Results 101 to 110 of about 14,504 (190)
Environmental Research LettersMulti-source observations revealed an atypical double-eyewall structure in Super Typhoon Doksuri (2023), which we define herein as an ‘eccentric eyewall’. Ultimately, the structure evolved into the more familiar concentric eyewall (CE).
Qian Wang +5 more
doaj +1 more source
Ascertaining the Core Collapse Supernova Mechanism: An Emerging Picture?
, 2007 Here we present the results from two sets of simulations, in two and three spatial dimensions. In two dimensions, the simulations include multifrequency flux-limited diffusion neutrino transport in the "ray-by-ray-plus" approximation, two-dimensional ...
Blondin, J. M. +4 more
core +1 more source
Barotropic Vortex Stability to Perturbations from Axisymmetry
Journal of the Atmospheric Sciences, 1989 Abstract Tropical cyclones and dynamically similar model vortices robustly maintain a near-axisymmetric horizontal structure where the vortex flow is strongly nonlinear in spite of persistent asymmetric forcing represented by horizontal variations in the environmental winds and the Coriolis parameter.
Carr, L.E. III, Williams, R.T.
openaire +2 more sources
Guest Editorial: Special Issue “Axisymmetry in Mechanical Engineering”
Symmetry, 2023 Axisymmetric (or almost axisymmetric) systems are ever-present in mechanical engineering [...]
openaire +1 more source
Non-axisymmetric baby-skyrmion branes
, 2012 We investigate the existence of non axisymmetric solutions in the 6-dimensional baby-Skyrme brane model. The brane is described by a localized solution to the baby-Skyrme model extending in the extra dimensions.
Masahiro Hayasaka +3 more
core +1 more source
Compaction‐Driven Convection in the Growing Inner Core
Geophysical Research LettersThe Earth's inner core (IC) is known to exhibit heterogeneous structures with their origins still unknown. From the onset of nucleation, the IC can grow via sedimentation and compaction of iron crystals freezing out from the fluid outer core.
K. W. Lim +4 more
doaj +1 more source
Inferring the scrape-off layer heat flux width in a divertor with a low degree of axisymmetry
Nuclear Materials and EnergyPlasma facing components (PFCs) in the next generation of tokamak devices will operate in challenging environments, with heat loads predicted to exceed 10 MW/m2. The magnitude of these heat loads is set by the width of the channel, the ‘scrape-off layer’
C. Marsden +8 more
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An Investigation on the Effects of Different Stratifications on Negatively Buoyant Jets
EPJ Web of Conferences, 2018 Negatively buoyant jets develop when fluids are released upwards into a lighter fluid or, vice versa, downwards into a heavier fluid. There are many engineering applications, such as the discharge, via submerged outfalls, of brine from desalination ...
Ferrari Simone +2 more
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Investigation of Two-Phase Flow in a Hydrophobic Fuel-Cell Micro-Channel
Energies, 2019 This paper presents a quantitative visualization study and a theoretical analysis of two-phase flow relevant to polymer electrolyte membrane fuel cells (PEMFCs) in which liquid water management is critical to performance. Experiments were conducted in an
N. Ibrahim-Rassoul +5 more
doaj +1 more source
Doubling of surface oceanic meridional heat transport by non-symmetry of mesoscale eddies. [PDF]
Nat Commun, 2023 Wang H, Qiu B, Liu H, Zhang Z.
europepmc +1 more source