Study on Supercritical Carbon Dioxide Recompression Cycle System Employing Solar Energy. Issue 2 (May 2019)

• Record Type: Journal Article
• Authors: Huiyong, Chen; Zhiheng, Xue; Weifeng, Wang; Tao, Wu; Chang, Fu
• Is Part Of: IOP conference series. Volume 267:Issue 2(2019)
• Publication Date: 2019-05
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/267/2/022009
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: In this paper, a new kind of power generation system was built, which took solar energy as heat source of the system. All heat exchangers in the system adopted a new kind of heat exchanger type-Printed Circuit Heat Exchanger (PCHE). In order to take advantage of the abrupt property changes near the critical point of carbon dioxide, we selected recompression Brayton cycle. Then, given the operating conditions, the optimization progress was performed and the optimized parameters were obtained.