飞机燃油系统热管理研究

徐志英; 庄达民

飞机燃油系统热管理研究

北京航空航天大学航空科学与工程学院, 北京 100083

基金项目: 国防基础科研项目(A2120060022)

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- 文章访问数: 2012
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- 被引次数: 0
出版历程
- 收稿日期: 2006-12-12
- 修回日期: 2007-01-23
- 刊出日期: 2007-11-28

Research of heat management for aircraft fuel system

School of Aeronautic Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

摘要

摘要: 为了充分利用飞机所载燃油作为冷源来冷却飞机的其他机载设备与系统,发挥燃油的最大使用效益,提出了飞机燃油系统热管理.通过对飞机燃油系统中流体网络的关键部件燃油增压泵、液动涡轮泵和管网进行数学建模以求解流体网络各节点的流量、压力、温度和热损失,从而能预测出各种情况下换热器前的燃油入口温度和进入飞机发动机前的燃油温度.研究内容可为飞机燃油这一冷源的综合利用及飞机燃油系统的热管理提供科学依据.
- 航空、航天推进系统 /
- 飞机 /
- 燃油系统 /
- 热管理 /
- 数值仿真
Abstract: To make full use of onboard fuel to cool down airborne equipments and systems as a cool source,the concept of heat management of aircraft fuel was presented.The flow rate,pressure,temperature and heat loss of various nodes in the fluid network could be obtained through mathematical modeling of key components in the fluid network of aircraft fuel system,e.g.the fuel pressure pump,turbine-pump,and pipeline network.This makes it possible to predict the inlet temperature before the heat changer and the engine in any circumstance.The research provides a basis for scientific comprehensive utilization of fuel and heat management of aircraft fuel system.
- aerospace propulsion system /
- aircraft /
- fuel system /
- heat management /
- numerical simulation

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参考文献(9)

[1]	王文龙,王伟.下一代战斗机综合环境控制/热管理系统开发现状[J].飞机设计,2004,3:74-76.WANG Wenlong,WANG Wei.Development of integrated environmental control system/thermal management system for next generation fighter aircraft[J].Aircraft Design,2004,3:74-76.
[2]	过增元,梁新刚,张信荣.空间站热管理[J].科学通报,2001,8:1403-1408.GUO Zengyuan,LIANG Xingang,ZHANG Xinrong.Thermal management of space station[J].Journal of Science,2001,8:1403-1408.
[3]	徐向华.小型空间站热管理系统动态仿真于实验研究[D].北京:清华大学工程力学系,2003,10:45-117.XU Xianghua.Numerical and experimental simulations of dynamic thermal management of small scale space station[D].Department of Engineering Mechanics,Tsinghua University,2003,10:45-117.
[4]	曹连华,庄达民,宁纯利,等.战斗机燃油系统流体网络的数值计算[J].飞机设计,2002,12:37-41.CAO Lianhua,ZHUANG Damin,NING Chunli,et al.Numerical calculation of fluid network system of fighter[J].Aircraft Design,2002,12:37-41.
[5]	周谟任.流体力学泵与风机[M].北京:中国建筑工业出版社,1985,12:87-300.
[6]	杨世铭,陶文铨.传热学[M].北京:高等教育出版社,1998,12:7-86.YANG Shiming,TAO Wenquan.Heat transfer[M].Beijing:Higher Eeducation Press,1998,12:7-86.
[7]	[苏]列希涅尔,乌利亚诺夫.飞机燃油系统设计[M].第三机械工业部第六○九研究所,1976:1-203.
[8]	浦志理.航空油泵设计[M].北京:国防工业出版社,1983,12:7-132.PU Zhili.Aviation Oil Pump Design[M].Beijing:Defence Industry Press,1983,12:7-132.
[9]	徐小平,李劲东,钟奇,等.大型航天器热管理系统温度分析[J].装备指挥技术学院学报,2004,4:63-66.XU Xiaoping,LI Jingdong,ZHONG Qi,et al.Temperature analysis of thermal management system in large spacecraft[J].Journal of the Academy of Equipment Command & Technology,2004,4:63-66.