| 槽式处理机匣几何结构参数的正交试验 |
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| 引用本文： | 吴艳辉,张皓光,楚武利,邓文剑.槽式处理机匣几何结构参数的正交试验[J].航空动力学报,2009,24(4):825-829. |
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| 作者姓名： | 吴艳辉 张皓光 楚武利 邓文剑 |
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| 作者单位： | 西北工业大学,动力与能源学院,西安,710072 |
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| 基金项目： | 自然科学基金(50506026);;航空基金(2007ZB53021);;航空科技创新基金(08B53004);;西北工业大学基础研究基金(W018101) |
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| 摘 要： | 针对一亚声速单级轴流压气机试验台,根据正交试验的要求设计了9种周向槽机匣处理结构.以其为载体系统地研究了槽式机匣几何结构参数对其扩稳效果的影响.正交实验结果表明:在两种换算转速下无需对所用可能组合的处理机匣结构进行试验,使用正交分析方法对试验结果进行分析都能成功预测扩稳效果最好的处理机匣结构型式.
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| 关 键 词： | 压气机 机匣处理 结构 正交试验 |
| 收稿时间： | 5/6/2008 1:37:23 PM |
| 修稿时间： | 7/9/2008 12:00:00 AM |
Orthogonal experimental investigation of geometry structure of grooved casing treatment |
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| WU Yan-hui,ZHANG Hao-guang,CHU Wu-li and DENG Wen-Jian.Orthogonal experimental investigation of geometry structure of grooved casing treatment[J].Journal of Aerospace Power,2009,24(4):825-829. |
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| Authors: | WU Yan-hui ZHANG Hao-guang CHU Wu-li and DENG Wen-Jian |
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| Institution: | School of Power and Energy;Northwestern Polytechnical University;Xi'an 710072;China |
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| Abstract: | Nine kinds of circumferential grooved casing treatment structures were designed by the orthogonal experiment's requirement.Optimized experiments of the geometry structure of circumferential groove were performed on a single stage subsonic axial compressor with the nine kinds of circumferential grooved casing treatment structures at two rotor speeds.The results of orthogonal experiments show that the orthogonal experiments are successful.It is not necessary to test all casing treatment of possible combinatio... |
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| Keywords: | compressor casing treatment structure orthogonal experiment |
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