| 热管式降膜吸收器波动降膜传热传质过程模拟 |
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| 引用本文： | 廖运文 赵玉萍. 热管式降膜吸收器波动降膜传热传质过程模拟[J]. 西华师范大学学报(哲学社会科学版), 2004, 25(4): 429-433 |
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| 作者姓名： | 廖运文 赵玉萍 |
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| 作者单位： | [1]西华师范大学化学化工学院，四川南充637002 [2]西华师范大学计算机学院，四川南充637002 |
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| 摘 要： | 对第二类吸收热泵热管式降膜吸收器溶液降膜吸收传热传质并通过热管移出吸收热的过程进行了数值研究．根据所求得的波动膜流解及建立的数学模型，通过求解热管加热段外壁面溶液波动降膜传递方程和热管传热方程，研究了膜雷诺数、低位余热温度、输出热温度及降膜波动等因素对传热传质过程的影响，并与平滑膜进行了比较．
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| 关 键 词： | 降膜吸收器 过程模拟 溶液 传热传质 波动 外壁 余热 滑膜 低位 解热 |
| 文章编号： | 1001-8220(2004)04-0429-05 |
| 修稿时间： | 2004-02-16 |
Computer Simulation of Wavy Falling Film Heat and Mass Transfer in Heat Pipe-Type Falling Film Absorber |
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| LIAO Yun-wen,ZHAO Yu-ping. Computer Simulation of Wavy Falling Film Heat and Mass Transfer in Heat Pipe-Type Falling Film Absorber[J]. Journal of China West Normal University:Natural Science Edition, 2004, 25(4): 429-433 |
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| Authors: | LIAO Yun-wen ZHAO Yu-ping |
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| Affiliation: | LIAO Yun-wen~1,ZHAO Yu-ping~2 |
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| Abstract: | A numerical study of the heat and mass transfer process of the solution absorption and the moving out of absorption heat through heat pipe in heat pipe-type falling film absorber are presented. The influences of film Reynolds number, low grade waste heat temperature, output heat temperature, wavy motion on the heat and mass transfer process are studied. The heat and mass transfer of wavy falling film is compared with that of smooth falling film. |
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| Keywords: | heat pipe absorber wavy falling film absorption absorption heat transformer |
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