摘要
本文建立了装甲输送车乘员舱内三维空气流动与传热计算的物理模型和数学模型 ,应用k—ε二方程紊流模型、非结构化网格和有限容积法对某装甲输送车乘员舱内的空气流场与温度场进行了三维数值仿真计算与分析 。
A physical and mathematical model for the computation of 3 D airflow and heat transfer in an armored personnel carrier passenger compartment is set up. By a two equation k ε turbulence model and FVM(finite volume method)with unstructured grid,the 3 D distributions of airflow and temperature fields in an armored personnel carrier passenger compartment are numerically calculated. A theoretical basis for the study on the optimization of the armored personnel carrier passengers' survival environment was given.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2003年第1期15-18,共4页
Acta Armamentarii
基金
国家自然科学基金资助项目 (5 0 0 760 47)
关键词
装甲输送车
乘员舱
空气流动
空气传热
模型
三维流场
thermology, armored personnel carrier,turbulence flow,heat transfer,3 D airflow field,temperature field