| 直升机燃油系统地面模拟试验中试验台转角与油面角的关系 |
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| 引用本文： | 杨振祥,罗铁苟,聂永昱.直升机燃油系统地面模拟试验中试验台转角与油面角的关系[J].直升机技术,2001(3):35-40. |
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| 作者姓名： | 杨振祥 罗铁苟 聂永昱 |
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| 作者单位： | 中国直升机设计研究所,景德镇,333001 |
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| 摘 要： | 为了在直升机燃油系统地面模拟试验中准确地模拟油面角，本文介绍了试验台转角与油面角的关系，并给出了转换结果，同时，提出了一种用油箱内增压来模拟过载的设想，使在模拟试验时，油泵供油更趋真实，通过简化计算，给出了确定气压力的方法和判断依据。
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| 关 键 词： | 直升机 试验台转角 油面角 燃油系统 地面模拟试验 气压力 |
THE ANGLE OF THE STAND-ANGLE OF FUEL LEVEL RELATION IN HELICOPTER FUEL SYSTEM GROUND SIMULATED TEST |
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| Authors: | Yang Zhenxiang Luo Tiegou Nie Yongyu |
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| Abstract: | In order that the angle of fuel level can be simulated exactly in fuel system simulated test. This article describes a transformed relation between a angle of stand and a angle of fuel level, and a transformed result is given. At the same time, The paper suggersts a plan for simulated overload with air pressure in a fuel tank, so that a pump can work more really in simulted test. By simply calculating, a method that determined air pressues and a criterion are given. |
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| Keywords: | helicopter angle of stand angle of fuel level fuel system simulation test ari pressure |
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