| PG9351FA燃机建模及改烧合成气的通流调整分析 |
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| 引用本文： | 张丽丽,王波,张士杰,肖云汉.PG9351FA燃机建模及改烧合成气的通流调整分析[J].工程热物理学报,2011(1):1-5. |
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| 作者姓名： | 张丽丽 王波 张士杰 肖云汉 |
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| 作者单位： | 中国科学院先进能源动力重点实验室(工程热物理研究所);中国科学院研究生院; |
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| 基金项目： | 国家高技术研究发展计划项目(No.2008AA05A302;No.2006AA05A109)资助 |
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| 摘 要： | 在透平冷却空气量估算的基础上,建立了透平逐级计算、考虑IGV角度对压气机特性曲线影响的PG9351FA燃机变工况模型.针对改烧合成气带来的压气机喘振、通流匹配等问题,分析了关小IGV角度、增大透平通流面积、降低燃气轮机T3温度等几种不同的通流调整措施对燃气轮机最大出力、压气机喘振裕度以及燃气轮机整体性能的影响,提出了一...
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| 关 键 词： | 燃气轮机 合成气 通流调整 |
MODELLING OF PG9351FA GAS TURBINE AND ANALYSIS OF FLOW MATCHING FOR SYNGAS |
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| ZHANG Li-Li WANG Bo ZHANG Shi-Jie XIAO Yun-Han ,Beijing ,China,.Graduate University of Chinese Academy of Sciences,Beijing ,China.MODELLING OF PG9351FA GAS TURBINE AND ANALYSIS OF FLOW MATCHING FOR SYNGAS[J].Journal of Engineering Thermophysics,2011(1):1-5. |
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| Authors: | ZHANG Li-Li WANG Bo ZHANG Shi-Jie XIAO Yun-Han Beijing China Graduate University of Chinese Academy of Sciences Beijing China |
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| Institution: | ZHANG Li-Li~(1,2) WANG Bo~1 ZHANG Shi-Jie~1 XIAO Yun-Han~1 (1.Key Laboratory of Advanced Energy and Power,CAS(IET),Beijing 100190,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | On the basis of estimation on the amount of cooling air for the turbine,a step-by-step off-design model for PG9351FA gas-turbine is built,in concern with the influence of IGV on compressor map;Focusing on the problem of compressor surge and flow match,the influence of several flow matching methods,including closing IGV,increasing turbine flow area,and decreasing T_3 temperature,on the maximum output,compressor surge margin,and the overall performance of gas-turbine is analyzed.In the end,an integrated flow ... |
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| Keywords: | gas-turbine syngas flow matching |
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