...Tingfang Yu; Genli Zhang; Jiapeng Zhou; Yicun Tang In this work, a combined supercritical CO 2 recompression Brayton cycle (SCRBC)/organic flash cycle with a two-phase expander (OFCT) system is proposed to improve the thermal efficiency of the SCRBC, which utilizes a two-phase expander to replace...

... the cooling capacity of existing refrigerators, which needs a thorough understanding of related thermodynamic phenomena. In this paper, thermodynamic processes of a GM refrigerator are analyzed and its performance is compared with Carnot cycle, and Brayton cycle with and without work recovery. Subsequently...

...Peng Hu; Yi-Ran Jiang; Gao-Wei Zhang; Zhen Miao The performances of the supercritical carbon dioxide (sCO 2 ) Brayton cycle with the recuperator were investigated by the simulation method. Evaluation criteria were proposed for system performance optimization. The calculation and analysis...

...Alan Kruizenga; Mark Anderson; Roma Fatima; Michael Corradini; Aaron Towne; Devesh Ranjan The increasing importance of improving efficiency and reducing capital costs has led to significant work studying advanced Brayton cycles for high temperature energy conversion. Using compact, highly efficient...

..., the vapor compression cycles: basic, cascade, and mixed gas refrigeration cycles, and the recuperative type cryocooler cycles: Joule–Thomson cycle, Brayton cycle, and Claude cycle, and periodic systems such as the regenerative type cryocooler cycles: Stirling cycle, pulse tube cycle, and Gifford–McMahon...

... 19 05 2010 19 05 2010 Brayton cycle heat transfer Monte Carlo methods solar power stations concentrated solar power pressurized receiver cavity receiver reticulate porous ceramic Rosseland diffusion P1 Monte Carlo radiation conduction convection solar energy...