文章基本信息

标题：Elements of supercritical CO2 cycles—mathematical modeling and validation on available experimental data
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作者：Jaroslaw Milewski ; Arkadiusz Szczesniak ; Łukasz Szablowski 等
期刊名称：Bulletin of the Institute of Heat Engineering
印刷版ISSN：2083-4187
出版年度：2022
卷号：102
期号：1
页码：1-13
语种：English
出版社：Warsaw University of Technology
摘要：This paper presents models of three elements: heat exchanger, compressor and expander dedicated to supercritical CO2 cycles (Brayton). The models are built using Ebsilon software and validated against experimental data from available literature. Radial turbomachinery and thin plate heat exchangers were used to meet the demands of the relatively compact design of the S-CO2 cycle elements. It seems that there are no general relationships for the turbomachinery and real characteristics need to be used for constructing the models.