摘要
以室内墙面壁纸为支撑材料,CaCl_2·6H_2O为相变材料,通过渗透处理制备了定形相变材料,并在高于相变温度条件下对定形相变材料和普通材料进行测试,结果显示,在这种情况下定形相变材料仍然具有一定的调温性能。同时通过数学模型和模拟分析,从理论上证实了这种现象的存在。
The stabilized PCM is made of common wallpaper and CaCl2·6H2O,which is measured under the condition of beyond the melting temperature. The results show that there is still some capability of heat storage in the stabilized PCM. At the same time, the math model is set up and the same result is achieved via simulation analysis.
基金
教育部博士点基金(200806111004)
重庆市自然科学基金(CSTC
2007BB4131)
重庆市建设委员会建设科研项目(103177020090003)
