采用高速摄影技术拍摄了等当量比的甲烷/空气预混气环境下,火焰与激波相互作用的时序照片,对实验结果进行了分析讨论.使用基于带化学反应的N-S方程和热力学数据,利用改进的VLS格式,对等当量比条件下甲烷/空气预混气中激波与火焰的相互作用进行了数值模拟,并利用光学知识,进行了计算光学的数值模拟.实验结果与数值计算结果进行了比较,两者符合得较好.
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