EXPERIMENTAL STUDY ON THE INFLUENCE OF DIFFERENT TYPES OF NANOMATERIALS ADDED ERYTHRITOL COMPOSITE AS PHASE CHANGE MATERIAL
The influence of different types of nanomaterials was presented in this paper.Experimental study on improvement of supercooling of erythritol by adding nucleating agents had been conducted.The impact on the thermal properties of erythritol adding nano-alumina was analyzed.The results showed that nano-alumina can ease the supercooling effectively,and the degree of supercooling decreased from 13 ℃ to 4 ℃.The thermal coefficient of erythritol adding 0.25wt% nano-alumina was twice as much as that of the pure erythritol,while the latent heat had little change.
ZHANG X WANG W HAN Z YANG Y
Shanghai Maritime University,No 1550,Harbour Ave.,Shanghai,201306,China
国际会议
西安
英文
1-6
2012-08-26（万方平台首次上网日期，不代表论文的发表时间）