Combination of nanofluid and inserts for heat transfer enhancement

Journal of Thermal Analysis and Calorimetry, Год журнала: 2018, Номер 135(1), С. 437 - 460

Опубликована: Фев. 23, 2018

Язык: Английский

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A review on the applications of porous materials in solar energy systems

Renewable and Sustainable Energy Reviews, Год журнала: 2017, Номер 73, С. 1198 - 1210

Опубликована: Фев. 14, 2017

Язык: Английский

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Potentials of porous materials for energy management in heat exchangers – A comprehensive review

Applied Energy, Год журнала: 2019, Номер 243, С. 206 - 232

Опубликована: Апрель 3, 2019

Язык: Английский

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A review on recent developments in thermal performance enhancement methods of flat plate solar air collector

Renewable and Sustainable Energy Reviews, Год журнала: 2020, Номер 134, С. 110315 - 110315

Опубликована: Сен. 9, 2020

Язык: Английский

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Applications of cascaded phase change materials in solar water collector storage tanks: A review

Solar Energy Materials and Solar Cells, Год журнала: 2019, Номер 199, С. 24 - 49

Опубликована: Апрель 28, 2019

Язык: Английский

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A Review of Recent Passive Heat Transfer Enhancement Methods

Energies, Год журнала: 2022, Номер 15(3), С. 986 - 986

Опубликована: Янв. 28, 2022

Improvements in miniaturization and boosting the thermal performance of energy conservation systems call for innovative techniques to enhance heat transfer. Heat transfer enhancement methods have attracted a great deal attention industrial sector due their ability provide savings, encourage proper use sources, increase economic efficiency systems. These are categorized into active, passive, compound techniques. This article reviews recent passive techniques, since they reliable, cost-effective, do not require any extra power promote conversion systems’ when compared active methods. In approaches, various components applied transfer/working fluid flow path improve rate. The studied this include inserts (twisted tapes, conical strips, baffles, winglets), extended surfaces (fins), porous materials, coil/helical/spiral tubes, rough (corrugated/ribbed surfaces), nanofluids (mono hybrid nanofluids).

Язык: Английский

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Enhancement of solar still by reticular porous media: Experimental investigation with exergy and economic analysis

Applied Thermal Engineering, Год журнала: 2017, Номер 130, С. 1341 - 1348

Опубликована: Ноя. 22, 2017

Язык: Английский

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Experimental and numerical investigations of a single and double pass porous serpentine wavy wiremesh packed bed solar air heater

Renewable Energy, Год журнала: 2019, Номер 145, С. 1361 - 1387

Опубликована: Июнь 25, 2019

Язык: Английский

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Effects of porous material and nanoparticles on the thermal performance of a flat plate solar collector: An experimental study

Renewable Energy, Год журнала: 2017, Номер 114, С. 1407 - 1418

Опубликована: Июль 5, 2017

Язык: Английский

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A review of water heating technologies: An application to the South African context

Energy Reports, Год журнала: 2018, Номер 5, С. 1 - 19

Опубликована: Ноя. 15, 2018

The process of water heating consumes enormous amounts energy. South African households may see up to 40% their total energy be allotted the water. implementation efficient or renewable source technologies, for main purpose water, assist in reducing magnitude crisis that Africans are facing daily. This will, turn, reduce consumption and costs, so price hikes do not affect consumers as severely it would otherwise. this paper is provide a survey most frequently used domestic technologies. aims critically analyse summarize recent advancements made non-renewable particularly case. These technologies include electric storage tank heater, solar heaters (passive active circulation), heat pump geothermal heating, photovoltaic-thermal gas-fired tankless biomass heater oil-fired heater. Substantial research works other academic studies focusing on efficiency improvement, optimal design control, were consulted categorized terms contributions, focus respective key findings review conducted various discussed organized, based advantages, drawbacks, approximate initial investment, average life expectancy payback period. results identify gaps existing research. aim propose new perspective importance hybrid systems cost savings they might offer.

Язык: Английский

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