期刊名称：Bulletin of the Institute of Heat Engineering
印刷版ISSN：2083-4187
出版年度：2001
卷号：88
页码：3-12
语种：Polish
出版社：Warsaw University of Technology
摘要：A simple method for the determination of selected thermal properties of PCM (Phase Change Materials) is described. The thermal properties under consideration are the temperature of phase change, subcooling and superheating phenomena. This technique allows the investigation of technical-grade materials, as the sample is sufficiently large. The resulting measurements for water-ethylene glycol mixtures (for different concentrations) are also presented. This kind of substance seems to be attractive as a thermal storage material, and can be used for the improvement of the performance characteristics of cooling systems based on thermoelectric refrigeration units.
