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以k-ε两方程湍流模型和非结构化网格为基础,利用FLUENT软件针对某型主战坦克动力舱内的空 气流场和温度场进行了三维数值仿真计算与分析,得出了环境温度、压力和坦克行驶速度等因素对动力舱内的空 气流动和传热的影响关系。
Based on k-ε turbulence model and unstructured grid, three-dimensional numerical simulation and analysis of air flow field and temperature field in a power unit of a main battle tank were carried out by using FLUENT software. The environmental temperature , Pressure and tank speed and other factors on the power cabin air flow and heat transfer relationship.