Exergoeconomic analysis and optimization of a transcritical CO2 power cycle driven by solar energy based on nanofluid with liquefied natural gas as its heat sink
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08375-6
Abstract: AbstractThe thermodynamic and economic analysis of a transcritical carbon dioxide power cycle is coupled with solar thermal subsystem and LNG subsystem. Solar thermal subsystem consists of parabolic trough collectors and a thermal storage tank, and… read more here.
Keywords: analysis; subsystem; power; co2 ... See more keywords
A novel supercritical CO2 recompression Brayton power cycle for power tower concentrating solar plants
Sign Up to like & getrecommendations! Published in 2020 at "Applied Energy"
DOI: 10.1016/j.apenergy.2020.114644
Abstract: Abstract Power tower concentrating solar plants with thermal energy storage will play a key role in the transition to a low carbon scenario, thanks to be a dispatchable renewable energy system. The ternary MgCl2/KCl/NaCl salt… read more here.
Keywords: power tower; power; power cycle; heat ... See more keywords
Preliminary conceptual design and thermodynamic comparative study on vapor absorption refrigeration cycles integrated with a supercritical CO2 power cycle
Sign Up to like & getrecommendations! Published in 2018 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2018.01.065
Abstract: Abstract Combined cooling and power system has gained extensive attention from government and publics throughout the world due to fuel saving, high energy utilization efficiency and different energy forms output. In this paper, a novel… read more here.
Keywords: system; vapor absorption; power; absorption refrigeration ... See more keywords
Design and optimization of CO2 pressurization system integrated with a supercritical CO2 power cycle for the CO2 capture and storage system
Sign Up to like & getrecommendations! Published in 2019 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2019.05.029
Abstract: Abstract An innovative CO2 pressurization system combined with supercritical CO2 (sCO2) open power cycle is proposed in this study. The combined system reduced the power demand associated with CO2 pressurization in the CO2 capture and… read more here.
Keywords: system; co2; co2 pressurization; power ... See more keywords
A novel cooling and power cycle based on the absorption power cycle and booster-assisted ejector refrigeration cycle driven by a low-grade heat source: Energy, exergy and exergoeconomic analysis
Sign Up to like & getrecommendations! Published in 2020 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2019.112321
Abstract: Abstract Nowadays, different renewable sources and energy systems are attracting world attention due to the significant concerns about excessive emissions and the global energy crisis. To achieve both power and cooling supply for users, a… read more here.
Keywords: system; energy; power; cycle ... See more keywords
Thermodynamic and exergoeconomic analysis of a novel CO2 based combined cooling, heating and power system
Sign Up to like & getrecommendations! Published in 2020 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2020.113251
Abstract: Abstract In this paper, a novel combined cooling, heating and power (CCHP) system consisting of a supercritical carbon dioxide (sCO2) power cycle, a transcritical carbon dioxide (tCO2) power cycle with a carbon dioxide based refrigeration… read more here.
Keywords: novel; system; cchp system; power ... See more keywords
Most permutations power to a cycle of small prime length
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the Edinburgh Mathematical Society"
DOI: 10.1017/s0013091521000110
Abstract: Abstract We prove that most permutations of degree $n$ have some power which is a cycle of prime length approximately $\log n$. Explicitly, we show that for $n$ sufficiently large, the proportion of such elements… read more here.
Keywords: log log; log; power cycle; prime length ... See more keywords