| 模拟圆筒炉加装多孔介质的实验研究 |
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| 引用本文： | 刘宪秋,李守杰. 模拟圆筒炉加装多孔介质的实验研究[J]. 北京化工大学学报(自然科学版), 1990, 0(3) |
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| 作者姓名： | 刘宪秋 李守杰 |
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| 作者单位： | 北京化工学院机械工程系(刘宪秋)，北京化工学院机械工程系(李守杰) |
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| 摘 要： | 在模拟圆筒炉中进行了加装多孔介质和不加装多孔介质的对比实验,结果表明,多孔介质的对流-辐射能量转换效应强化了炉内的幅射传热,明显地提高了多孔介质上游侧的气体温度和降低了多孔介质下游侧的气体温度。
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| 关 键 词： | 多孔介质 对流-辐射 圆筒炉 能量转换效应 节能 |
An Experimental Investigation of Imitative Cylindric Furnace with Porous Medium |
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| Liu Xianqiu Li Shoujie. An Experimental Investigation of Imitative Cylindric Furnace with Porous Medium[J]. Journal of Beijing University of Chemical Technology, 1990, 0(3) |
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| Authors: | Liu Xianqiu Li Shoujie |
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| Affiliation: | Department of Mechanical Engineering |
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| Abstract: | An imitative cylindric furnace, diameter 80mm, was used for contrast test between the case with porous medium and the case without porous medium. Experimental results show that. convection-radiation energy conversion effect enhances the heat transfer by radiation in imitative furnace and the gas temperature in upstream side of porous medium obviously rises, meanwhile the gas temperature in downstream side of porous medium obviusly reduces. |
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| Keywords: | porous medium convection-radiation cylindric furnace energy conversion effect save energy. |
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