| 脉冲火焰温度及水蒸气浓度测量装置研究 |
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| 引用本文： | 岳俊,沈嘉祺,蔡小舒,欧阳新,尚志涛.脉冲火焰温度及水蒸气浓度测量装置研究[J].上海理工大学学报(社会科学版),2006,28(6):521-525. |
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| 作者姓名： | 岳俊 沈嘉祺 蔡小舒 欧阳新 尚志涛 |
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| 作者单位： | 上海理工大学动力工程学院 上海200093 |
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| 基金项目： | 国家自然科学基金;上海市教委资助项目 |
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| 摘 要： | 基于分子辐射吸收理论及指数宽带模型,分析了火焰温度和水蒸气浓度的测量原理,建立测量火焰温度和水蒸气浓度的红外光谱的模型.研制了一种新型的火焰温度和水蒸气浓度测量装置,可实现极短脉冲高速火焰的测量,并对煤油喷灯火焰进行了测量实验.
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| 关 键 词： | 火焰温度 水蒸气浓度 红外光谱 在线测量 |
A novel device for measuring pulse flame temperature and water vapor concentration |
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| YUE Jun,SHEN Jia-qi,CAI Xiao-shu,OUYANG Xin,SHANG Zhi-tao.A novel device for measuring pulse flame temperature and water vapor concentration[J].Journal of University of Shanghai For Science and Technilogy(Social Science),2006,28(6):521-525. |
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| Authors: | YUE Jun SHEN Jia-qi CAI Xiao-shu OUYANG Xin SHANG Zhi-tao |
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| Institution: | College of Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | Based on the theory of(radiation-absorption) and exponential(wide-band) model of gas molecules,the measurement principle of flame temperature and water vapor concentration is given.An infrared spectroscopy measurement model is established and a novel device is developed based on this method that may measure very short pulse flame.Experiments for measuring the kerosene flame with the device show that the temperature and water vapor concentration in kerosene flame are not stable. |
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| Keywords: | flame temperature water vapor concentration infrared spectroscopy in-line measurement |
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