摘要
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.
In this paper, the 3-D airflow in the engine compartment of some kind of main battle tank made in China is calculated and analyzed, with the standard k-e turbulence model using the software of FLUENT. The influence factor of air temperature, air pressure and the running speed of tank on the airflow and heat transfer in engine compartment of tanks are gained.
出处
《装甲兵工程学院学报》
2005年第1期62-65,共4页
Journal of Academy of Armored Force Engineering
关键词
坦克动力舱
空气流动
传热
影响因素
数值仿真
engine compartment of tank
airflow
heat transfer
influence factor
numerical simulation
