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   Articles with "humidification dehumidification" as a keyword



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Theoretical analysis of humidification – dehumidification process in an open type solar desalination system

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recommendations! Published in 2018 at "Case Studies in Thermal Engineering"

DOI: 10.1016/j.csite.2018.09.009

Abstract: Abstract A theoretical study of humidification – dehumidification (HDH) process in transient mode inside an open solar distiller is presented. Energy and mass balances of the water layer, airstream, and glass cover of the distiller… read more here.

Keywords: air; water; process; humidification dehumidification ... See more keywords
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A graphical method for the determination of optimum operating parameters in a humidification-dehumidification desalination system

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recommendations! Published in 2019 at "Desalination"

DOI: 10.1016/j.desal.2018.12.013

Abstract: Abstract Humidification–dehumidification (HDH) technology is an innovative desalination technology which has received considerable attention from researchers in recent years. In this study, the effects of mass flow rate ratio and pinch point temperature difference (PPTD)… read more here.

Keywords: operating parameters; system; desalination; graphical method ... See more keywords
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Investigation of humidification-dehumidification desalination system through waste heat recovery from household air conditioning unit

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recommendations! Published in 2019 at "Desalination"

DOI: 10.1016/j.desal.2019.05.016

Abstract: Abstract The performance of a hybrid humidification-dehumidification (HDH) desalination system operated through the waste heat recovered from vapour compression refrigeration (VCR) based household air-conditioning unit is investigated in the present study. The paper deals with… read more here.

Keywords: desalination system; system; desalination; waste heat ... See more keywords
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Pressure effect on an ocean-based humidification-dehumidification desalination process

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recommendations! Published in 2019 at "Desalination"

DOI: 10.1016/j.desal.2019.06.022

Abstract: Abstract A new humidification-dehumidification (HDH) desalination process is proposed and analyzed. Being ocean based, the process does not produce any brine. It is largely powered jointly by solar energy, wind energy, and various types of… read more here.

Keywords: desalination; process; pressure; humidification dehumidification ... See more keywords
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Freshwater and cooling production via integration of an ethane ejector expander transcritical refrigeration cycle and a humidification-dehumidification unit

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recommendations! Published in 2020 at "Desalination"

DOI: 10.1016/j.desal.2019.114259

Abstract: Abstract Despite the fact that humidification-dehumidification (HDH) desalination systems can be driven by various renewable or waste heat energies, many of the available renewable technologies are expensive in some parts of the globe. Hence, proposing… read more here.

Keywords: ethane; ethane eetrc; two stage; unit ... See more keywords
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Thermal investigation and performance analysis of a novel evaporation system based on a humidification-dehumidification process

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recommendations! Published in 2017 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2017.05.036

Abstract: Abstract A novel humidification-dehumidification (HDH) system is designed to enhance the evaporation capacity. A more rigorous mathematical model of humidifier is proposed. A simulation programme of the whole system is built. Theoretical investigation is performed… read more here.

Keywords: evaporation capacity; evaporation; system; humidification dehumidification ... See more keywords
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The impact of thermodynamic balancing on performance of a desiccant-based humidification-dehumidification system to harvest freshwater from atmospheric air

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recommendations! Published in 2019 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2019.112011

Abstract: Abstract The thermodynamic balancing is a powerful tool to minimize the entropy generation in a thermal system. This tool is investigated to thermodynamically balance a novel desiccant-based humidification-dehumidification (HDH) system by extracting the recirculated air.… read more here.

Keywords: desiccant based; system; based humidification; air ... See more keywords
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Solar humidification-dehumidification desalination systems: A critical review

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recommendations! Published in 2019 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2019.112129

Abstract: Abstract Shortage of potable water resources is becoming a major and concerning threat to sustainable development. This situation prompts the importance of employing urgent solutions of water desalination. However, desalination is very capital-intensive and consumes… read more here.

Keywords: solar humidification; research; humidification dehumidification; desalination ... See more keywords
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A design procedure to size thermodynamically-balanced humidification-dehumidification desalination systems

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recommendations! Published in 2020 at "Energy Conversion and Management"

DOI: 10.1016/j.enconman.2020.113357

Abstract: Abstract Humidification-dehumidification desalination systems are best suited for small-scale and off-grid applications. The primary drawback of humidification-dehumidification systems is their low thermal performance. Thermodynamic balancing of the heat and mass exchange processes between the humidifier… read more here.

Keywords: humidification; extraction; system; performance ... See more keywords
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Thermodynamic, economic analysis and optimization of a heat pump driven desalination system with open-air humidification dehumidification configurations

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recommendations! Published in 2019 at "Energy"

DOI: 10.1016/j.energy.2019.03.005

Abstract: Abstract In this paper, the heat pump is coupled to a humidification dehumidification desalination system, with open-air configurations, to enhance the energy conversion efficiency. After establishing the energetic and entropic equations for all the thermal… read more here.

Keywords: desalination system; heat pump; humidification dehumidification; desalination ... See more keywords
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Development of a MXene-based membrane with excellent anti-fouling for air humidification-dehumidification type desalination

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recommendations! Published in 2022 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2021.119907

Abstract: Abstract Membrane-based air humidification-dehumidification desalination (MHDD) is an emerging seawater desalination process that can be driven by low-grade, renewable energy sources; however, membrane fouling and wetting are key issues that hinder its practical application. In… read more here.

Keywords: anti fouling; desalination; air humidification; mxene ... See more keywords