| 先进战斗机超音速巡航油箱燃油温度变化仿真研究 |
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| 引用本文： | 张兴娟,张作琦.先进战斗机超音速巡航油箱燃油温度变化仿真研究[J].航空动力学报,2010,25(2). |
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| 作者姓名： | 张兴娟 张作琦 |
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| 作者单位： | 北京航空航天大学航空科学与工程学院,北京航空航天大学航空科学与工程学院 |
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| 摘 要： | 战斗机广泛地使用燃油作为飞机发热部件的热沉，尤其是先进战斗机在综合热管理技术的发展基础上，更加充分有效地使用了燃油来冷却。用热量平衡方法分析了在任意时段油箱中的燃油的温度。结果表明在中低马赫数飞行状况下，影响燃油温度的最主要因素是燃油油箱中燃油的剩余量。本文应用C软件计算油箱内燃油温度。
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| 关 键 词： | 燃油，温度，热源，热交换器，仿真 |
| 修稿时间： | 8/3/2009 9:46:33 PM |
Research on Simulation for Temperature Changes of Fuel in Tank in Supersonic Cruise of Advanced Fighter Aircraft |
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| Zhang Xing-Juan and zhangzuoqi.Research on Simulation for Temperature Changes of Fuel in Tank in Supersonic Cruise of Advanced Fighter Aircraft[J].Journal of Aerospace Power,2010,25(2). |
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| Authors: | Zhang Xing-Juan and zhangzuoqi |
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| Institution: | shool of aronautic sience and egineering , Beijing uiversity of,shool of aronautic sience and egineering , Beijing uiversity of |
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| Abstract: | Fuel is widely used as a heat sink for heat components of fighter aircraft, as the development of the integrated thermal management technology , fuel is utilized more efficiently to cool off especially for a advanced fighter aircraft . Heat balance method has been used to analyze the temperature of fuel in fuel tank at any period of time. The results show that at low and middle Mach number flight conditions, the influence of the rest quantity of fuel in the fuel tank is a major factor in the temperature of fuel. The computation of the temperature of fuel in the fuel tank was carried on by using the program based on C software. |
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| Keywords: | fuel temperature heat resource heat exchange simulation |
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