飞机液体冷却系统仿真技术研究

随着航空技术的进步,机载电子设备系统朝着数字化、集成化、智能化方向发展,导致机载电子设备的组装密度和热流密度不断增加,机载电子设备冷却问题越来越突出。对于大功率机载电子设备,传统强迫通风无法满足要求,多使用液体冷却技术对其进行冷却。本文提出了一种可应用于机载电子设备分散布置、具有区域故障隔离能力的新型飞机液体冷却系统架构,基于AMESim软件对此架构进行了仿真研究。

Research on Simulation Technology of Aircraft Liquid Cooling System

With the development of aviation technology, the on-board electronic equipment systems tend to be digitized, integrated, and intelligently developed, and the problem of cooling airborne electronic equipment is becoming more and more prominent.For high power airborne electronic equipment, the traditional method of forced ventilation cannot meet the cooling demand, and more liquid cooling technology is used to cool it. The paper presents a new liquid cooling system architecture which can be used for airborne electronic equipment. This system is aimed at distributed airborne electronic equipment and has the ability of sub-regional fault isolation.