| 小型探针在小尺寸压气机性能试验中的应用 |
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| 引用本文： | 吴森林,胡骏,向宏辉,唐磊,任铭林.小型探针在小尺寸压气机性能试验中的应用[J].燃气涡轮试验与研究,2011(4):40-43. |
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| 作者姓名： | 吴森林 胡骏 向宏辉 唐磊 任铭林 |
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| 作者单位： | 1. 南京航空航天大学能源与动力学院,江苏南京,210016
2. 中国燃气涡轮研究院,四川江油,621703 |
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| 摘 要： | 根据某小尺寸压气机试验测试的需要，先后研制了两种（1、2探针）结构形式的总压、总温复合探针。分别介绍了两种探针的优缺点和校准结果，并对探针进行了数值模拟和出口流场测量，对比分析了两种探针测取的总压、总温及总性能间的差异。结果表明：两种探针均能满足小尺寸压气机出口流道堵塞比要求，有效地测取出口流场参数。
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| 关 键 词： | 探针 乐气机 流场 性能 应用 |
Application of New Structure Probes to Performance Test of a Small Scale Compressor |
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| WU Sen-lin,HU Jun,XIANG Hong-hui,TANG Lei,REN Ming-lin.Application of New Structure Probes to Performance Test of a Small Scale Compressor[J].Gas Turbine Experiment and Research,2011(4):40-43. |
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| Authors: | WU Sen-lin HU Jun XIANG Hong-hui TANG Lei REN Ming-lin |
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| Institution: | WU Sen-lin1,2,HU Jun1,XIANG Hong-hui2,TANG Lei2,REN Ming-lin2(1.College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China,2.China Gas Turbine Establishment,Jiangyou 621703,China) |
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| Abstract: | Two types of total pressure and temperature multiple probes(No.1 and 2) were developed according to measuring requirements of a small scale compressor experiment.The numerical simulation and outlet flowfiled measurements of the probes were presented.In addition,the differences between the two types of probes in measuring total pressure,total temperature and overall performance were compared.The results show that both two types of the probes can meet the demand of the blockage ratio of the compressor outlet ... |
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| Keywords: | probe compressor flow field performance application |
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