chemical property of hydrogen meaning in English

氢的化学性质

In the third chapter of this dissertation , based on the physical and chemical properties of hydrogen and the combustion characteristics of hydrogen , the quasi - dimension combustion calculation model of hydrogen ? fueled engine is set up through analyzing the characteristics of turbulence flame and chemical reaction kinetic of hydrogen ? air mixture . the model includes the dual ? area thermodynamics sub - model , quasi - dimensional turbulent entrainment combustion sub ? model , turbulence flame promulgating sub ? model , hydrogen - air mixture chemical kinetic sub - model and loss of heat transfer sub - model and so on
本文从氢燃料的物化特性和燃烧特征着手，通过分析氢空气混合气燃烧的湍流火焰结构和燃烧化学反应动力学，基于双区燃烧模型，建立了包括双区热力学、准维湍流卷吸燃烧、湍流火焰传播速度、氢空气混合气燃烧化学反应动力学以及传热损失等模块的燃烧模型，并给出了相应的计算方法。