Abstract

A 3D mathematical model of a hydrogen engine is derived and verified. It is based on the Navier–Stokes transfer equations, in Reynolds form. The influence of the crankshaft speed, the air excess, and ignition timing on engine performance is considered. Modeling results show that the hydrogen engine with an external mixing system and with forced ignition may expediently be operated with a lean fuel mixture.

中文翻译：

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稀混合气运行的氢发动机工作过程的实验研究和3D建模

摘要

推导并验证了氢发动机的3D数学模型。它基于雷诺形式的Navier–Stokes传递方程。考虑曲轴转速，空气过量和点火正时对发动机性能的影响。建模结果表明，带有外部混合系统和强制点火的氢发动机可以方便地与稀薄的混合燃料一起运行。