Results 31 to 40 of about 64,090 (179)

Theoretical and Experimental Study of Radial Velocity Generation for Extending Bandwidth of Magnetohydrodynamic Angular Rate Sensor at Low Frequency

open access: yesSensors, 2015
The magnetohydrodynamics angular rate sensor (MHD ARS) has received much attention for its ultra-low noise in ultra-broad bandwidth and its impact resistance in harsh environments; however, its poor performance at low frequency hinders its work in long ...
Yue Ji   +3 more
doaj   +1 more source

Meromorphy and topology of localized solutions in the Thomas–MHD model [PDF]

open access: yes, 2001
The one-dimensional MHD system first introduced by J.H. Thomas [Phys. Fluids 11, 1245 (1968)] as a model of the dynamo effect is thoroughly studied in the limit of large magnetic Prandtl number.
Fournier, J.D.   +2 more
core   +1 more source

Non-Equilibrium Heat Revolution BVPh 2.0 Unlocks Al₂O₃-MoS₂/Blood Hybrid Nanofluid Dynamics under MHD Porous Constraints [PDF]

open access: yesJournal of Applied and Computational Mechanics
Hybrid nanofluids (HNFs) comprising Al2O3-MoS2 nanofillers in blood exhibit high thermal conductivity, which is beneficial for magnetic drug targeting and for porous heat exchangers. The non-Newtonian Williamson rheology under MHD (Magnetohydrodynamics),
Ali Rehman   +4 more
doaj   +1 more source

Exploring the Ideal MHD Quasi-Modes of a Plasma Interface with a Thick Nonuniform Transition

open access: yesPhysics, 2022
Nonuniform plasma across an imposed magnetic field, such as those present in the solar atmosphere, can support collective Alfvénic oscillations with a characteristic damping time. The damped transverse oscillations of coronal loops are an example of this
Roberto Soler
doaj   +1 more source

Magnetic‐Field‐Tuned Spin‐Dependent D‐Band and Bifunctionality in L10‐FeCoPt for Enhanced Methanol Oxidation

open access: yesAdvanced Science, EarlyView.
The d‐band center and bifunctional mechanism jointly regulate the amounts of adsorbed OH* and CO*, thereby enhancing electrocatalytic performance, while the application of an external magnetic field further boosts this performance. ABSTRACT The spin‐dependent electronic structure of transition‐metal alloys plays a key role in tuning the magnetic‐field ...
Qiqi Mo   +6 more
wiley   +1 more source

Numerical modeling of solar wind and coronal mass ejection in the inner heliosphere: A review

open access: yesFrontiers in Astronomy and Space Sciences, 2023
The predictions of plasma parameters in the interplanetary medium are the core of space weather forecasts, and the magnetohydrodynamics (MHD) numerical simulation is an important tool in the prediction of plasma parameters.
Man Zhang   +12 more
doaj   +1 more source

Streamline and Isotherm Visual Analysis of Darcy–Forchheimer von Karman Spinning Flow of Maxwell Fluid Over a Stretching Disk With Quadratic Temperature‐Dependent Heat Source

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This research paper provides an extensive study of the effects of Darcy–Forchheimer von‐Karman spinning flow of Maxwell fluid across a stretching disk including the effect of heat generation based on a nonlinear function of temperature. The flow system is influenced by thermal radiations and Arrhenius activation energy.
Ebrahem A. Algehyne   +6 more
wiley   +1 more source

MHD Maxwell Hybrid Nanofluid Transport Featuring Solar Radiation and Thermo‐Diffusive Impacts Over a Permeable Slanted Stretching Sheet

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Hybrid nanofluids have emerged as next‐generation working fluids for advanced engineering application due to their superior heat transport capability in relation to the conventional nanofluids. Motivated by the rising demand for accurate prediction of transport phenomena under realistic operating situations, the present study examines the ...
B. Prabhakar Reddy   +3 more
wiley   +1 more source

Magnetohydrodynamics (MHD) Support Committee [PDF]

open access: yes, 1977
Magnetohydrodynamics (MHD) Support ...
Baucus, Max S.
core  

A weak turbulence theory for incompressible magnetohydrodynamics [PDF]

open access: yes, 2000
We derive a weak turbulence formalism for incompressible magnetohydrodynamics. Three-wave interactions lead to a system of kinetic equations for the spectral densities of energy and helicity. The kinetic equations conserve energy in all wavevector planes
S. V. Nazarenko   +7 more
core   +1 more source

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