| 温压炸药爆炸瞬态多光谱真温高温计的研究 |
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| 引用本文： | 张福才,孙晓刚,邢键.温压炸药爆炸瞬态多光谱真温高温计的研究[J].光谱学与光谱分析,2016,36(5):1598-1603. |
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| 作者姓名： | 张福才 孙晓刚 邢键 |
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| 作者单位： | 1. 哈尔滨工业大学，黑龙江 哈尔滨 150001
2. 哈尔滨工程大学，黑龙江 哈尔滨 150001 |
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| 基金项目： | Special Project for Development of Major National Scientific Instrument and Equipment(2013YQ470767)，Natural Science Foundation of China(61405045)，Project Funding of Science and Technology Department of Heilongjiang Province(12521487) |
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| 摘 要： | 温压炸药爆炸温度高且具有较强的破坏力，因而使其爆炸温度测试较为困难。为有效评估温压炸药的热温度毁伤效力，将多光谱温度测量系统应用到温压炸药瞬态高温测试中，利用二次测量法计算出爆炸火焰的发射率与真温。在数据采集系统中结合光纤线传感技术，在确保参试人员的安全前提下，可在500 m外测试仪器状态进行数据采集，实现了测量数据信息的远距离传递。测试结果表明，所设计的测量系统工作稳定、安全性高，具有良好的应用前景。
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| 关 键 词： | 温压炸药 多光谱 真温 光纤传感技术 |
| 收稿时间： | 2014-12-07 |
Study on the Multi-Spectral True Temperature Pyrometer for Explosion Transient of Thermo-Baric Explosives |
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| ZHANG Fu-cai,SUN Xiao-gang,XING Jian.Study on the Multi-Spectral True Temperature Pyrometer for Explosion Transient of Thermo-Baric Explosives[J].Spectroscopy and Spectral Analysis,2016,36(5):1598-1603. |
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| Authors: | ZHANG Fu-cai SUN Xiao-gang XING Jian |
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| Institution: | 1. Harbin Institute of Technology, Harbin 150001, China2. Harbin Engineering University, Harbin 150001, China |
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| Abstract: | The high temperature and destructive power,made it difficult to test the explosion temperature of thermo-baric explosive.To effectively assess heat damage effect of thermo-baric explosive,multi-spectral high temperature measurement system is applied to transient high temperature test of thermo-baric explosive.The emissivity and the true temperature of explosion flame are calculated by using the secondary measurement method.In the data acquisition system,the test instrument achieves data collection and transmission 500 me-ters away in combination with optical fiber sensing technology and under the precondition to guarantee the par-ticipants safety.The measurement results show that the designed measurement system has the advantages of simple operation,high safety and better application prospect. |
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| Keywords: | Thermo-baric Multi-spectral True temperature Optical fiber sensing technology |
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