The priming process of feed lines of cryogenic propellant liquid rocket engines was studied.

研究了低温推进剂液体火箭发动机供应管道系统充填过程的建模问题。

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The major failure models of liquid rocket engines of foreign countries and china are analyzed.

分析了国内外液体火箭发机主要故障模式；

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Owing to the dissimilar combustion mode, their working process is different form that of solid rocket motors and the liquid rocket engines.

由于氧化剂和燃料的燃烧方式不同，固液火箭发动机工作过程和液体火箭发动机及固体火箭发动机有很大的区别。

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Liquid-fuelled rocket engines work by mixing the fuel (in this case kerosene) with liquid oxygen at high pressure.

ECONOMIST: On a rotor-blade and a prayer | The

The concept calls for a two-stage rocket that would be powered by engines burning liquid oxygen and kerosene.

BBC: Science & Environment