Articles with "radiation absorption" as a keyword



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Design and analysis of Salisbury screens and Jaumann absorbers for solar radiation absorption

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Published in 2018 at "Frontiers in Energy"

DOI: 10.1007/s11708-018-0542-6

Abstract: Two types of resonance absorbers, i.e., Salisbury screens and Jaumann absorbers are systematically investigated in solar radiation absorption. Salisbury screen is a metal-dielectric-metal structure which overcomes the drawback of bulky thickness for solar spectrum. Such… read more here.

Keywords: absorption; radiation absorption; solar radiation; jaumann absorbers ... See more keywords
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Experimental evaluation of scattering phase function and optimization of radiation absorption in solar photocatalytic reactors

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Published in 2017 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2017.08.046

Abstract: Abstract Radiation absorption in photocatalytic reactors is usually simulated using the Monte Carlo (MC) stochastic method. In this article, MC is coupled with three different scattering phase functions: isotropic (ISO) phase function, diffuse reflecting large… read more here.

Keywords: phase; phase function; radiation absorption;
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Heat and mass transfer analysis for the MHD flow of nanofluid with radiation absorption

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Published in 2018 at "Ain Shams Engineering Journal"

DOI: 10.1016/j.asej.2016.04.016

Abstract: Abstract In this paper the effects of Diffusion thermo, radiation absorption and chemical reaction on MHD free convective heat and mass transfer flow of a nanofluid bounded by a semi-infinite flat plate are analyzed. The… read more here.

Keywords: radiation absorption; mass transfer; heat mass; flow ... See more keywords
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Mixed convection flow and heat transfer of chemically reactive drilling liquids with clay nanoparticles subject to radiation absorption

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Published in 2021 at "Ain Shams Engineering Journal"

DOI: 10.1016/j.asej.2021.04.030

Abstract: Abstract Impact of radiation absorption on chemically reactive and heat generating drilling liquids comprising of water-clay, kerosene-clay or engineoil-clay nanofluids flowing through a vertical channel is considered. Applications are found in rig drilling process for… read more here.

Keywords: chemically reactive; heat; radiation; drilling liquids ... See more keywords
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Chemically reactive and naturally convective high speed MHD fluid flow through an oscillatory vertical porous plate with heat and radiation absorption effect

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Published in 2018 at "Engineering Science and Technology, an International Journal"

DOI: 10.1016/j.jestch.2018.03.004

Abstract: Abstract This paper concerns with the modelling of an unsteady natural convective and higher order chemically reactive magnetohydrodynamics (MHD) fluid flow with the effect of heat and radiation absorption. The flow is generated through a… read more here.

Keywords: radiation absorption; effect; number; heat ... See more keywords
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Electromagnetic-radiation absorption by water.

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Published in 2017 at "Physical Review E"

DOI: 10.1103/physreve.96.062607

Abstract: Why does a microwave oven work? How does biological tissue absorb electromagnetic radiation? Astonishingly, we do not have a definite answer to these simple questions because the microscopic processes governing the absorption of electromagnetic waves… read more here.

Keywords: absorption; absorption water; radiation absorption; water ... See more keywords
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Effect of radiation absorption and buoyancy force on the MHD mixed convection flow of Casson nanofluid embedded with Al50Cu50 alloy nanoparticles

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Published in 2018 at "Multidiscipline Modeling in Materials and Structures"

DOI: 10.1108/mmms-12-2017-0164

Abstract: Purpose The purpose of this paper is to report the effects of radiation absorption and buoyancy forces on the boundary layer analysis of Casson nanofluid past a vertical plate in a porous enclosure filled with… read more here.

Keywords: radiation absorption; alloy nanoparticles; casson nanofluid; al50cu50 alloy ... See more keywords
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Laser Radiation Absorption by Metals during the Formation of Surface Nanostructures

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Published in 2019 at "Doklady Physics"

DOI: 10.1134/s1028335819010038

Abstract: A mechanism of laser radiation absorption by a metal surface during the formation of surface nanostructures is proposed. The mechanism is based on the heterogeneous character of such absorption due to the formation of absorption… read more here.

Keywords: formation; surface; laser radiation; radiation absorption ... See more keywords
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A Study of Microwave Radiation Absorption in Ultrathin Conducting Films

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Published in 2020 at "Technical Physics"

DOI: 10.1134/s1063784220080186

Abstract: The interaction between microwave electromagnetic waves and conducting films with a nanometer thickness in the homogeneous region approximation and a structure consisting of micro- and nanoparticles has been numerically simulated. Using rigorous coupled-wave analysis, the dynamics… read more here.

Keywords: study microwave; ultrathin conducting; radiation absorption; absorption ultrathin ... See more keywords