| 激光干涉法在燃烧室内气体热力学状态参数测量中的应用研究 |
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| 引用本文： | 黄佐华,志水昭史.激光干涉法在燃烧室内气体热力学状态参数测量中的应用研究[J].西安交通大学学报,1993,27(4):15-20. |
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| 作者姓名： | 黄佐华 志水昭史 |
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| 作者单位： | 西安交通大学
(黄佐华，潘克煜，蒋德明，周龙保)，日本国岐阜大学
(志水昭史)，日本国岐阜大学(粕浏昌已) |
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| 摘 要： | 介绍一种利用激光干涉法原理测定燃烧室内气体热力学参数的新方法,在定容燃烧弹内对燃烧室内气体瞬态密度和温度进行了测量,并对结果的精度进行了分析.结果表明这是一种测定和研究燃烧室内气体局部瞬态热力学参数非常有效的方法,它并能用于测定火焰传播速度.
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| 关 键 词： | 激光干涉法 燃烧弹 密度 温度 气体 |
AN APPLICATION STUDY ON THE MEASUREMENT OF THE GAS THERMODYNAMIC PARAMETERS IN A COMBUSTION CHAMBER BY LASER INTERFEROMETRY |
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| Huang Zuohua Pan Keyu Jiang Deming Zhou Longbao.AN APPLICATION STUDY ON THE MEASUREMENT OF THE GAS THERMODYNAMIC PARAMETERS IN A COMBUSTION CHAMBER BY LASER INTERFEROMETRY[J].Journal of Xi'an Jiaotong University,1993,27(4):15-20. |
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| Authors: | Huang Zuohua Pan Keyu Jiang Deming Zhou Longbao |
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| Abstract: | This paper introduces a new method to measure gas thermodynamic parameters in a combustion chamber by laser interferometry. The gas instantaneous temperature and density in a constant volume bomb have been measured, and the precision of measurement results is analyzed. The results show that it is a very effective method in measuring and studying gas local instantaneous thermodynamic parameters of the combustion chamber, and can also be used to measure flame propagation velocity. |
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| Keywords: | laser interferometry combustim bomb gas density gas temperature |
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