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微重力和常重力环境中柱状固体材料表面火焰传播实验研究
Authors
吴传嘉
朱凤
王双峰
Publication date
1 January 2019
Publisher
Abstract
在微重力和常重力环境中,对不同氧气浓度下柱状聚甲基丙烯酸甲酯(PMMA)表面火焰传播现象进行了实验研究。微重力实验观测了低速强迫对流中的火焰传播,地面实验研究了浮力对流影响下火焰向下传播的规律,分析了氧气浓度与流动对火焰传播的影响。微重力和常重力下的火焰在形态和传播速度上具有显著区别。结合微重力和常重力的实验结果,将火焰传播速度随气流速度的变化关系分为三个区:辐射控制区,传热控制区和化学反应控制区
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Institute Of Mechanics,Chinese Academy of Sciences
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oai:dspace.imech.ac.cn:311007/...
Last time updated on 19/05/2020
Institute Of Mechanics,Chinese Academy of Sciences
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:dspace.imech.ac.cn:311007/...
Last time updated on 31/01/2020