一种弹载电子产品储热装置的设计与试验

为满足某弹载电子产品在高温环境中工作的需求，设计了一种储热装置对该产品进行有效温控。根据该产品的工作特性和相关技术要求进行储热装置的结构设计，分别用H62黄铜、5A06铝合金和泡沫铜基石蜡相变材料制作了具有同样结构外形的储热装置。设计制作与产品热耗一致的模拟热源用于储热装置的性能试验，对3 种储热装置的储热能力、导热能力等物理性质进行对比分析。结果表明，相变材料储热装置可以满足温控需求，并在储热能力和重量上有明显优势，值得在同类型产品平台中推广和应用。

Design and Test of a Thermal Energy Storage Device in Missile Electronics

To satisfy the requirements of missile electronics operating under high-temperature conditions, the paper designs a thermal energy storage device that effectively controls the temperature of the equipment. According to the performance and related technology requirements of the equipment, the structure of the thermal energy storage device is designed, and three thermal energy storage devices with similar structure frames are respectively made by H62 brass, 5A06 aluminum and foam copper based paraffin phase change material(PCM). Simulated heat source which has the same operational heat consumption as the actual equipment is designed for the test of the thermal energy storage device, and the test compares physical capabilities such as the thermal energy storage, the heat conductivity of the three devices. Results show that the PCM thermal energy storage device meets the temperature control requirements and has distinct advantages in thermal energy storage and weight, and it can be applied in similar platforms.