Articles with "square cavity" as a keyword



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MHD Stokes flow and heat transfer in a lid‐driven square cavity under horizontal magnetic field

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Published in 2017 at "Mathematical Methods in The Applied Sciences"

DOI: 10.1002/mma.4321

Abstract: This study considers the steady flow of a viscous, incompressible and electrically conducting fluid in a lid-driven square cavity under the effect of a uniform horizontally applied magnetic field. The governing equations are obtained from… read more here.

Keywords: driven square; square cavity; lid driven; magnetic field ... See more keywords
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Numerical simulation of transient mixed convection of water–Cu nanofluid in a square cavity with multiple rotating cylinders having harmonic motion

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Published in 2020 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-020-09379-3

Abstract: Mixed convection in a lid-driven square cavity with different walls temperature in the existence of four rotating cylinders having harmonic motion is simulated numerically for various parameters such as the solid volume fraction (0 ≤  ϕ… read more here.

Keywords: square cavity; motion; cylinders harmonic; harmonic motion ... See more keywords
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Phase-change heat transfer of single/hybrid nanoparticles-enhanced phase-change materials over a heated horizontal cylinder confined in a square cavity

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Published in 2017 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2016.10.009

Abstract: Abstract The melting process of a nano-enhanced phase-change material is investigated in a square cavity with a hot cylinder located in the middle of the cavity in the presence of both single and hybrid nanoparticles.… read more here.

Keywords: square cavity; change; enhanced phase; phase change ... See more keywords
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Experimental and numerical investigation of natural convection in tilted square cavity filled with air

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Published in 2018 at "Experimental Thermal and Fluid Science"

DOI: 10.1016/j.expthermflusci.2018.08.023

Abstract: Abstract In the present work, the natural convection mechanism of air in a square cavity with active side and inferior walls has been investigated both experimentally and numerically. The experimental method developed by some of… read more here.

Keywords: square cavity; natural convection; convection; air ... See more keywords
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Heat transfer analysis of water based SWCNTs through parallel fins enclosed by square cavity

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Published in 2020 at "International Communications in Heat and Mass Transfer"

DOI: 10.1016/j.icheatmasstransfer.2020.104797

Abstract: Abstract Analysis of natural convection due to various positions of bottom heated fin is performed in a square cavity that is filled by water-based Single Wall Carbon Nanotubes (SWCNTs) via finite element method (FEM). Three… read more here.

Keywords: square cavity; parallel fins; fin; cavity ... See more keywords
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Radiative heat transfer in a 2D semi-transparent gray medium with a centered inner square cavity

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Published in 2020 at "International Journal of Heat and Mass Transfer"

DOI: 10.1016/j.ijheatmasstransfer.2019.119209

Abstract: Abstract Exact semi-analytical expressions of the incident radiation and radiative flux fields are developped, inside a two-dimensional semi-transparent medium and followed by numerical simulations. A rectangular cavity is filled-in with a gray absorbing-emitting, but non-scattering… read more here.

Keywords: square cavity; medium; semi transparent; cavity ... See more keywords
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Flow and heat transfer evolution of PCM due to natural convection melting in a square cavity with a local heater

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Published in 2017 at "International Journal of Mechanical Sciences"

DOI: 10.1016/j.ijmecsci.2017.10.031

Abstract: Abstract Growth of computing efficiency of electronic equipment closely related to design heat sinks and heat storage devices for temperature controlling inside the system. To remove of heat from the electronic devices and achieve a… read more here.

Keywords: square cavity; convection melting; natural convection; local heater ... See more keywords
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Flexible standing-wave-node adjustment in square cavity to facilitate Fano resonance and nanosensing analyses

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Published in 2022 at "Optics Communications"

DOI: 10.1016/j.optcom.2021.127455

Abstract: Abstract The influencing factors and modulating effects of Fano resonance in a plasmonic metal–insulator–metal waveguide Fano system have been extensively studied in the past. While standing wave node of the electromagnetic field in the resonator… read more here.

Keywords: resonance; standing wave; fano resonance; square cavity ... See more keywords
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Complex dynamics in a stratified lid-driven square cavity flow

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Published in 2018 at "Journal of Fluid Mechanics"

DOI: 10.1017/jfm.2018.656

Abstract: The dynamic response to shear of a fluid-filled square cavity with stable temperature stratification is investigated numerically. The shear is imposed by the constant translation of the top lid, and is quantified by the associated… read more here.

Keywords: square cavity; lid driven; stratified lid; complex dynamics ... See more keywords
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Transition to chaos in lid–driven square cavity flow

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Published in 2021 at "Chinese Physics B"

DOI: 10.1088/1674-1056/ac3226

Abstract: To date, there are very few studies on the transition beyond second Hopf bifurcation in a lid–driven square cavity, due to the difficulties in theoretical analysis and numerical simulations. In this paper, we study the… read more here.

Keywords: driven square; square cavity; lid driven; hopf bifurcation ... See more keywords
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Highly efficient waveguide-coupled output in asymmetrically deformed square cavity microlasers.

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Published in 2023 at "Optics letters"

DOI: 10.1364/ol.486221

Abstract: We propose and demonstrate deformed square cavity microlasers for realizing highly efficient output from a connected waveguide. The square cavities are deformed asymmetrically by replacing two adjacent flat sides with circular arcs to manipulate the… read more here.

Keywords: highly efficient; output; cavity microlasers; deformed square ... See more keywords