Development of an apparatus for testing heat-resistance time of combustible devices |
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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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