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作为基本散热方法之一的自然冷却具有结构简单、成本低、可靠性高等特点,被广泛地用于体积发热率密度不高的电子设备的散热中。自冷设计的主要任务是在结构上进行符合自然散热规律的热设计,将设备内产生的热量以低热阻的形式迅速转移到环境中去,确保设备工作在允许的温度范围内。与设备自然散热有关的结构因素很多,而且各种结构因素及其不同的组合均会给设备自
Natural cooling as one of the basic cooling methods has the advantages of simple structure, low cost, high reliability and the like, and is widely used for dissipating heat of electronic equipment whose volume heat rate is low. The main task of self-cooling design is to carry out the thermal design that conforms to the natural cooling rules in the structure. The heat generated in the equipment is rapidly transferred into the environment with low thermal resistance to ensure that the equipment works within the allowable temperature range. And the natural cooling equipment, many structural factors, and a variety of structural factors and their different combinations will give equipment since