Results 71 to 80 of about 3,457 (163)

OO Leo: An Active Contact Binary with Possible Solar-like Differential Rotation

open access: yesThe Astrophysical Journal
With Transiting Exoplanet Survey Satellite (TESS) high-precision photometry and Large Sky Area Multi-object Fiber Spectroscopic Telescope medium-resolution spectra, we present the first light and radial velocity curve analyses for the eclipsing binary OO
Zi-Bin Meng   +4 more
doaj   +1 more source

Large-scale flow model for solar and stellar convection zones

open access: yesSolar-Terrestrial Physics
The paper presents a mean-field model for large-scale flows in convection zones of the Sun and solar-type stars. The model extends former differential rotation models by allowance for variations of the flow with time and its deviation from axial symmetry.
Kitchatinov Leonid
doaj   +1 more source

Simulations of Global Solar Convection with a Fully Compressible CHORUS++ Code

open access: yesThe Astrophysical Journal Supplement Series
Fluid-dynamics simulations of global solar convection are a critically important tool for assessing the dynamics of the solar interior. However, simulation studies with a fully compressible hydrodynamics code are not yet common.
Keiji Hayashi   +2 more
doaj   +1 more source

MHD heat and mass transfer of a ternary hybrid nanofluid over a rotating sphere. [PDF]

open access: yesDiscov Nano
Obalalu AM   +4 more
europepmc   +1 more source

The Behaviour of the EUV Corona Before Flares in Regions with High Free Magnetic Energy. [PDF]

open access: yesSol Phys
Harra L   +8 more
europepmc   +1 more source

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