| 用高低压涡轮间补燃提高双轴涡扇发动机性能 |
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| 引用本文： | 齐少军,葛爱学,蔡元虎,王占学.用高低压涡轮间补燃提高双轴涡扇发动机性能[J].推进技术,2002,23(6):453-456. |
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| 作者姓名： | 齐少军 葛爱学 蔡元虎 王占学 |
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| 作者单位： | 1. 第二炮兵第四研究所,北京,100085
2. 西北工业大学,航空动力与热力工程系,陕西,西安,710072 |
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| 摘 要： | 基于双轴涡扇发动机热力学模型，采用高低压涡轮间补燃的方法，实现了对发动机性能的改善，研究分析了高低压涡轮间补燃对发动机高度特性，速度特性以及转速特性的影响，计算结果表明采用高低压涡轮间补燃的热力循环后，发动机的推力明显提高，耗油率基本保持原来的水平或有所降低。
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| 关 键 词： | 涡轮风扇发动机 加力燃烧 飞行高度 飞行速度 |
| 文章编号： | 1001-4055(2002)06-0453-04 |
| 修稿时间： | 2001年12月10 |
Application of after-burning between high and low turbines to improve performance of two-spool turbofan engine |
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| QI Shao-jun,CAI Yuan-hu,WANG Zhan-xue and GE Ai-xue.Application of after-burning between high and low turbines to improve performance of two-spool turbofan engine[J].Journal of Propulsion Technology,2002,23(6):453-456. |
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| Authors: | QI Shao-jun CAI Yuan-hu WANG Zhan-xue and GE Ai-xue |
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| Abstract: | On the basis of the thermodynamics model of two-spool turbofan engine, performance of two-spool turbofan engine was improved by after-burning between high and low turbines. Effects of after-burning between high and low turbines on altitude, velocity and rotational speed characters were studied. The results show that thrust is obviously increased and SFC maintained on basic level or decreased are received by the after-burning between high and low turbines. |
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| Keywords: | Turbofan engine Turbine Afterburning Performance |
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