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| 基于试验数据的轴流压气机喘振边界经验预估方法 | |
| 引用本文： | 向宏辉,葛宁,任铭林.基于试验数据的轴流压气机喘振边界经验预估方法[J].燃气轮机技术,2011,24(1):40-44,55. |
| 作者姓名： | 向宏辉 葛宁 任铭林 |
| 作者单位： | 1. 南京航空航天大学能源与动力学院,南京210016;中国航空工业集团公司中国燃气涡轮研究院,四川,江油621703 2. 南京航空航天大学能源与动力学院,南京,210016 3. 中国航空工业集团公司中国燃气涡轮研究院,四川,江油621703 |
| 摘 要： | 从压气机特性计算统计法的基本思想出发,对多台轴流压气机喘振试验数据进行了整理分析,总结了同类型压气机喘振边界上参数变化的一般规律,在此基础上,将压气机设计转速下的喘振参数与其非设计转速下的喘振参数进行相互关联,提出了一种基于试验数据的轴流压气机喘振边界经验预估方法.通过与试验结果的详细对比.表明本文所建立的经验方法能够... |
| 关 键 词： | 轴流压气机 喘振边界 曲线拟合 经验公式 |
Empirical Prediction Method of the Surge Line of Axial Flow Compressors Based on Statistical Experimental Data |
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| XIANG Hong-hui,GE Ning,REN Ming-lin.Empirical Prediction Method of the Surge Line of Axial Flow Compressors Based on Statistical Experimental Data[J].Gas Turbine Technology,2011,24(1):40-44,55. | |
| Authors: | XIANG Hong-hui GE Ning REN Ming-lin |
| Affiliation: | XIANG Hong-hui1,2,GE Ning1,REN Ming-lin2 (1.College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China,2.China Gas Turbine Establishment,Aviation Industry Corporation of China,Sichuan Jiangyou 621703,China) |
| Abstract: | The surge test data of a large number of axial flow compressors were analyzed according to the statistical calculation method of axial flow compressor characteristics.The general regularity for change of the performance parameters of the same type of axial flow compressors at the surge line were also summarized.Based on the above,any surge parameters of axial flow compressors at off-design speed were connected to the surge point at design speed,and an simplified empirical method used for the prediction of t... |
| Keywords: | axial flow compressor surge line curve fitting empirical formula |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |