| 利用傅里叶变换红外光谱仪测量固体推进剂的燃烧温度 |
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| 引用本文： | 张新良,陈艳虹,李燕.利用傅里叶变换红外光谱仪测量固体推进剂的燃烧温度[J].红外,2016,37(3):12-15. |
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| 作者姓名： | 张新良 陈艳虹 李燕 |
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| 作者单位： | 陕西北方民爆集团有限公司,南京理工大学化工学院,南京理工大学化工学院 |
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| 基金项目： | 国家自然科学基金(21207066) |
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| 摘 要： | 利用布鲁克公司生产的OPAG 33型傅里叶变换红外光谱仪(Fourier Transform Infrared Spectrometer, FTIR)对固体推进剂燃烧火焰的温度进行了研究。在仪器的分辨率为4 cm-1、测试距离为20 m的条件下，实时测得了高能硝酸酯增塑聚醚(Nitrate Ester Plasticized Polyether Propellant, NEPE)固体推进剂燃烧火焰的红外发射光谱图。利用燃烧产物中HCl气体分子的发射光谱精细结构谱线计算了NEPE固体推进剂羽流的温度。实验结果表明，利用被动式遥感FTIR光谱仪可对固体推进剂的燃烧温度进行快速实时的非接触式测量，是一种有效的研究手段。
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| 关 键 词： | 固体推进剂 羽流 傅里叶变换红外光谱仪 温度 |
| 收稿时间： | 3/1/2016 12:00:00 AM |
| 修稿时间： | 3/7/2016 12:00:00 AM |
Measurement of Combustion Temperature of Solid Propellant by FTIR Spectrometer |
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| ZHANG Xin-liang,CHEN Yan-hong and LI Yan.Measurement of Combustion Temperature of Solid Propellant by FTIR Spectrometer[J].Infrared,2016,37(3):12-15. |
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| Authors: | ZHANG Xin-liang CHEN Yan-hong and LI Yan |
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| Affiliation: | Shanxi North Industrial Explosive Group Co. Ltd.,School of Chemical Engineering, Nanjing University of Science and Technology,School of Chemical Engineering,Nanjing University of Science and Technology |
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| Abstract: | The temperature of solid state propellant combustion flame is studied by a Bruker OPAG33 Fourier Transform Infrared Spectrometer (FTIR). The infrared emission spectra of Nitrate Ester Plasticized Polyether Propellant (NEPE) solid propellant are measured with a resolution of 4 cm-1 at a testing distance of 20 m in real time. The temperature of NEPE propellant plume is calculated by using the fine structure emission spectral lines of HC1 gas molecules released in combustion products. The experimental results show that a passive remote sensing FTIR can measure the temperature of solid propellant plume rapidly and non-contactly in real time. It is an effective means for research. |
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| Keywords: | solid propellant plume FTIR temperature |
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