| 氢气泡技术在烟气运动盐水模拟实验中的运用 |
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| 引用本文： | 麻柏坤,张人杰,张和平. 氢气泡技术在烟气运动盐水模拟实验中的运用[J]. 火灾科学, 1995, 4(3): 71-75 |
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| 作者姓名： | 麻柏坤 张人杰 张和平 |
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| 作者单位： | 中国科学技术大学;中国科学技术大学;中国科学技术大学 |
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| 基金项目： | 国家自然科学基金资助项目,火灾科学国家重点实验室开放课题 |
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| 摘 要： | 在建筑火灾烟气运动的盐水模拟实验中，尚无简单易行的速度测量方法。我们将氢气泡技术应用于烟气运动的盐水模拟实验，不但可以仔细地显示流动状况，而且能定量地测量速度和速度分布。我们用这方法测量了走廊中烟气流动的速度，得到的结果合理可信。
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| 关 键 词： | 烟气运动； 氢气泡； 盐水模拟； |
Application of Hyorogen-Bubble Technieque In Experiment of Salt Water Simulation of Smok Movement |
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| MA Bai-kun,ZHANG Ren-jie and ZHANG He-ping. Application of Hyorogen-Bubble Technieque In Experiment of Salt Water Simulation of Smok Movement[J]. Fire Safety Science, 1995, 4(3): 71-75 |
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| Authors: | MA Bai-kun ZHANG Ren-jie ZHANG He-ping |
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| Affiliation: | University of Science and Technology of China;University of Science and Technology of China;University of Science and Technology of China |
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| Abstract: | In the Experiment of salt water simulation of smoke movement of building fires ,there is not a simple and effective method of speed measurement yet. Not only the flowform of the smoke movement can be showed clearly, but also the speed and its distribu-tion can be measured quantitativly when hydrogon bubble technique is applied to the ex-perment. The speed of the smoke flow in a corridor has been measured whith themethod and the result is plausible, |
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