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某型发动机涡轮冷却叶片的流动换热耦合计算研究 被引量：3

Coupled Computation Study of the Cooling Turbine Blade
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摘要 在对某型涡扇发动机高压涡轮转子叶片冷却结构分析的基础上,建立了流动换热分析的气热耦合计算模型,采用通用流体力学计算软件完成了高压涡轮转子叶片复杂结构的内外流场和温度场的一体化计算,得到了涡轮叶片流动换热的数值计算结果,对其冷却结构的换热效果进行了分析,并对气热耦合计算在涡轮冷却叶片设计中的应用进行了分析和探讨。 The coupled calculation model of flow field and temperature field was established on the base of analyzing the configuration of a turbofan engine cooling turbine blade. The simulation with coupling three-dimension fluid dynamics and a conduction heat transfer was conducted, the computation results of flow field and temperature field were gained and the cooling effect was analyzed. The application of coupled calculation in the design of cooling turbine blade was analyzed and discussed.
作者 董威 黄维娜
机构地区 上海交通大学机械与动力工程学院 贵州航空发动机研究所
出处 《燃气涡轮试验与研究》 2006年第2期14-17,32,共5页 Gas Turbine Experiment and Research
关键词 涡轮叶片 耦合计算 数值模拟 流动换热 turbine blade coupled calculation numerical simulation flow and heat transfer
分类号 V231.1 [航空宇航科学与技术—航空宇航推进理论与工程]
  • 相关文献

参考文献5

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二级参考文献55

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共引文献52

同被引文献20

  • 1倪萌,朱惠人,裘云,许都纯,刘松龄.航空发动机涡轮叶片冷却技术综述[J].燃气轮机技术,2005,18(4):25-33. 被引量：91
  • 2郭文,吉洪湖,蔡毅,江和甫,刘玉芳.高压涡轮动叶内部冷却结构的改进设计[J].南京航空航天大学学报,2006,38(4):408-412. 被引量：7
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引证文献3

二级引证文献6

燃气涡轮试验与研究
2006年 第2期

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