摘要
分析了激光点火过程的机理,针对激光点火过程的二维“热点”效应建立了二维数学模型,利用有限差分法进行求解。模拟结果反映了激光点火的过程,并模拟了不同参数对点火延迟时间的影响。
In this paper,the thermal mechanism of laser ignition process is analysed,a two dimension numerical modeling developed to model two dimension hot spot effect in the process of laser ignition and finite differential method used in the numerical modeling. Results show that the numerical modeling reflects the process of laser ignition,and some influence factors on ignition delay time were simulated.
出处
《火炮发射与控制学报》
北大核心
2003年第4期1-4,14,共5页
Journal of Gun Launch & Control
