IMECH-IR  > 等离子体与燃烧中心(2009-2011)
低中功率氢电弧加热发动机内传热与流动特性比较研究
魏福智; 王海兴; 陈熙; 潘文霞
Source Publication2011中国工程热物理学会学术会议.西安.2011-10.
2011-10
Conference Name2011中国工程热物理学会学术会议
Conference Date2011-10
Conference Place西安
Abstract本文采用数值模拟方法对低、中功率氢电弧加热发动机内的传热与流动特性进行了比较研究。结果表明:低、中功率氢电弧加热发动机内的传热与流动规律基本相似;发动机内最高温度出现在阴极尖下游附近;发动机轴线上的轴向速度在约束段出口附近达到最大值。随着发动机功率的增加,发动机内的最高温度和轴线上的最大速度也随之增加。本文还将通过数值模拟获得的两种发动机性能参数和文献报道的实验测量值进行了比较,二者符合良好。
Keyword电弧加热发动机 数值模拟 低中功率 传热与流动
DepartmentLHD应用等离子体力学(CPCR)
Indexed By其他
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/44592
Collection等离子体与燃烧中心(2009-2011)
Corresponding Author王海兴
Recommended Citation
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魏福智,王海兴,陈熙,等. 低中功率氢电弧加热发动机内传热与流动特性比较研究[C],2011.
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