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建立了大加速度场中的层流预混火焰的一维模型，并应用改进的克莱法就加速度场对层流预混火焰传播速度及火焰面结构的影响以丙烷和空气的预混气为例进行了理论计算。通过分析计算结果，讨论了加速度对火焰传播速度、火焰面温度和密度分布及化学反应速率的影响及产生原因，为大加速度场中的燃烧试验提供了一定的理论指导。
A one-dimensional model of laminar pre-mixed flame in a large acceleration field is established. The influence of acceleration field on laminar pre-mixed flame propagation velocity and flame structure is analyzed with the modified Kleff method. The premixed gas of propane and air is Example of a theoretical calculation. By analyzing and calculating the results, the influence of acceleration on flame propagation velocity, flame temperature and density distribution and chemical reaction rate and their causes are discussed, which provides some theoretical guidance for combustion experiment in large acceleration field.