Fuel temperature analysis of advanced fighter aircraft during supersonic cruise

ZHANG Xing-juan; ZHANG Zuo-qi; GAO Feng

Chinese

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Fuel temperature analysis of advanced fighter aircraft during supersonic cruise

更新时间：2026-07-07

- Fuel temperature analysis of advanced fighter aircraft during supersonic cruise
- Vol. 25, Issue 2, (2010)
- 作者机构：
  
  北京航空航天大学航空科学与工程学院,北京,100191
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2010
- 稿件说明：
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ZHANG Xing-juan, ZHANG Zuo-qi, GAO Feng. Fuel temperature analysis of advanced fighter aircraft during supersonic cruise[J]. 2010, 25(2).
DOI：

ZHANG Xing-juan, ZHANG Zuo-qi, GAO Feng. Fuel temperature analysis of advanced fighter aircraft during supersonic cruise[J]. 2010, 25(2). DOI：

摘要

战斗机广泛地使用燃油作为飞机发热部件的热沉

先进战斗机在综合热管理技术的发展基础上

更加充分有效地利用燃油来冷却.用热量平衡方法建立了燃油传热关系数学模型

分析了超声速巡航状态下油箱中的燃油温度随时间的变化.结果表明:战斗机在超声速飞行状况下

影响燃油温度的最主要因素是飞行马赫数和燃油的回流量.应用C软件通过计算仿真来求解油箱内燃油温度.

Abstract

Fuel is widely used as a heat sink for heat components of fighter aircraft.With the development of the integrated thermal management technology

fuel is utilized more efficiently to cool off especially for advanced fighter aircraft.Heat balance method has been used to build heat transfer mathematics modeling

and the time-dependent fuel temperature changes during supersonic cruise were analyzed in this paper.The results show that

the recirculation of the fuel and the flight Mach number are major influential factors to the fuel temperature during supersonic cruise.The computation and simulation of the temperature of fuel in the fuel tank was carried out by using the program based on C software.

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Related Institution

Hunan Aviation Powerplant Research Institute， Aero Engine Corporation of China

Sichuan Gas Turbine Establishment，Aero Engine Corporation of China

中国航天科技集团公司上海航天技术研究院上海航天动力技术研究所

北京航空航天大学宇航学院

College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics

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