Results 151 to 160 of about 52,369 (271)

Non-resonant nonlinear coupling of magnetohydrodynamic waves in inhomogeneous media [PDF]

, 2001
V. M. Nakariakov, D. Tsiklauri, TD Arber
openalex   +1 more source

Non-ideal magnetohydrodynamics on a moving mesh II: Hall effect [PDF]

, 2023
Oliver Zier, Alexander C. Mayer, Volker Springel   +2 more
openalex   +1 more source

∇ ⋅ B, Outer Boundary, and Biot–Savart in Magnetosphere MHD Simulations

Journal of Geophysical Research: Space Physics, Volume 130, Issue 12, December 2025.
Abstract We examine the size of ∇⋅B $\nabla \cdot \mathbf{B}$ and outer surface boundary integrals in estimating the surface magnetic field from magnetohydrodynamic (MHD) simulations. Maxwell's equations tell us ∇⋅B=0 $\nabla \cdot \mathbf{B}=0$, which may be violated due to numerical error. MHD models such as the Space Weather Modeling Framework (SWMF)
Dean Thomas, Robert S. Weigel, Gary Quaresima, Antti Pulkkinen, Daniel T. Welling   +4 more
wiley   +1 more source

Investigation of entropy generation in the magnetohydrodynamic electroosmotic peristaltic flow of Cu–Al₂O₃/H₂O hybrid nanofluid via a curved channel [PDF]

Hani Alahmadi, Saba Saba, F. M. Abbasi, Naif Abdulaziz M. Alkuhayli   +3 more
openalex   +1 more source

Are Cusp‐Aligned Arcs the Equivalent of Auroral Streamers in a Closed Magnetosphere?

Journal of Geophysical Research: Space Physics, Volume 130, Issue 12, December 2025.
Abstract We present the first observations of a 3‐hour quasi‐periodic intensification of the polar auroras during a prolonged interval of strongly‐northward interplanetary magnetic field (IMF). This takes the form of a localized spot of auroral emission that appears near the pole which subsequently spreads sunward and antisunward to produce a sun ...
S. E. Milan, M. K. Mooney, G. E. Bower, G. Kennedy, X.‐Y. Wang, B. Hubert, M. R. Hairston, L. J. Paxton   +7 more
wiley   +1 more source

Rotational effect of a cylinder on hydro-thermal characteristics in a partially heated square enclosure using CNT-water nanofluid. [PDF]

Heliyon, 2023
Azad AK, Hasan MJ, Karim MF, Morshed Alam EM, Rahman MM.   +4 more
europepmc   +1 more source

Spontaneous Hot Flow Anomalies in Earth's Foreshock

Journal of Geophysical Research: Space Physics, Volume 130, Issue 12, December 2025.
Abstract In recent years, we have learned that foreshock transients play an influential role in solar wind coupling with Earth's magnetosphere. These transients include spontaneous hot flow anomalies (SHFAs), which are characterized by dips in magnetic field magnitude and ion density, enhanced temperature, decelerated and deflected solar wind flow, and
D. Rojas‐Castillo, X. Blanco‐Cano, P. Kajdič   +2 more
wiley   +1 more source

MHD rotating flow over a stretching surface: The role of viscosity and aggregation of nanoparticles. [PDF]

Heliyon, 2023
Alqahtani AM, Rafique K, Mahmood Z, Al-Sinan BR, Khan U, Hassan AM.   +5 more
europepmc   +1 more source

Relativistic Magnetohydrodynamics [PDF]

Progress of Theoretical Physics, 1958
openaire   +1 more source

Analytical Model of a Toroidal Mode Field Line Resonance and Its Drift‐Resonant Interaction With Energetic Electrons

Journal of Geophysical Research: Space Physics, Volume 130, Issue 12, December 2025.
Abstract Ultra‐low‐frequency (ULF) waves play a critical role in magnetospheric dynamics, yet their transient growth and resonant electron interactions remain poorly understood. We develop a first‐principle model of toroidal mode field line resonances that captures wave growth, saturation, and phase mixing.
J. Liu, R. Rankin, A. W. Degeling, F. Fenrich   +3 more
wiley   +1 more source