Results 131 to 140 of about 258,872 (345)
Formation of relativistic MHD jets: stationary state solutions & numerical simulations
, 2008 We discuss numerical results of relativistic magnetohydrodynamic (MHD) jet formation models. We first review some examples of stationary state solutions treating the collimation and acceleration process of relativistic MHD jets.
Fendt, Christian, Memola, Elisabetta
core +1 more source
Neural Mechanisms of Object Location Memory in Huntington's Disease
Movement Disorders, EarlyView.ABSTRACT Background Object‐location memory impairment in Huntington's disease (HD) occurs from premanifest period and declines as HD progresses, however, pathogenesis of object‐location memory is unknown. The striatum and hippocampus are affected in HD, functionally interacting allowing intact object‐location memory.
Yifat Glikmann‐Johnston +4 more
wiley +1 more source
International Journal of Applied Mechanics and Engineering, 2014 The thermal diffusion and viscous dissipation effects on an unsteady MHD free convection heat and mass transfer flow of an incompressible, electrically conducting, fluid past an infinite vertical porous plate embedded in a porous medium of time dependent
B. Prabhakar Reddy
doaj +1 more source
Symposium - International Astronomical Union, 1990 By using two-dimensional magnetohydrodynamic (MHD) code, the following non-steady MHD jets and outflows are studied in relation to jets ejected from central regions of galaxies: (1) a jet driven by gas pressure gradient, collimated by vertical magnetic fields (as a model of bipolar flows ejected from a hot bubble created by starbursts); (2) a magnetic ...
openaire +2 more sources
Quality and Reliability Engineering International, EarlyView.ABSTRACT This study introduces a novel calibration strategy for the linear Kalman filter (LKF) fusion application in condition monitoring, specifically utilizing accelerated aging data. Unlike the existing literature that often focuses on complex nonlinear Kalman filter variants, this research delves into the calibration of LKF.
Emre Genis, Duygu Bayram Kara
wiley +1 more source
DUST TRANSPORT IN MRI TURBULENT DISKS: IDEAL AND NON-IDEAL MHD WITH AMBIPOLAR DIFFUSION [PDF]
, 2014 We study dust transport in turbulent protoplanetary disks using three-dimensional global unstratified MHD simulations including Lagrangian dust particles.
Zhaohuan Zhu, J. Stone, X. Bai
semanticscholar +1 more source
Energy spectrum of turbulent fluctuations in boundary driven reduced magnetohydrodynamics
, 2003 The nonlinear dynamics of a bundle of magnetic flux ropes driven by stationary fluid motions at their endpoints is studied, by performing numerical simulations of the magnetohydrodynamic (MHD) equations.
Daniel O. Gómez +13 more
core +1 more source
arXiv: Solar and Stellar Astrophysics, 2015 20 pages, 6 figures, Chapter in AGU Monograph (in press), Review ...
openaire +3 more sources
Untangling the Mechanisms in Magneto‐Electrocatalytic Oxygen Evolution
Small, EarlyView.Magnetic fields can enhance the oxygen evolution reaction in electrocatalytic water‐splitting for green‐H2. Yet, commercialization cannot be realized until the underlying magneto‐electric mechanisms are understood. This work uses reactor orientation to untangle these mechanisms. Lorentz force is shown to control metallic plates, while spin‐polarization
Amy Radford +9 more
wiley +1 more source
LSFEM implementation of MHD numerical solver [PDF]
arXiv, 2012 Many problems in physics are inherently of multi-scale nature. The issues of MHD turbulence or magnetic reconnection, namely in the hot and sparse, almost collision-less astrophysical plasmas, can stand as clear examples. The Finite Element Method (FEM) with adaptive gridding appears to be the appropriate numerical implementation for handling the broad
arxiv