Articles with "supercritical subcritical" as a keyword



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Design and performance analyses for a novel organic Rankine cycle with supercritical-subcritical heat absorption process coupling

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Published in 2019 at "Applied Energy"

DOI: 10.1016/j.apenergy.2018.11.062

Abstract: Abstract Organic Rankine cycle (ORC) is a promising heat-power conversion technology for renewable energy development and waste heat recovery. This study proposes a novel ORC that can couple supercritical and subcritical heat absorption processes. The… read more here.

Keywords: cycle; supercritical subcritical; heat absorption; heat ... See more keywords
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Parametric analysis and thermo-economical optimization of a Supercritical-Subcritical organic Rankine cycle for waste heat utilization

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Published in 2020 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2020.112773

Abstract: Abstract The Supercritical-Subcritical organic Rankine cycle could combine the superiorities of supercritical ORC and dual-pressure organic Rankine cycle to recover more heat and improve the system performance. The parametric analysis and thermo-economical optimization of a… read more here.

Keywords: optimization; supercritical subcritical; organic rankine; rankine cycle ... See more keywords
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Supercritical and subcritical Turing pattern formation in a hyperbolic vegetation model for flat arid environments

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Published in 2019 at "Physica D: Nonlinear Phenomena"

DOI: 10.1016/j.physd.2019.03.006

Abstract: Abstract Patterned vegetation dynamics in flat arid environments are investigated in the framework of a hyperbolic modified Klausmeier model. In particular, this study aims at elucidating how the properties exhibited by supercritical and subcritical patterns… read more here.

Keywords: turing pattern; supercritical subcritical; arid environments; model ... See more keywords