| 飞机燃油箱可燃性定量分析的燃油箱热参数计算方法研究 |
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| 引用本文： | 郭军亮,周宇穗,王澍,周伟.飞机燃油箱可燃性定量分析的燃油箱热参数计算方法研究[J].民用飞机设计与研究,2011(3):20-22. |
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| 作者姓名： | 郭军亮 周宇穗 王澍 周伟 |
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| 作者单位： | 上海飞机设计研究院动力燃油系统设计研究部,上海,200235 |
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| 摘 要： | 燃油箱热参数是飞机燃油箱可燃性定量分析的关键输入参数之一。依据燃油箱热量平衡方程，推导得出了燃油箱两个热参数平衡温差与热时间常数的定量关系式。基于该关系式，给出了燃油箱热参数的计算方法。此外，还介绍了燃油平均温度的两种获取方法：燃油箱热模型方法和燃油系统热特性飞行试验方法。
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| 关 键 词： | 飞机燃油系统 燃油箱可燃性定量分析 燃油箱热参数 |
Study of Fuel Tank Thermal Data Calculating Method for Aircraft Fuel Tank Flammability Quantitative Analysis
Guo Junliang,Zhou Yusui,Wang Shu,Zhou Wei |
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| Guo Junliang,Zhou Yusui,Wang Shu,Zhou Wei.Study of Fuel Tank Thermal Data Calculating Method for Aircraft Fuel Tank Flammability Quantitative Analysis
Guo Junliang,Zhou Yusui,Wang Shu,Zhou Wei[J].Civil Aircraft Design and Research,2011(3):20-22. |
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| Authors: | Guo Junliang Zhou Yusui Wang Shu Zhou Wei |
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| Institution: | Guo Junliang Zhou Yusui Wang-Shu Zhou Wei ( Powerplant and Fuel Systems Department of SADRI ;Shanghai 200235, China) |
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| Abstract: | The quantitative equation between Equilibrium Delta Temperature （ AT ） and Thermal Time Constant （ r ） is derived based on the fuel tank heat balance equation in this paper. The method based on the quantitative equation betweenaTandr for calculating the fuel tank ther- mal data is presented. Furthermore, two kinds of methods for obtaining the fuel bulk temperature are also presented in this paper： Fuel Tank Thermal Model Method and Fuel System Thermal Flight Test Method. |
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| Keywords: | aircraft fuel system fuel tank flammability quantitative analysis fuel tank thermal data |
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