| 基于光纤传感的瓦斯浓度测试 |
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| 引用本文： | 高立明,王骏,白建明.基于光纤传感的瓦斯浓度测试[J].科学技术与工程,2006,6(16):2438-24402448. |
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| 作者姓名： | 高立明 王骏 白建明 |
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| 作者单位： | 1. 中国科学院研究生院,北京,100039
2. 中国科学院西安光学精密机械研究所,西安,710068 |
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| 摘 要： | 随着煤矿事故的不断发生，安全生产日趋重要，而在煤矿事故中主要是由于瓦斯爆炸引起的人员伤亡、财产损失极为严重。为了避免事故的发生，必须控制矿井中的瓦斯浓度；但由于在矿井中不能对瓦斯浓度进行实时监控，检测技术落后。现介绍一种基于光纤传感的瓦斯浓度实时检测技术，具有灵敏度高、可实时检测等优点。
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| 关 键 词： | 光纤传感 气体浓度测试 自聚焦透镜 瓦斯爆炸 |
| 文章编号： | 1671-1815（2006）16-2438-04 |
| 收稿时间： | 2006-04-07 |
| 修稿时间： | 2006年4月7日 |
The Monitoring of the Concentration of Gas Based on Fiber Sensor |
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| GAO Limin,WANG Jun,BAI Jianming.The Monitoring of the Concentration of Gas Based on Fiber Sensor[J].Science Technology and Engineering,2006,6(16):2438-24402448. |
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| Authors: | GAO Limin WANG Jun BAI Jianming |
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| Abstract: | The safe production is more and more important following the accidents in colliery. The fire damp explosion is chief reason causing the accidents in colliery. The attricist and losing property are the most worst in the fire damp explosion. It must be controled the concentration of gas in colliery, for averting accidents. Now the people cannot momently monitor the concentration of gas. The method is introduced that is the monitoring the concentration of gas basing on fiber sensor. The method has optimum sensitivity and momently testing. |
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| Keywords: | fiber sensor monitoring the concentration of gas G-lens fire damp explosion |
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