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中文摘要：
应用相变材料（PCM）于热融法路面除冰雪技术中,在实验基础上确定发热材料体系的材料组成、PCM的封装方式以及PCM发热体的结构,制备路面发热融雪材料体系试件.试验研究表明：通过PCM相变产生的能量缓释效应,可以改善发热材料体系的温度场分布并对其实现温度调控;相变储能路面发热融雪材料体系具有较高的蓄热能力和热稳定性,融雪效能大,在满足融雪功效的同时,热应力明显降低且节能.
英文摘要：
Snow and ice on roads is a serious road traffic capacity.General Electric heating in the snow surface materials have a greater temperature gradient of temperature and repeated mutation,and the structure of the material damage to the road,big power.Based on phase-change materials,energy-release effect of the application of PCM in the design of the road heating system,snow material.Experimental research shows that the phase-change materials heat energy storage system in the road to meet the effectiveness of the snow,heat stress and decreased energy.
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