| 关于锅炉热效率测试结果之排烟温度修正方法的探讨 |
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| 引用本文： | 齐国利,管坚,冷浩.关于锅炉热效率测试结果之排烟温度修正方法的探讨[J].电站系统工程,2013(1):13-14. |
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| 作者姓名： | 齐国利 管坚 冷浩 |
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| 作者单位： | 中国特种设备检测研究院;国家质量监督检验检疫总局 |
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| 基金项目： | 国家质检公益类科研项目(200910098) |
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| 摘 要： | 对TG-240/9.81-M进行了能效测试,由于运行条件与设计条件相差较大,分别依据GB10184-88和ASME PTC4.4-2008进行了排烟温度的修正,修正结果表明:由于两个标准对锅炉热平衡系统边界界定不同,导致用于修正的进口空气温度不一致;另外,对空气预热器进口空气温度进行修正比对给水温度进行修正更加全面、合理。
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| 关 键 词： | 锅炉 排烟温度 修正 |
Discussion on Correction of Exit Gas Temperature for Boiler Thermal Efficiency Test Results |
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| QI Guo-li,GUAN Jian,LENG Hao.Discussion on Correction of Exit Gas Temperature for Boiler Thermal Efficiency Test Results[J].Power System Engineering,2013(1):13-14. |
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| Authors: | QI Guo-li GUAN Jian LENG Hao |
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| Affiliation: | QI Guo-li,GUAN Jian,LENG Hao |
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| Abstract: | TG-240/9.81-M is test for energy efficiency,and exit Gas Temperature is corrected based on GB10184-88 and ASME PTC4.4-2008 because quite different on operating conditions and design conditions of entering air temperature and feedwater inlet temperature,the correction results show that: Inconsistent is generated by using different entering air temperature for correction,Since the different define definition about system boundaries of the boiler heat balance for the two standards;In addition to,correction for entering air temperature of preheater is more comprehensive and reasonable than the feedwater temperature correction. |
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| Keywords: | boiler exit gas temperature correction |
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