CFD analysis of Al2O3-syltherm oil Nanofluid on parabolic trough solar collector with a new flange-shaped turbulator model
TLDR
In this paper , the thermal effects of using Al2O3-syltherm oil nanofluid with different concentrations and new flange-shaped turbulators are investigated.About:
This article is published in Theoretical and Applied Mechanics Letters.The article was published on 2022-01-01 and is currently open access. It has received 31 citations till now. The article focuses on the topics: Turbulator & Nanofluid.read more
Citations
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Increasing heat transfer in flat plate solar collectors using various forms of turbulence-inducing elements and CNTs-CuO hybrid nanofluids
TL;DR: In this article , the authors used hybrid nanofluids and various turbulence-inducing elements to increase the convective heat transfer coefficient (HTC) of the flat plate solar collector.
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Effects of using nanofluid, applying a magnetic field, and placing turbulators in channels on the convective heat transfer: A comprehensive review
TL;DR: In this paper , the effect of using either nanofluid as a new fluid, magnetic field, or turbulators on the convective heat transfer performance of thermal systems is discussed.
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Heat transfer inspection in [(ZnO-MWCNTs)/water-EG(50:50)]hnf with thermal radiation ray and convective condition over a Riga surface
TL;DR: In this paper , the authors examined the improved thermal efficiency of hybrid nanoparticles in the base solvent and showed that induction of novel thermal radiations (Rd) is a prime source to improve heat capability of hybrid nanofluids.
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Thermal energy storage inside the chamber with a brick wall using the phase change process of paraffinic materials: A numerical simulation
TL;DR: In this article , an attempt has been made to study the melting process of phase change materials by applying constant heat flux and temperature, and it was found that by increasing the thickness of the phase change material layers, due to the melting, more thermal energy is stored.
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A Review on Geothermal Renewable Energy Systems for Eco-Friendly Air-Conditioning
TL;DR: In this article , the present status on the employment of Earth-to-Air Heat eXchangers (EAHX) to contain the consumption of energy and to reduce the effect on the environment in response to the Montreal and Kyoto protocols in a way to achieve cleaner energy production with a low Global Warming Potential (GWP) and a low ozone depletion potential (ODP).
References
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Thermal enhancement of solar parabolic trough collectors by using nanofluids and converging-diverging absorber tube
TL;DR: In this article, the authors investigated the thermal efficiency enhancement of the commercial parabolic collector by increasing the convective heat transfer coefficient between the working fluid and the absorber, and showed that the use of nanofluids increases the collector efficiency by 4.25% while the geometry improvement increases the efficiency by4.55%.
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Heat transfer enhancement in parabolic trough collector tube using Al2O3/synthetic oil nanofluid
TL;DR: In this paper, the effect of AL2O3 particle concentration in the synthetic oil on the rate of heat transfer from the absorber tube was investigated, and various nanoparticle concentrations (
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Efficiency and heat transfer improvements in a parabolic trough solar collector using TiO2 nanofluids under turbulent flow regime
TL;DR: In this article, the efficiency of a parabolic trough solar collector (PTSC) was enhanced by using TiO2/DI-H2O (De-Ionized water) nanofluid.
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Heat transfer enhancement analysis of tube receiver for parabolic trough solar collector with pin fin arrays inserting
TL;DR: In this paper, a tube receiver with pin fin arrays inserting was introduced as the absorber tube of a parabolic trough receiver to increase the overall heat transfer performance of the tube receiver.