| 航空发动机燃烧室噪声产生机理及其主要影响因素 |
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| 引用本文： | 娄小宝,沙云东,苏春峰.航空发动机燃烧室噪声产生机理及其主要影响因素[J].沈阳航空工业学院学报,2008,25(5). |
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| 作者姓名： | 娄小宝 沙云东 苏春峰 |
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| 作者单位： | 沈阳航空工业学院飞行器动力与能源工程学院,辽宁,沈阳,110034 |
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| 摘 要： | 航空发动机功率强大且噪声源分布复杂,航空发动机噪声包括风扇、压气机噪声、涡轮和燃烧室噪声及喷气噪声.由于航空发动机燃烧室噪声的复杂性,国内外对燃烧室噪声的研究不多,所以对燃烧室噪声的分析和研究日显重要.要分析燃烧室噪声,就必须了解它产生的原因,为此对燃烧室噪声的产生机理及影响因素的详细阐述.
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| 关 键 词： | 航空发动机 燃烧室 噪声 产生机理 影响因素 |
Generation mechanism and primary influence factors of combustion noise |
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| LOU Xiao-bao,SHA Yun-dong,SU Chun-feng.Generation mechanism and primary influence factors of combustion noise[J].Journal of Shenyang Institute of Aeronautical Engineering,2008,25(5). |
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| Authors: | LOU Xiao-bao SHA Yun-dong SU Chun-feng |
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| Institution: | Aircraft Power and Energy College;Shenyang Institute of Aeronautical Engineering;Liaoning Shenyang 110136 |
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| Abstract: | Aero-Engine is a powerful and complex distributed noise resource and the noise primary comes from fan noise,compressor noise,turbine noise,combustion noise and jet noise.Because of the complexity of Aero-engine combustion noise,domestic and international research on the combustion noise is less,the combustion chamber noise analysis is very urgent and necessary.In order to analyze the combustion chamber noise,we must understand the generation reasons,this article is introducing the elaboration on the combust... |
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| Keywords: | aero-engine combustor noise generation mechanism influence factors |
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