Results 61 to 70 of about 27,058 (249)

Cu-Al₂O₃/Water Hybrid Nanofluid Stagnation Point Flow Past MHD Stretching/Shrinking Sheet in Presence of Homogeneous-Heterogeneous and Convective Boundary Conditions

Mathematics, 2020
The intent of this research was to present numerical solutions to homogeneous–heterogeneous reactions of the magnetohydrodynamic (MHD) stagnation point flow of a Cu-Al2O3/water hybrid nanofluid induced by a stretching or shrinking sheet with a convective
Nur Syazana Anuar, Norfifah Bachok, Ioan Pop   +2 more
doaj   +1 more source

Optimized Wavy Thermal Radiative Analysis of Electrochemically Ternary Hybrid Nanomaterials Affected by an Induced Magnetic Force: An ANN‐Based Levenberg–Marquardt Backpropagation Approach

Advanced Physics Research, EarlyView.
This diagram illustrates the wavy flow configuration of the model in a Cartesian coordinate system. It represents the heat and mass transfer characteristics of ternary hybrid nanofluids over a vertically wavy surface in the presence of an induced magnetic field and double‐diffusive mixed convection.
Latif Ahmad, Saleem Javed, Umair Khan, Muhammad Iqbal, Syed Modassir Hussain   +4 more
wiley   +1 more source

Entropy Generation Analysis OF Mhd Micropolar – Nanofluid Flow Over A Moved And Permeable Vertical Plate

International Journal of Applied Mechanics and Engineering
The work's goal is to learn more about how a magnetic field, Brownian motion, and thermophoresis diffusion influence convective heat transfer in a micropolar-nanofluid flow's laminar boundary layer.
Najib Mohamed Bouaziz, Reda Allouaoui, Abderaouf Mesbah, Amina Manal Bouaziz   +3 more
doaj   +1 more source

MHD Natural Convection of a Fe₃O₄–Water Nanofluid within an Inside Round Diagonal Corner Square Cavity with Existence of Magnetic Source

Applied Sciences, 2020
This study concerns a numerical investigation of a magnetohydrodynamic (MHD) natural convection of a Fe3O4–water nanofluid filled within a round diagonal corner square cavity.
Faouzi Nasri, Yahya Ali Rothan, Rached Nciri, Chaouki Ali   +3 more
doaj   +1 more source

Numerical study of hybridized Williamson nanofluid flow with TC4 and Nichrome over an extending surface

Open Physics, 2023
Enhancement in thermal distribution of Williamson hybrid nanofluid flow is articulated in this research. Nichrome and TC4 nanoparticles are homogenously diffused in the water, which is the base fluid.
Yahya Asmat Ullah, Siddique Imran, Salamat Nadeem, Ahmad Hijaz, Rafiq Muhammad, Askar Sameh, Abdal Sohaib   +6 more
doaj   +1 more source

The Equations of Extended Magnetohydrodynamics

SIAM Journal on Mathematical Analysis
Extended magnetohydrodynamics (XMHD) is a fluid plasma model generalizing ideal MHD by taking into account the impact of Hall drift effects and the influence of electron inertial effects. XMHD has a Hamiltonian structure which has received over the past ten years a great deal of attention among physicists, and which is embodied by a non canonical ...
Besse, Nicolas, Cheverry, Christophe
openaire   +4 more sources

Effect of Magnetic Islands on Neoclassical Heat Diffusivity in a Global Tokamak Simulation

Contributions to Plasma Physics, EarlyView.
ABSTRACT Resonant magnetic perturbations (RMPs) alter magnetic field topology via island formation and can modify core transport in toroidal fusion devices. Using the global gyrokinetic particle‐in‐cell code XGC‐S, originally developed for stellarator geometries, we quantify how island topology affects neoclassical heat transport in a circular tokamak ...
Joseph X. Li, Toseo Moritaka, Ryutaro Kanno, Gakushi Kawamura, Robert Hager, C.‐S. Chang   +5 more
wiley   +1 more source

Magnetic Field Effects on Convective Heat Transfer of Ferrofluid from a Heated Sphere in Porous Media [PDF]

Journal of Heat and Mass Transfer Research
The impact of a magnetic field on the convective heat transfer of ferrofluids from a heated sphere immersed in a porous medium is investigated. The dimensional governing boundary layer equations are initially transformed into a convenient non-dimensional
Ayesha Aktar, Sharaban Thohura, Md. Mamun Molla   +2 more
doaj   +1 more source

Avalanches in magnetohydrodynamical simulations

Physical Review E
Scale invariance is a hallmark of many natural systems, including solar flares, where energy release spans a vast range of scales. Recent computational advances, at the level of both algorithmics and hardware, have enabled high-resolution magnetohydrodynamical (MHD) simulations to span multiple scales, offering new insights into magnetic energy ...
Lamarre, Henri, Charbonneau, Paul, Noraz, Quentin, Strugarek, Antoine, Blaise, Alexis, Brun, Allan Sacha, Carlsson, Mats, Gudiksen, Boris Vilhelm   +7 more
openaire   +3 more sources

Spectrum of Magnetohydrodynamic Turbulence [PDF]

Physical Review Letters, 2006
4 pages, 3 figures, to appear in Phys.
openaire   +3 more sources