| 堆积床内丙烷/空气预混燃烧的实验与数值研究 |
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| 引用本文： | 姜海,赵平辉,张根煙,陈义良,刘明侯.堆积床内丙烷/空气预混燃烧的实验与数值研究[J].工程热物理学报,2007,28(Z2):157-160. |
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| 作者姓名： | 姜海 赵平辉 张根煙 陈义良 刘明侯 |
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| 作者单位： | 中国科学技术大学热科学与能源工程系,安徽,合肥,230027 |
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| 摘 要： | 对惰性堆积床内丙烷/空气预混气体的燃烧过程进行了试验测量和数值研究.通过测量稳态燃烧时燃烧器内温度场,结合一维稳态层流模型的数值模拟,分析了堆积床内不同工作条件对火焰结构,燃烧稳定性和污染物排放的影响.同时对非稳态过程的燃烧波传播进行了简单的观测和分析.
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| 关 键 词： | 堆积床 多孔介质 层流预混燃烧 |
| 文章编号： | 0253-231X(2007)Suppl.2-0157-04 |
| 修稿时间： | 2007年1月15日 |
EXPERIMENTAL AND NUMERICAL INVESTIGATION OF PROPANE/AIR COMBUSTION IN A PACKED BED |
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| JIANG Hai,ZHAO Ping-Hui,ZHANG Gen-Xuan,CHEN Yi-Liang,LIU Ming-Hou.EXPERIMENTAL AND NUMERICAL INVESTIGATION OF PROPANE/AIR COMBUSTION IN A PACKED BED[J].Journal of Engineering Thermophysics,2007,28(Z2):157-160. |
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| Authors: | JIANG Hai ZHAO Ping-Hui ZHANG Gen-Xuan CHEN Yi-Liang LIU Ming-Hou |
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| Abstract: | Propane/Air premixed combustion in an inert packed bed was experimented and numeri- cally simulated.The effects of different operation conditions on flame structures,combustion stabilities and pollutant emissions were compared by measuring stabilized flame temperatures and simulating in a laminar combustion model.The un-stabilized combustion wave propagation was also simply inves- tigated and analyzed. |
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| Keywords: | packed bed porous medium laminar premixed combustion |
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