| 辐射测温技术在涡轮叶片温度场中的应用 |
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| 引用本文： | 熊兵,HOU Min-jie,陈洪敏,XU Feng-hua,赵旺东.辐射测温技术在涡轮叶片温度场中的应用[J].燃气涡轮试验与研究,2008,21(3). |
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| 作者姓名： | 熊兵 HOU Min-jie 陈洪敏 XU Feng-hua 赵旺东 |
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| 作者单位： | 中国燃气涡轮研究院,四川,江油,621703 |
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| 摘 要： | 本文利用辐射高温计ROTAMAPII测量了某型燃机二级涡轮转子叶片的发射率。通过对该燃机的试车获取了多个试验状态的数据．对试验状态9100r／min、2260kW下的试验数据进行分析表明，该燃机涡轮叶片温度场与理论要求是吻合的。
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| 关 键 词： | 辐射测温 发射率 转子叶片 |
Application of Infrared Thermometer in Turbine Blade Temperature Field |
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| XIONG Bing,HOU Min-jie,CHEN Hong-min,XU Feng-hua,ZHAO Wang-dong.Application of Infrared Thermometer in Turbine Blade Temperature Field[J].Gas Turbine Experiment and Research,2008,21(3). |
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| Authors: | XIONG Bing HOU Min-jie CHEN Hong-min XU Feng-hua ZHAO Wang-dong |
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| Institution: | XIONG Bing,HOU Min-jie,CHEN Hong-min,XU Feng-hua,ZHAO Wang-dong(China Gas Turbine Establishment,Jiangyou 621703,China) |
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| Abstract: | This paper gained the emissivity of the second rotor blade in a gas turbine engine using an infrared thermometer named ROTAMAPII.Data at several operation conditions were acquired through this investigation of a gas turbine engine.The analysis of measurements taken at 9 700 r/min(2 260 kW) revealed the temperature fields of the blades in gas turbine engine in accordance with theoretical data. |
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| Keywords: | infrared temperature measurement emissivity rotor blade |
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