| 一种提高飞机空调系统制冷能力的方法 |
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| 引用本文： | 朱玲美,蒋福根,彭明,陈民生,邹宗涛.一种提高飞机空调系统制冷能力的方法[J].南京航空航天大学学报,2005,37(4):488-492. |
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| 作者姓名： | 朱玲美 蒋福根 彭明 陈民生 邹宗涛 |
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| 作者单位： | 南京航空航天大学航空宇航学院,南京,210016 |
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| 摘 要： | 将飞机空调系统中水分离器分离出的游离水喷到散热器的冷边，并对水喷到冲压空气中的状态变化过程和传热过程进行分析和计算。通过对比试验的验证，散热器冷边加水提高了散热器的热边温降。在散热器冷边流量与热边流量之比较小时，可将散热器的效率提高2％左右。该方法已应用于某型直升机空调系统中。
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| 关 键 词： | 制冷能力 散热器 喷水 空调系统 |
| 文章编号： | 1005-2615(2005)04-0488-05 |
| 收稿时间： | 2004-09-30 |
| 修稿时间： | 2004年9月30日 |
Improving Cooling Capacity of Air-Conditioning System of Airplanes |
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| ZHU Ling-mei,JIANG Fu-gen,Peng Ming,CHEN Min-sheng,ZOU Zong-tao.Improving Cooling Capacity of Air-Conditioning System of Airplanes[J].Journal of Nanjing University of Aeronautics & Astronautics,2005,37(4):488-492. |
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| Authors: | ZHU Ling-mei JIANG Fu-gen Peng Ming CHEN Min-sheng ZOU Zong-tao |
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| Abstract: | The condensed water separated from the air-conditioning system of an airplane is sprayed in the cold side of the radiator, and the heat transfer and the state change of water in the process of its spraying to the ram air are analyzed. Experimental results show that this method increases the temperature reduction in the hot side of the radiator. And the rate of the radiator can be improved about 2% when the flux ratio between the cold side and the hot side is less, thus improving the cooling capacity of the air-conditioning system. And the method is used in the air-conditioning system of some type of the helicopter. |
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| Keywords: | cooling capacity radiator spray water air-conditioning system |
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