| 高效率的新型动力循环 |
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| 引用本文： | 刘齐寿,王运路,黄锦涛.高效率的新型动力循环[J].现代电力,2001,18(4):9-14. |
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| 作者姓名： | 刘齐寿 王运路 黄锦涛 |
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| 作者单位： | 西安交通大学, |
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| 摘 要： | 沸点不同的混合工质在吸热蒸发过程中是变温过程,这可以大大降低换热过程的不可逆损失.本文利用这一特点,介绍了应用氨-水混合物作为工质的新型热力循环,包括作为联合循环底层循环的Kalina循环和应用低温热源的电冷联产循环,并对这种循环的热经济性进行了分析,结果表明应用混合工质的热力循环会得到更高的循环效率.
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| 关 键 词： | 热力循环 氨-水混合物 Kalina循环 地热能 |
| 文章编号： | 1007-2322(2001)04-0009-06 |
| 修稿时间： | 2001年6月3日 |
New Power Cycles with High Efficiency |
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| Liu Qishou,Wang Yunlu,Huang Jintao Xi'an Jiao Tong University,Xi'an.New Power Cycles with High Efficiency[J].Modern Electric Power,2001,18(4):9-14. |
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| Authors: | Liu Qishou Wang Yunlu Huang Jintao Xi'an Jiao Tong University Xi'an |
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| Affiliation: | Liu Qishou,Wang Yunlu,Huang Jintao Xi'an Jiao Tong University,Xi'an 710049 |
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| Abstract: | The temperature of mixtures with different boiling point is changing in the process of evaporation.The exergy loss of heat transfer can be greatly reduced.The paper introduces new power cycles using ammonia\|water mixtures,including Kalina cycle and cogeneration of power and refrigerant using low temperature heat sources.The thermal efficiencies can be improved by using these kinds of power cycles. |
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| Keywords: | power cycles ammonia\|water mixtures Kalina cycle geothermal energy |
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