH; Yang XL ; Yang S; Sun WT; Jiang ZL(姜宗林); Chen Q
|
| 出版日期 | 2016 |
| 会议名称 | 22nd International Symposium on Plasma Chemistry (ISPC 22) |
| 会议日期 | JUL 05-10, 2015 |
| 会议地点 | Antwerp, BELGIUM |
| 关键词 | Plasma assisted combustion Low temperature chemistry Kinetics Cool flames S-CURVE TRANSITION NONEQUILIBRIUM PLASMA SATURATED-HYDROCARBONS DIFFUSION FLAMES PULSED DISCHARGE IGNITION MIXTURES OXIDATION KINETICS ENHANCEMENT |
| 通讯作者 | Ju, YG (reprint author), Princeton Univ, Dept Mech & Aerosp Engn, Princeton, NJ 08544 USA. |
| 中文摘要 | This paper presents recent kinetic and flame studies in plasma assisted low temperature combustion. First, the kinetic pathways of plasma chemistry to enhance low temperature fuel oxidation are discussed. The impacts of plasma chemistry on fuel oxidation pathways at low temperature conditions, substantially enhancing ignition and flame stabilization, are analyzed base on the ignition and extinction S-curve. Secondly, plasma assisted low temperature ignition, direct ignition to flame transition, diffusion cool flames, and premixed cool flames are demonstrated experimentally by using dimethyl ether and n-heptane as fuels. The results show that non-equilibrium plasma is an effective way to accelerate low temperature ignition and fuel oxidation, thus enabling the establishment of stable cool flames at atmospheric pressure. Finally, the experiments from both a non-equilibrium plasma reactor and a photolysis reactor are discussed, in which the direct measurements of intermediate species during the low temperature oxidations of methane/methanol and ethylene are performed, allowing the investigation of modified kinetic pathways by plasma-combustion chemistry interactions. Finally, the validity of kinetic mechanisms for plasma assisted low temperature combustion is investigated. Technical challenges for future research in plasma assisted low temperature combustion are then summarized. |
| 收录类别 | CPCI-S ; SCI ; EI |
| 会议主办者 | This work is partly supported by AFOSR plasma MURI project, US Department of Energy, Office of Basic Energy Sciences as part of an Energy Frontier Research Center on Combustion with Grant No. DE-SC0001198, the NSF Grants of CMMI-1449314 and CBET-1507358, and the Open Fund of State Key Laboratory of High-temperature Gas dynamics, Institute of Mechanics, CAS with Grant No. 2014KF04. |
| 会议网址 | 10.1007/s11090-015-9657-2 |
| 会议录 | PLASMA CHEMISTRY AND PLASMA PROCESSING
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| 语种 | 英语 |
| WOS记录号 | WOS:000370720800006 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/60146]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Ju YG,Lefkowitz JK,Reuter CB,et al. Plasma Assisted Low Temperature Combustion[C]. 见:22nd International Symposium on Plasma Chemistry (ISPC 22). Antwerp, BELGIUM. JUL 05-10, 2015.10.1007/s11090-015-9657-2. |
入库方式： OAI收割
来源：力学研究所
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