| 超长建筑物爆炸泄压特性的试验研究 |
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| 引用本文： | 王宝兴,龚延晖,张银花,马克辛.超长建筑物爆炸泄压特性的试验研究[J].工程热物理学报,1998(5). |
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| 作者姓名： | 王宝兴 龚延晖 张银花 马克辛 |
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| 作者单位： | 公安部天津消防科学研究所!天津，300381，公安部天津消防科学研究所!天津，300381，公安部天津消防科学研究所!天津，300381，公安部天津消防科学研究所!天津，300381 |
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| 摘 要： | 本文报导了在长径比等于7的7m3长方体试验装置内用液化石油气作的大量试验．定量地给出了液化石油气浓度、点火位置、点火源能量、泄压口封盖物和可燃气局部分布等因素对泄放爆炸压力的影响规律。
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| 关 键 词： | 超长建筑物 爆炸泄压 |
THE EXPERIMENTAL STUDIES ON DEFLAGRATION VENTING FROM ELONGNATED BUILDING |
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| WANG Baoxing, GONG Yanhui, ZHANG Yinhua, MA Kexing.THE EXPERIMENTAL STUDIES ON DEFLAGRATION VENTING FROM ELONGNATED BUILDING[J].Journal of Engineering Thermophysics,1998(5). |
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| Authors: | WANG Baoxing GONG Yanhui ZHANG Yinhua MA Kexing |
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| Abstract: | The results of LPG-air mixture relief explosion performed in 7.0m3 elongnated explosion venting vessel (length-to-diameter ratios of 7) are reported. It is shown that the reduced pressure of LPG-air mixture relief explosion is related to many factors, such as LPG concentration, ignition source location, ignition energy, vent cover and local concentration. |
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| Keywords: | explosion vention elongnated building |
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