| 天然气烟气冷凝热效率计算及影响因素分析 |
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| 引用本文： | 耿克成,田贯三,付林,杨巍巍,江亿.天然气烟气冷凝热效率计算及影响因素分析[J].煤气与热力,2004,24(8):427-431. |
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| 作者姓名： | 耿克成 田贯三 付林 杨巍巍 江亿 |
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| 作者单位： | 1. 清华大学,建筑技术科学系,北京,100084
2. 山东建筑工程学院,山东,济南,250014 |
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| 摘 要： | 建立了天然气烟气带冷凝过程热效率计算的数学模型，讨论了排烟温度、空气系数和空气含湿量与热效率的关系，分析了空气预热和补燃对热效率的影响。
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| 关 键 词： | 天然气 热效率 烟气冷凝 预热 补燃 数学模型 |
| 文章编号： | 1000-4416(2004)08-0427-05 |
Calculation of Thermal Efficiency During Flue Gas Condensation of Natural Gas and Analysis of Influence Factor |
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| GENG Ke-cheng,TIAN Guan-san,FU Lin,YANG Wei-wei,JIANG Yi.Calculation of Thermal Efficiency During Flue Gas Condensation of Natural Gas and Analysis of Influence Factor[J].Gas & Heat,2004,24(8):427-431. |
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| Authors: | GENG Ke-cheng TIAN Guan-san FU Lin YANG Wei-wei JIANG Yi |
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| Affiliation: | GENG Ke-cheng~1,TIAN Guan-san~2,FU Lin~1,YANG Wei-wei~1,JIANG Yi~1 |
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| Abstract: | A model on calculation of thermal efficiency during flue gas condensation of natural gas is built, the relationship of gas thermal efficiency with flue gas temperature, air factor, and air humidity ratio is discussed, and influence of air preheating and supplementary firing on gas thermal efficiency is analyzed. |
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| Keywords: | thermal efficiency condensation of flue gas preheating supplementary firing |
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