Allam cycle: Review of research and development

W Chan, T Morosuk, X Li, H Li - Energy Conversion and Management, 2023 - Elsevier
The recently developed Allam cycle has already attracted researchers and practicing
engineers. The Allam cycle is considered one of the most promising oxy-fuel power cycles to …

Techno-economic and environmental assessment of a novel co-generation system integrating heat pump with Allam cycle

M ** combustion in Allam-Z cycle instead of common combustion
Z Liu, Z Li, Y Zhang, Y Zhang, B Zhao - Energy Conversion and …, 2022 - Elsevier
This paper proposes a modified Allam-Z cycle that uses chemical-loo** combustion (CLC)
instead of traditional combustion, called CLC-Allam cycle. Under the same cycle and …

A novel liquid metal MHD enhanced Closed-Brayton-Cycle power generation system for hypersonic vehicles: Thermodynamic analysis and performance evaluation …

K Cheng, Y Wang, J Xu, J Qin, W **g - Energy Conversion and …, 2022 - Elsevier
Abstract Closed-Brayton-cycle (CBC) is a potential thermodynamic cycle for high-power
dynamic electricity generation on hypersonic vehicles, but finite cold source onboard limits …

Thermodynamic analysis and optimization of a dual-pressure Allam cycle integrated with the regasification of liquefied natural gas

B Li, S Wang, J Qiao, B Wang, L Song - Energy Conversion and …, 2021 - Elsevier
A novel dual-pressure Allam cycle integrated with the cold energy recovery of liquefied
natural gas is proposed and analyzed in this paper. The feature of this system is that the cold …

Thermodynamic analysis and optimization of the semi-closed oxy-combustion supercritical CO2 power cycle with blending hydrogen into the natural gas/syngas

Z Miao, M Tian, Y Zhang, J Xu - Energy Conversion and Management, 2024 - Elsevier
The semi-closed oxy-combustion supercritical CO 2 (sCO 2) cycle is regarded as a
promising power cycle featuring the combined advantages of high efficiency and nearly …

Thermodynamic features of the regenerative system of direct fired sCO2 power cycles with oxygen combustion of methane

IS Sadkin, PA Shchinnikov - Applied Thermal Engineering, 2023 - Elsevier
The article presents an analysis of the thermodynamic features of the operation of a
regenerative system of sCO 2 power cycles. The cycle with a two-stage pressure increase …

An electricity supply system by recovering the waste heat of commercial aeroengine

Z Liu, Y Zhang, X Lv, Y Zhang, J Liu, C Su, X Liu - Energy, 2023 - Elsevier
Rapid development of the aviation industry has brought great convenience to people's travel
and goods transportation. The inevitable issues are high level of energy consumption and …

High-efficient and carbon-free biomass power generation hybrid system consisting of chemical loo** air separation and semi-closed supercritical CO2 cycle with a …

Y Wang, L Zhu, Y He, J Yu, C Zhang, S ** - Fuel Processing Technology, 2022 - Elsevier
Herein, a novel biomass power generation system, comprising of CO 2-assisted gasification
unit, chemical loo** air separation (CLAS) unit, semi-closed supercritical CO 2 (sCO 2) …

Thermodynamic analysis of a gas turbine cycle with direct recuperation based on a multistage compressed mass storage process

E Sun, X Wang, Q Zhang, F Chen, J Xu, Y Liu - International Journal of Heat …, 2024 - Elsevier
Gas turbines typically employ combined cycles owing to high exhaust temperature; however,
the complex bottoming cycle often constrains system flexibility. In this study, we explored the …