Articles with "thermodynamic performance" as a keyword



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Kinetic, equilibrium, and thermodynamic performance of sulfonamides adsorption onto graphene

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Published in 2018 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-018-3368-1

Abstract: With the extensive production and consumption of sulfonamide antibiotics, their existence in aquatic environments has received increasing attention due to their acute and chronic toxic effects. In this study, graphene was characterized and applied for… read more here.

Keywords: adsorption; graphene; thermodynamic performance; kinetic equilibrium ... See more keywords
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Studies on thermodynamic performance of three stage sorption heat transformer

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Published in 2019 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2019.03.080

Abstract: Abstract In the present study, a novel four alloys three-stage hydrogen based sorption heat transformer (4A – HSHT) is proposed to achieve higher heating output and efficiency with wide range of operating temperatures. The 4A… read more here.

Keywords: sorption; heat; thermodynamic performance; heat transformer ... See more keywords
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Thermodynamic performance of subcritical double-pressure organic Rankine cycles driven by geothermal energy

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Published in 2021 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2021.117162

Abstract: Abstract In the utilization of hot dry rock geothermal energy, the temperature of production well varies with the injection temperature of the recharge well and operation time. Taking into account of the variation of production… read more here.

Keywords: pressure organic; cycle; system; thermodynamic performance ... See more keywords
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Thermal-hydraulic and thermodynamic performance of parabolic trough solar receiver partially filled with gradient metal foam

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Published in 2020 at "Energy"

DOI: 10.1016/j.energy.2020.119046

Abstract: With the aim to improve overall thermal-hydraulic and thermodynamic performance of parabolic trough solar receiver (PTR), a new configuration with partial insertion of gradient metal foam (GMF) is proposed. The effects of GMF with pore… read more here.

Keywords: thermal hydraulic; thermodynamic performance; metal; hydraulic thermodynamic ... See more keywords
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Thermodynamic performance analysis of an inline fin-tube heat exchanger in presence of rectangular winglet pairs

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Published in 2021 at "International Journal of Mechanical Sciences"

DOI: 10.1016/j.ijmecsci.2020.106148

Abstract: Abstract This paper investigates the irreversibilities caused by fluid flowing under the effect of isothermal walls of fin-tube heat exchanger in the presence of longitudinal vortex generators. Inline arrangement of circular tubes with fin-surface mounted… read more here.

Keywords: analysis; thermodynamic performance; entropy generation; performance ... See more keywords
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Effect of the transient energy input on thermodynamic performance of passive water-in-glass evacuated tube solar water heaters

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Published in 2017 at "Renewable Energy"

DOI: 10.1016/j.renene.2016.12.051

Abstract: Abstract In this work the effect of the energy input time distribution on thermodynamic performance of a Water-in-glass Evacuated Tube Solar Water Heater (WGET-SWH) is studied, including thermo-hydraulic, first law and second law analysis. Geometrical… read more here.

Keywords: water; energy input; thermodynamic performance; energy ... See more keywords
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Effect of initial parameter on thermodynamic performance in a liquid oxygen tank with pressurized helium gas

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Published in 2019 at "Science and Technology for the Built Environment"

DOI: 10.1080/23744731.2019.1624096

Abstract: Heat and mass transfer occurs among different species during the pressurization process with helium gas in cryogenic storage tanks, for which detailed investigations are necessary. In this article, the influence of initial parameters on the… read more here.

Keywords: helium gas; thermodynamic performance; performance liquid; tank ... See more keywords
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Thermodynamic performance of a periodically driven harmonic oscillator correlated with the baths.

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Published in 2021 at "Physical review. E"

DOI: 10.1103/physreve.104.054118

Abstract: We consider a harmonic oscillator under periodic driving and coupled to two harmonic-oscillator heat baths at different temperatures. We use the thermofield transformation with chain mapping for this setup, which allows us to study the… read more here.

Keywords: system; performance periodically; thermodynamic performance; harmonic oscillator ... See more keywords
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Optimal design and verification through bench experiment to secure structural stability and improve thermodynamic performance of ventilated brake disc

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Published in 2023 at "Advances in Mechanical Engineering"

DOI: 10.1177/16878132231151620

Abstract: In this study, the thermodynamic performance of a ventilated brake disc was improved by securing structural stability and verified through bench experiments. A brake disc is a braking device that decelerates a vehicle or stops… read more here.

Keywords: brake disc; performance ventilated; thermodynamic performance; ventilated brake ... See more keywords