Turbulent convection simulation in a square cavity [PDF]
EPJ Web of ConferencesThe significance of this study pertains to the development of alternative energy sources, including solar panels, the optimization of thermal management in contemporary computer system microcomponents, safety protocols for nuclear reactors.
Kurbanaliev Abdikerim +4 more
doaj +3 more sources
Numerical Simulation of Hybrid Nanofluid Mixed Convection in a Lid-Driven Square Cavity with Magnetic Field Using High-Order Compact Scheme. [PDF]
Nanomaterials (Basel), 2021 In this study, the energy transference of a hybrid Al2O3-Cu-H2O nanosuspension within a lid-driven heated square chamber is simulated. The domain is affected by a horizontal magnetic field.
Rashidi MM, Sadri M, Sheremet MA.
europepmc +4 more sources
Visualization Techniques of Differentially Heated Lid-Driven Square Cavity [PDF]
International Journal of Mathematics and Mathematical Sciences, 2020 In the present study, an attempt is made to explore the flow field inside the differentially heated lid-driven square cavity. The governing equations along with boundary conditions are solved numerically. The simulated results (100 ≤ Re ≤ 1000 and 0.001 ≤
Vekamulla Narayana
doaj +3 more sources
Investigation of Thermo-Hydraulics in a Lid-Driven Square Cavity with a Heated Hemispherical Obstacle at the Bottom [PDF]
EntropyLid-driven cavity (LDC) flow is a significant area of study in fluid mechanics due to its common occurrence in engineering challenges. However, using numerical simulations (ANSYS Fluent) to accurately predict fluid flow and mixed convective heat transfer
Farhan Lafta Rashid +3 more
doaj +2 more sources
Entropy Generation Optimization for Rarified Nanofluid Flows in a Square Cavity with Two Fins at the Hot Wall [PDF]
Entropy, 2019 Computational Fluid Dynamics (CFD) is utilized to study entropy generation for the rarefied steady state laminar 2-D flow of air-Al2O3 nanofluid in a square cavity equipped with two solid fins at the hot wall.
Wael Al-Kouz +5 more
doaj +2 more sources
Square-lattice photonic-crystal vertical-cavity surface-emitting lasers
Optics Express, 2004 The single mode square lattice photonic-crystal vertical-cavity surface-emitting lasers (PC-VCSELs) are proposed and demonstrated. Square-lattice photonic-crystal patterns of various lattice constants are introduced on top mirrors of VCSELs having two different current apertures.
Keum-Hee, Lee +7 more
openaire +4 more sources
Crosstalk Reduction in Square Cavities
IEEE Photonics Journal, 2009 Theoretically and experimentally, we demonstrate that low crosstalk between two crossed line-defect waveguides formed in a square lattice photonic crystal (PC) structure can be achieved using a resonant cavity at the intersection area. The PC resonator consists of cubic air-holes in silicon air-holes.
Rami A. Wahsheh +2 more
openaire +3 more sources
Entropy Generation Analysis and Natural Convection in a Nanofluid-Filled Square Cavity with a Concentric Solid Insert and Different Temperature Distributions [PDF]
Entropy, 2018 The problem of entropy generation analysis and natural convection in a nanofluid square cavity with a concentric solid insert and different temperature distributions is studied numerically by the finite difference method.
Ammar I. Alsabery +3 more
doaj +2 more sources
Numerical simulation of oscillating lid driven square cavity
Alexandria Engineering Journal, 2018 This paper aim to develop a two-dimensional computational model to study the fluid dynamic behaviour in a square cavity driven by an oscillating lid using staggered grid based finite volume method.
Jagadeesh Varma Indukuri +1 more
doaj +2 more sources
NANOFLUID NATURAL CONVECTION IN A BAFFLED SQUARE CAVITY [PDF]
مجله مدل سازی در مهندسی, 2019 In this article the natural convection of nano-fluid water - copper in a square cavity has been studied numerically. The left wall is maintained at high temperature ,right wall is maintained at low temperature and the other walls are adiabatic.
nasim ahmadi +2 more
doaj +2 more sources