Review of system design and operation control technology of supercritical CO2 power cycle

T Qin, X Yan, C Yuan, Y Sun - Energy Conversion and Management, 2025 - Elsevier
The supercritical CO 2 power cycle has lately received significant attentions due to its high
theoretical efficiency, robust peak-regulation capacity, compact components, and versatility …

[HTML][HTML] Efficient thermal integration model based on a biogas-fired gas turbine cycle (GTC) for electricity and desalination applications; thermo-economic and GA …

AS Abouzied, S Samad, AM Abed, M Shaban… - Case Studies in Thermal …, 2024 - Elsevier
As the global energy demand continues to rise, there is an urgent need to improve the
efficiency and sustainability of power generation systems. This study integrated a modified …

Techno-economic and advanced exergy analysis and machine-learning-based multi-objective optimization of the combined supercritical CO2 and organic flash cycles

RG Sardroud, SMS Mahmoudi, N Ghasemzadeh… - Applied Thermal …, 2025 - Elsevier
In the past few years, attention has been directed towards the advancement of renewable-
driven supercritical CO 2 recompression Brayton (SCRB) cycles. This highlights the impacts …

Pyrolysis mechanism of R601a/R245fa mixture: A ReaxFF-MD and DFT study

W Liu, W Yu, N Wang, J Chen, A Shen - Computational and Theoretical …, 2023 - Elsevier
R601a/R245fa mixture is one kind of promising working fluid in ORC. In this study, the
thermal decomposition mechanism of R601a/R245fa mixture was studied by reactive …

Hybridized power-hydrogen generation using various configurations of Brayton-organic flash Rankine cycles fed by a sustainable fuel: Exergy and exergoeconomic …

N Hajialigol, A Fattahi, N Karimi, M Jamali… - Energy, 2024 - Elsevier
This paper investigates different configurations of organic Rankine flash cycles combined
with a Brayton cycle by performing thermodynamic, exergy, and exergoeconomic analyses …

Towards sustainable energy – exploring the supercritical carbon dioxide (S-CO2) Brayton cycle for various applications: a critical review

K Ravi Kumar… - International Journal of …, 2024 - Taylor & Francis
In recent years, with an increase in energy demand and environmental concerns, it is
important to generate the required amount of energy in a greener and more efficient way …

Integrated modeling and exergy evaluation of an advanced solar-driven supercritical carbon dioxide-heat pump cogeneration system by standard thermal resistance

J Hao, C Ju, T Ma, X Wang, L Liang, F Hong… - Energy Conversion and …, 2024 - Elsevier
Conducting research on advanced cycle of distributed energy system and improving energy
utilization efficiency is an important approach to promote the development of distributed …

Microstructure of ionic liquids mixed with water on the charged graphene surface: A coarse-grained molecular dynamics simulation study

F Song, F Wang, J Ma, J Xue, J Fan - Journal of Molecular Liquids, 2023 - Elsevier
Ionic liquids (ILs) inevitably absorb a certain amount of moisture from the air during the
synthesis and utilization processes. The presence of water can have a significant impact on …

Exergy-economic performance comparison of three organic flash cycles integrated with an LNG subsystem to produce electricity and sub-zero cooling

MN Khan - Applied Thermal Engineering, 2024 - Elsevier
The performances of three organic cycles based on the flash process combined with a
liquefied natural gas (LNG) subsystem are assessed and compared from thermodynamic …

Development and comprehensive thermo-economic analysis of a novel compressed CO2 energy storage system integrated with high-temperature thermal energy …

J Tang, Q Li, S Werle, S Wang, H Yu - Energy, 2024 - Elsevier
This study introduces an innovative compressed CO 2 energy storage (CCES) system
poised to significantly enhance the management of fluctuating renewable energy sources …