现代军用涡轮喷气发动机主燃油系统燃油积沉实验

Fuel deposit experiment on main fuel system of modern military jet engine

School of Jet Propulsion, Beijing University of Aeronautics and Astronautics, Beijing 100083, China

摘要: 通过实验,采用称重法研究了国产航空燃油RP-3在高热负荷下的燃油积沉率与温度的关系.结果表明,在一般情况下,其积沉率低于美国JP-4,JP-,Jet-A,高于Jet-8.实验发现燃油滤网和离心喷嘴切向槽道上均有不同程度的积沉物.
- 航空、航天推进系统 /
- 涡轮喷气发动机 /
- 主燃油系统 /
- 燃油积沉率 /
- 胶质
Abstract: The relationship between fuel deposit and temperature of Chinese jet fuel RP-3 was measured under crucial thermal condition using weighting method.The results show that,the deposit rate is below that of American jet fuel JP-4,JP-5,Jet-A,but higher than Jet-8.The various degrees of deposit occurred on the filter and the tangential channel of the nozzle swirler.
- aerospace propulsion system /
- modern military jet engine /
- main fuel system /
- fuel deposit rate /
- gelatin

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