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首页> 美国政府科技报告 >Investigation of Thrust Augmentation of a 1600-Pound Thrust Centrifugal- Flow-to-Turbojet Engine by Injection of Refrigerants at Compressor Inlets
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Investigation of Thrust Augmentation of a 1600-Pound Thrust Centrifugal- Flow-to-Turbojet Engine by Injection of Refrigerants at Compressor Inlets

机译：通过压缩机制冷剂进样口喷出的1600磅推力离心式流至涡喷发动机的加力调查

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Investigations were conducted to determine effectiveness of refrigerants in increasing thrust of turbojet engines. Mixtures of water an alcohol were injected for a range of total flows up to 2.2 lb/sec. Kerosene was injected into inlets covering a range of injected flows up to approximately 30% of normal engine fuel flow. Injection of 2.0 lb/sec of water alone produced an increase in thrust of 35.8% of rate engine conditions and kerosene produced a negligible increase in thrust. Carbon dioxide increased thrust 23.5%.

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