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| 体现裕度定制思想的轴流压气机二维特性预估方法 | |
| 引用本文： | 邵卫卫,季路成,陈江.体现裕度定制思想的轴流压气机二维特性预估方法[J].燃气涡轮试验与研究,2006,19(2):5-9,42. |
| 作者姓名： | 邵卫卫 季路成 陈江 |
| 作者单位： | 1. 中国科学院工程热物理研究所,北京,100080;中国科学院研究生院,北京,100049 2. 中国科学院工程热物理研究所,北京,100080 3. 北京航空航天大学,能源与动力工程学院,北京,100083 |
| 摘 要： | 为实施裕度定制，本文开发了能够体现裕度定制思想的轴流压气机二维特性预估方法。精细考虑了前后缘形状、最大弯度位置等，尤其是通过考虑叶片力而全面包含掠影响是本方法的重要特色。为初步验证本方法，对NASA37和NASA67转子进行了性能预估并与试验结果进行了对比。结果表明，本方法基本可靠，可以用于裕度定制目的。 |
| 关 键 词： | 轴流压气机 失速裕度 裕度定制 掠叶片 特性预估 |
| 文章编号： | 1672-2620（2006）02-0005-05 |
| 收稿时间： | 02 20 2006 12:00AM |
| 修稿时间： | 2006-02-202006-04-18 |
Two-dimensional Performance Prediction Method of Axial Compressor for Stall Margin Customizing |
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| SHAO Wei-wei,JI Lu-cheng,CHEN Jiang.Two-dimensional Performance Prediction Method of Axial Compressor for Stall Margin Customizing[J].Gas Turbine Experiment and Research,2006,19(2):5-9,42. | |
| Authors: | SHAO Wei-wei JI Lu-cheng CHEN Jiang |
| Institution: | 1.Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing 100080, China ;2. Graduate School of Chinese Academy of Sciences, Beijing 100049, China;3. School of Jet Propulsion, Beijing University of Aeronautics and Astronautics,Beijing 100083 ,China |
| Abstract: | To implement stall margin customizing,two-dimensional performance prediction method of axial compressor for stall margin customizing was developed.It considered the configurations of leading and trailing edges and the position of maximum camber precisely.The specially included influence of total sweeping through considering blade force is the most important characteristic.What's more,to validate the veracity of the method,we took examples for NASA rotor 37 and rotor 67 and contrasted the pre-estimated performance with the corresponding experimental results.As a result,the method is reliable basically and can be used to implement stall margin customizing. |
| Keywords: | axial-compressor stall margin stall margin customizing swept blade performance prediction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |