| 燃气轮机中间回热循环性能分析 |
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| 引用本文： | 江丽霞,蔡睿贤.燃气轮机中间回热循环性能分析[J].工程热物理学报,2005,26(1):1-5. |
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| 作者姓名： | 江丽霞 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;中国科学院工程热物理研究所,北京,100080 |
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| 基金项目： | 国家重点基础研究发展计划(973计划);国家自然科学基金 |
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| 摘 要： | 本文质疑文献1提出的中间回热循环技术,通过基本分析,揭示其特殊规律。且通过与常规回热比较,从透平初温、最佳循环压比、回热器参数等方面分析了关键参数对循环性能的影响。结果表明:与文献1]不同,相对于简单循环和中间回热,常规回热具有更高的效率、更低的最佳压比。本文并指出文献1]得出不合适分析结果之故。此外由计算结果得知,高、低压缸透平压比分配的优化可有效地提高中间回热循环性能。
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| 关 键 词： | 中间回热循环 常规回热循环 性能分析 |
| 文章编号： | 0253-231X(2005)01-0001-05 |
| 修稿时间： | 2003年12月19 |
ALTERNATIVE REGENERATIVE CYCLE PERFORMANCE ANALYSIS |
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| JIANG Li-Xia,CAI Rui-Xian.ALTERNATIVE REGENERATIVE CYCLE PERFORMANCE ANALYSIS[J].Journal of Engineering Thermophysics,2005,26(1):1-5. |
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| Authors: | JIANG Li-Xia CAI Rui-Xian |
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| Abstract: | Thermodynamic performance of three gas turbine cycles-simple cycle, alternative regenerative cycle (ARC) proposed in ASME TRAN. and conventional regenerative cycle (CRC)-have been studied. It is mentioned that the conclusions of reference 1] is wrong and indicated the reasons for the incorrectness. Actually, compared with the ARC, the CRC always has higher thermal efficiency and lower optimal pressure ratio. Moreover, the optimization of the pressure ratio distribution in ARC should give more potential for its system performance improvement. |
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| Keywords: | alternative regenerative cycle conventional regenerative cycle performance analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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