Results 41 to 50 of about 5,923,990 (195)

The effect of the high-speed stream following the corotating interaction region on the geomagnetic activities [PDF]

Annales Geophysicae, 1997
The high-speed stream following the corotating interaction regions (CIRs) was analyzed. As a result of the analysis, it is found that the geomagnetic field is continuously disturbed in the high-speed stream in question.
S. Watari
doaj   +1 more source

Primal SPH Solver for Strongly Coupled Multiphase Simulations with High Density Ratios

Computer Graphics Forum, EarlyView.
Abstract In recent years, the Smoothed Particle Hydrodynamics (SPH) approach has been increasingly used for multiphase simulations involving interactions between diverse materials. A critical component of an SPH simulator is the pressure solver, which not only facilitates the simulation of compressible or incompressible fluids but also handles contact ...
Jan Bender, Stefan Rhys Jeske, Timna Böttcher, Fabian Löschner   +3 more
wiley   +1 more source

Superdiffusive transport of electrons accelerated at corotating interaction regions [PDF]

Journal of Geophysical Research: Space Physics, 2008
Energetic particles in the solar wind are accelerated at interplanetary shock waves associated with corotating interaction regions (CIRs) and propagate in the presence of a spectrum of magnetic turbulence, which causes pitch angle scattering upstream of the shock.
PERRI S, ZIMBARDO, Gaetano
openaire   +1 more source

Solar Energetic Particles Propagation under 3D Corotating Interaction Regions with Different Characteristic Parameters

Universe
Solar energetic particles (SEPs) are bursts of high-energy particles that originate from the Sun and can last for hours or even days. The aim of this study is to understand how the characteristics of energetic particles ware affected by the ...
Yuji Zhu, Fang Shen
doaj   +1 more source

A Finite‐Strain Phase‐Field‐Regularized Elastoplastic Damage Model for Polypropylene

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT A rotation‐free finite‐strain phase‐field‐regularized elastoplastic damage formulation is presented for the tensile failure simulation of polypropylene (PP). The bulk response is represented by a hyperelastic–isotropic–plastic material branch formulated in a corotated intermediate configuration.
Tiansheng Liu, Martin Giersberg, Hakan Çelik, Christian Hopmann, Jaan‐Willem Simon   +4 more
wiley   +1 more source

Anisotropic Proton Heating by Kinetic Instabilities in Corotating Interaction Regions

The Astrophysical Journal
Corotating interaction regions (CIRs), formed by the interaction of fast and slow solar wind streams, are characterized by strong compression, enhanced turbulence, and elevated proton temperatures.
Kishor Kumbhar, Anil Raghav, Zubair Shaikh, Utkarsh Sharma, Mohit Shah, Omkar Dhamane, Ajay Kumar, Mariyam Karari, Shubham Kadam, Ankush Bhaskar, Kalpesh Ghag, S. Tulasiram   +11 more
doaj   +1 more source

Exploring Jupiter's Mid‐Latitude Dusk Magnetopause: The Impact of Magnetic Reconnection

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract The Juno mission has elucidated magnetosphere processes, structure, and dynamics via multi‐instrument plasma and magnetic field observations. In this study, these instruments are used to identify magnetic reconnection during the Juno extended mission from a survey of 490 magnetopause crossings at the mid‐latitude southern dusk magnetopause ...
J. Montgomery, P. A. Delamere, A. R. Smith, C. Spitler, G. Fuller, R. W. Ebert, F. Allegrini, S. A. Fuselier, R. J. Wilson   +8 more
wiley   +1 more source

Impact of Waste‐Derived Slate Dust on Structural, Thermal, and Thermomechanical Behavior of Recycled Poly(Ethylene Terephthalate)

Polymer Composites, Volume 47, Issue 20, Page 18206-18221, 20 October 2026.
This study investigates the use of waste slate dust as a filler in recycled PET. Incorporating up to 20 wt% slate dust caused no filler‐induced molecular degradation, increased the crystallization temperature, thermal conductivity, and storage modulus. ABSTRACT Recycled polyethylene terephthalate (rPET) is widely considered a sustainable alternative to
Aditya Chauhan, Tej Singh, Andrea Fiorati, Sampat Singh Bhati, László Lendvai, Luigi De Nardo, Robert Brüll   +6 more
wiley   +1 more source

Space weather impacts on the ionosphere over the southern African mid-latitude region

Earth, Planets and Space, 2023
The ionosphere suffers major perturbations during severe space weather events such as Coronal Mass Ejections (CMEs), solar flares, high-speed streams, and Corotating Interaction Regions (CIRs).
Tshimangadzo Merline Matamba, Donald W. Danskin, Rendani R. Nndanganeni, Mpho Tshisaphungo   +3 more
doaj   +1 more source

Impact of ICME- and SIR/CIR-Driven Geomagnetic Storms on the Ionosphere over Hungary

Atmosphere, 2023
We investigate the differences between the effects of geomagnetic storms due to Interplanetary Coronal Mass Ejections (ICME) and due to Stream Interaction Regions or Corotating Interaction Regions (SIR/CIR) on the ionospheric F2-layer during the maximum ...
Kitti Alexandra Berényi, Andrea Opitz, Zsuzsanna Dálya, Árpád Kis, Veronika Barta   +4 more
doaj   +1 more source