火用
可用能
潜热
材料科学
熔点
热力学
机械
点(几何)
热能储存
核工程
数学
工程类
复合材料
物理
几何学
作者
Takayuki Watanabe,Atsushi Kanzawa
出处
期刊:Heat recovery systems & CHP
[Elsevier]
日期:1995-10-01
卷期号:15 (7): 641-653
被引量:87
标识
DOI:10.1016/0890-4332(95)90044-6
摘要
The exergy efficiency, as well as the charging and discharging rates, in a latent heat storage system can be improved by use of the PCMs having different melting points. The melting point distribution of the PCMs has substantial effects on the exergy efficiency. The optimum melting point distribution of the PCMs has been estimated from numerical simulations and also from simple equations. The fast charging or discharging rate leads to high exergy efficiency.
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