特种车辆动力舱壁面降温结构仿真研究  

Simulation Research on the Structure for Reducing the Temperature of Engine Compartment Decks of Tank

作　　者：李亮[1] 王剑[1] 付伟[1] 

机构地区：[1]中国北方车辆研究所,北京100072

出　　处：《车辆与动力技术》2011年第3期36-38,51,共4页Vehicle & Power Technology

摘　　要：以某型特种车辆动力舱为研究对象,设计了降低动力舱壁面温度的结构,首先运用FLUENT软件对此结构进行仿真,然后与原动力舱温度场的仿真结果进行对比和分析,同时对降温结构进行了优化,得到了有效降低动力舱壁面温度的最终结构.结果表明:侧壁面双层风道冷却结构最高可使侧壁面温度降低15℃,盖板结构可以使动力舱舱盖温度降低约4℃.This paper studied the structure of the engine compartment of a certain type of tank to reducing the temperature of engine compartment decks.The temperature field was simulated by FLUENT.Compared with the simulation results of the original engine compartment,the optimum structures effectively reduced the temperature of decks.

关 键 词：动力舱 温度场 红外隐身 

分 类 号：TJ810.31[兵器科学与技术—武器系统与运用工程]