| 混流式谷物干燥的数学模拟 |
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| 引用本文： | 戴天红,曹崇文.混流式谷物干燥的数学模拟[J].华中科技大学学报(自然科学版),1996(6). |
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| 作者姓名： | 戴天红 曹崇文 |
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| 作者单位： | 动力工程系(戴天红)，中国农业大学(曹崇文) |
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| 摘 要： | 在对混流式谷物干燥过程进行传热传质分析的基础上，开发了混流式谷物干燥的数学模拟程序．模拟的基本策略是将混流式谷床等效为一系列顺流段和逆流段．试验验证结果表明，该程序的精度是可靠的
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| 关 键 词： | 传热传质 混流式 谷物 干燥 数学模拟 |
Mathematical Simulation of Mixed Flow Grain Drying |
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| Dai Tianhong Dept. of Power Eng.,HUST,Wuhan ,China. Cao Chongwen.Mathematical Simulation of Mixed Flow Grain Drying[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1996(6). |
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| Authors: | Dai Tianhong Dept of Power Eng HUST Wuhan China Cao Chongwen |
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| Institution: | Dai Tianhong Dept. of Power Eng.,HUST,Wuhan 430074,China. Cao Chongwen |
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| Abstract: | Based on a heat and mass transfer analysis during mixed flow grain drying, a mathematical simulation program is developed. The fundamental approach employed in the simulation consists in taking the mixed flow bed as equivalent to a series of alternate concurrent flow and counter flow sections. The accuracy of the program is verified by experimental results and is found to be reliable. |
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| Keywords: | heat and mass transfer mixed flow grain drying mathematical simulation |
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