Influence of Input Momentum and Losses in the Turbine on the Efficiency of a Turbofan Engine with Periodic Fuel Combustion

V. I. Bogdanov; A. K. Dormidontov

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Influence of Input Momentum and Losses in the Turbine on the Efficiency of a Turbofan Engine with Periodic Fuel Combustion

机译：涡轮中输入动量和损失对周期性燃油燃烧的涡扇发动机效率的影响

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摘要

It is shown that research carried out by leading aeroengine manufactures on the use of the thermodynamically high-efficient GTE cycle with the periodic fuel combustion is very urgent. The investigation results are presented and it is disclosed that the advantages of this cycle effectiveness are particularly evident in flight conditions. Owing to a high degree of gas heating, the influence of input momentum and the expansion process efficiency on the economical engine operation is reduced.

机译：结果表明，由领先的航空发动机制造商进行的有关使用热力学高效GTE循环以及周期性燃料燃烧的研究非常紧迫。提出了调查结果，并公开了这种循环有效性的优点在飞行条件下特别明显。由于气体加热程度高，因此减少了输入动量和膨胀过程效率对发动机经济运行的影响。

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来源
《Russian Aeronautics》 |2009年第3期|共3页
作者
V. I. Bogdanov; A. K. Dormidontov;
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正文语种 eng
中图分类航空;
关键词
Periodic fuel combustion; Input momentum; Pulsating flow; Rotor-piston expander;

机译：燃料定期燃烧;输入动量;脉动流量;转子活塞膨胀机;

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1. Influence of Input Momentum and Losses in the Turbine on the Efficiency of a Turbofan Engine with Periodic Fuel Combustion [J] . V. I. Bogdanov, A. K. Dormidontov Russian Aeronautics . 2009,第3期

机译：涡轮中输入动量和损失对周期性燃油燃烧的涡扇发动机效率的影响
2. Influence of some parameters of gas turbine engines on the efficiency of supplementary burning of fuel in combined cycle power units [J] . V. N. Klimenko, P. P. Sabashuk, A. I. Mazur, Промышленная Теплотехника . 2002,第2a3期

机译：燃气轮机发动机一些参数对组合循环动力装置燃料补充燃烧效率的影响
3. Influence of gas composition on the combustion and efficiency of a homogeneous charge compression ignition engine system fuelled with methanol reformed gases [J] . T Shudo International Journal of Engine Research . 2008,第5期

机译：气体成分对以甲醇重整气为燃料的均质充量压缩点火发动机系统燃烧和效率的影响
4. Influence of Combustion Efficiency on the Operation of Spark Ignition Engines Fueled with Methane and Hydrogen Investigated in a Quasi-Dimensional Simulation Framework [C] . Adrian Irimescu, Francesco Catapano, Silvana Di Iorio, C02 reduction for Transportation Systems Conference . 2018

机译：在准尺寸模拟框架中研究了甲烷和氢气燃料和氢气燃料燃料的燃烧效率的影响
5. The Thermochemical Degradation of Hot Section Materials for Gas Turbine Engines in Alternative-Fuel Combustion Environments. [D] . Montalbano, Timothy. 2015

机译：替代燃料燃烧环境中燃气轮机热段材料的热化学降解。
6. Conceptual Mean-Line Design of Single and Twin-Shaft Oxy-Fuel Gas Turbine in a Semiclosed Oxy-Fuel Combustion Combined Cycle [O] . Majed Sammak, Egill Thorbergsson, Tomas Grönstedt, -1

机译：半封闭式氧气-燃料燃烧联合循环中的单轴和双轴含氧燃气轮机概念中线设计
7. Influence of gas composition on the combustion and efficiency of a homogeneous charge compression ignition engine system fuelled with methanol reformed gases [O] . Shudo, Toshio 2008

机译：气体成分对以甲醇重整气为燃料的均质充量压缩点火发动机系统燃烧和效率的影响

Influence of Input Momentum and Losses in the Turbine on the Efficiency of a Turbofan Engine with Periodic Fuel Combustion

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