| 无补燃余热锅炉型联合循环性能的简捷估算方法 |
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| 引用本文： | 徐玉杰,林汝谋,蔡睿贤.无补燃余热锅炉型联合循环性能的简捷估算方法[J].动力工程,2005,25(3):437-442. |
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| 作者姓名： | 徐玉杰 林汝谋 蔡睿贤 |
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| 作者单位： | 中国科学院,工程热物理研究所,北京,100080 |
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| 基金项目： | 国家高技术研究发展计划(863计划);国家基金 |
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| 摘 要： | 通过理论推导得出联合循环与燃气轮机的相对性能随燃气轮机热力参数变化的函数关系及描述不同蒸汽流程的系数关联公式,然后应用大量有关数据统计拟合出对理论公式计算结果的修正系数进行修正提出了一种基于燃气轮机性能参数的无补燃余热锅炉型联合循环性能简捷估算方法。实例验证表明:该公式具有较好的实用性和较高的精度。图4表3参10。
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| 关 键 词： | 动力机械工程 联合循环 热力性能 简捷算法 比较法 |
| 文章编号： | 1000-6761(2005)03-0437-06 |
A Simple Way for Calculating the Performance of Combined Cycles with Non-Additionally Fired Waste Heat Boilers |
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| XU Yu-jie,LIN Ru-Mou,CAI Rui-Xian.A Simple Way for Calculating the Performance of Combined Cycles with Non-Additionally Fired Waste Heat Boilers[J].Power Engineering,2005,25(3):437-442. |
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| Authors: | XU Yu-jie LIN Ru-Mou CAI Rui-Xian |
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| Abstract: | A correlating coefficient formula of combined cycles is theoretically derived for different steam application processes, which expresses the functional performance dependence of the combined cycle and of the gas turbine on changes of the gas turbine's thermal parameters. Then, by making use of a large number of relevant statistical data, correction factors were found, which can be used to correct the theoretical calculation results. Practical examples show that this method is quite serviceable and featured by relatively high precision.Figs 4, tables and refs 10. |
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| Keywords: | power and mechanical engineering cycle power generation thermal performance simple way of calculation comparison method |
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