| 间接蒸发冷却器不可逆(火用)损失研究 |
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| 引用本文： | 丁杰,任承钦. 间接蒸发冷却器不可逆(火用)损失研究[J]. 制冷空调与电力机械, 2006, 27(3) |
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| 作者姓名： | 丁杰 任承钦 |
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| 作者单位： | 湖南大学,机械与汽车工程学院,湖南,长沙,410082 |
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| 摘 要： | 通过CFD方法模拟了逆流、顺流和叉流三种流动形式的间接蒸发冷却过程,分析了换热器内的温度和湿空气的值变化情况,讨论了有用能的转化关系和不可逆损失。为深入理解间接蒸发冷却器内的传热、传质过程和能量的传递与转换过程提供了参考。
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| 关 键 词： | 间接蒸发冷却 流动形式 损失 |
Study on Irreversible Exergy Destructions of Indirect Evaporative Coolers |
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| DING Jie,REN Cheng-qin. Study on Irreversible Exergy Destructions of Indirect Evaporative Coolers[J]. Refrigeration Air Conditioning & Electric Power Machinery, 2006, 27(3) |
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| Authors: | DING Jie REN Cheng-qin |
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| Abstract: | Three types of indirect evaporative cooling processes were simulated using CFD method. The variations of temperature and exergy of moist air were analyzed, and the conversion of different energy and irreversible exergy destructions were also discussed. It provides a better understanding of exergy components of heat and mass transfer processes and energy conversion in indirect evaporative coolers. |
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| Keywords: | indirect evaporative cooling flow pattern exergy destructions |
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