Numerical study and machine learning on local flow and heat transfer characteristics of supercritical carbon dioxide mixtures in a sinusoidal wavy channel PCHE

ZX Wen, JL Wu, SS Wang, JQ Cheng, Q Li - International Journal of Heat …, 2024 - Elsevier
The ambient temperature has a great influence on the practical application of the
supercritical carbon dioxide (S-CO 2) Brayton cycle. The introduction of mixtures is an …

Thermodynamic analysis and equilibration response time prediction of recuperator in the SCO2 Brayton cycle

J Chen, K Cheng, X Li, J Guo, X Huai - Energy, 2024 - Elsevier
The recuperator of supercritical carbon dioxide (SCO 2) Brayton cycle significantly affects
the system's flexible control due to its thermal inertia. In this study, the structural parameters …