Results 71 to 80 of about 5,169 (254)

Modelling interplanetary CMEs using magnetohydrodynamic simulations [PDF]

Annales Geophysicae, 2002
Abstract. The dynamics of Interplanetary Coronal Mass Ejections (ICMEs) are discussed from the viewpoint of numerical modelling. Hydrodynamic models are shown to give a good zero-order picture of the plasma properties of ICMEs, but they cannot model the important magnetic field effects.
P. J. Cargill, P. J. Cargill, J. M. Schmidt   +2 more
openaire   +4 more sources

Two‐Phase Nanofluid Flow in a Non‐Newtonian Model Past a Deformable Sheet With Magnetized Environmental Effects: Statistical Modeling and ANOVA Analysis

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This paper presents a comprehensive numerical analysis of magnetohydrodynamic (MHD) Casson nanofluid movement over a permeable, linearly stretching sheet, integrating the contributions of non‐uniform heat generation or absorption and chemical interaction.
Manoj Kumar Sahoo, MD. Shamshuddin, Subhajit Panda, Umair Khan   +3 more
wiley   +1 more source

Non-thermal emissions from a head-tail radio galaxy in 3D magnetohydrodynamic simulations [PDF]

, 2023
Takumi Ohmura, Katsuaki Asano, Kosuke Nishiwaki, Mami Machida, Haruka Sakemi   +4 more
openalex   +3 more sources

The Acceleration Mechanism of Resistive MHD Jets Launched from Accretion Disks

, 2004
We analyzed the results of non-linear resistive magnetohydrodynamical (MHD) simulations of jet formation to study the acceleration mechanism of axisymmetric, resistive MHD jets.
Abramowicz M., Blandford R. D., Kazunari Shibata, Kudoh T., Kudoh T., Kuwabara T., Ryoji Matsumoto, Shibata K., Takahiro Kudoh, Takuhito Kuwabara, Uchida Y.   +10 more
core   +2 more sources

Data-constrained Magnetohydrodynamic Simulation of an Intermediate Solar Filament Eruption [PDF]

, 2023
Yang Guo, Jin-Han Guo, Y. W. Ni, M. D. Ding, P. F. Chen, Chun Xia, Rony Keppens, Kai Yang   +7 more
openalex   +1 more source

Thermal Conductance and Mass Transport of Brinkman‐Type Nanofluids Across Porous Plates: A Prabhakar‐Fractional Approach

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The paper establishes an advanced computing algorithm to investigate the thermosolutal dynamics of an electrically conductive Brinkman‐type nanofluid that moves in a porous channel, and the fluid is acted on by an inclined magnetic field exerted externally.
Urwa Shehbaz, Umair Khan, MD. Shamshuddin, Nermeen Abdullah, Samia Elattar   +4 more
wiley   +1 more source

How Switchbacks Can Maintain a Longer Time in the Interplanetary Space

The Astrophysical Journal
Parker Solar Probe, the closest spacecraft to the Sun, has renewed our understanding of the solar corona and the interplanetary space. One of its important findings is the prevalence of switchbacks, which display localized magnetic reversals along the ...
Y. Yang, W. Su, P. F. Chen
doaj   +1 more source

Magnetorotational instability in decretion disks of critically rotating stars and the outer structure of Be and Be/X-ray disks

, 2014
Evolutionary models of fast-rotating stars show that the stellar rotational velocity may approach the critical speed. Critically rotating stars cannot spin up more, therefore they lose their excess angular momentum through an equatorial outflowing disk ...
Krticka, Jiri, Krtickova, Iva, Kurfurst, Petr   +2 more
core   +1 more source

Avalanches in Magnetohydrodynamical simulations

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   +2 more sources

Realistic magnetohydrodynamical simulation of solar local supergranulation [PDF]

Physica Scripta, 2010
Three-dimensional numerical simulations of solar surface magnetoconvection using realistic model physics are conducted. The thermal structure of convective motions into the upper radiative layers of the photosphere, the main scales of convective cells and the penetration depths of convection are investigated.
openaire   +2 more sources