| 可燃元器件耐温时间新型测试装置的研制 |
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| 引用本文： | 王光建,刘中华,喻立. 可燃元器件耐温时间新型测试装置的研制[J]. 重庆大学学报(自然科学版), 2013, 36(1): 50-54 |
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| 作者姓名： | 王光建 刘中华 喻立 |
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| 作者单位： | 重庆大学机械传动国家重点实验室,重庆,400044 |
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| 基金项目： | 国防科工局专项技术研究项目(JG2010039) |
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| 摘 要： | 针对可燃元器件的特点,提出了适用于速射火炮用可燃元器件耐温时间测试方法,并研制了测试装置样机；通过采用光电倍增管配合光纤进行火焰检测,以及红外发射、接收管配合光纤检测烟雾,作为一种测定可燃元器件膛内耐温时间方法；经试验测试,该测试装置能有效测试烟雾和火焰信号；该装置也能应用于其他非金属材料的耐温特性测试.
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| 关 键 词： | 可燃元器件 火焰传感器 烟雾探测器 实验设计 |
Development of an apparatus for testing heat-resistance time of combustible devices |
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| WANG Guangjian,LIU Zhonghua and YU Li. Development of an apparatus for testing heat-resistance time of combustible devices[J]. Journal of Chongqing University(Natural Science Edition), 2013, 36(1): 50-54 |
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| Authors: | WANG Guangjian LIU Zhonghua YU Li |
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| Affiliation: | The State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044, China;The State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044, China;The State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400044, China |
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| Abstract: | Based on the characteristics of combustible cartridge case, a test method for heat-resistance time of minor-caliber rapid-fire gun with high rate of fire is proposed and test apparatus prototype is developed. The method is to do the flame detection through the use of photomultiplier tubes combined with optical fiber and detecting smoke by using the infrared and receiver combined with optical fiber. The test experiments show that the apparatus can effectively test the signal smoke and flames. Moreover, it can be applied to the heat-resistance test of other nonmetallic materials. |
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| Keywords: | combustible cartridge case flame sensor smoke detectors experimental design |
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