Results 21 to 30 of about 1,589,665 (327)

Magneto-hydrothermal triple-convection in a W-shaped porous cavity containing oxytactic bacteria

open access: yesScientific Reports, 2022
Bioconvective heat and mass transport phenomena have recently been the subject of interest in diverse fields of applications pertaining to the motion of fluids and their thermophysical properties.
Nirmalendu Biswas   +3 more
doaj   +1 more source

Thermal confinement and transport in spherical tokamaks: a review

open access: yesPlasma Physics and Controlled Fusion, 2021
In this paper, we review the thermal plasma confinement and transport properties observed and predicted in low aspect ratio tokamaks, or spherical tokamaks (STs), which can depart significantly from those observed at higher aspect ratio.
S. Kaye, J. Connor, C. Roach
semanticscholar   +1 more source

Multi-length scale microstructural design of lithium-ion battery electrodes for improved discharge rate performance

open access: yesEnergy & Environmental Science, 2021
Microstructural design strategies across multiple length scales for improved rate performance of automotive battery electrodes, assisted by physics-based microstructure-resolved model.
Xuekun Lu   +13 more
semanticscholar   +1 more source

A Study of co-existence between the Hubble flow and the random alignments of spin vectors of SDSS galaxies

open access: yesBibechana, 2014
We present a study of spin vector orientation of 14,118 SDSS (Sloan Digital Sky Survey) galaxies having redshift in the range 0.19 to 0.20 (radial velocity 57,000 km/s to 60,000 km/s) with respect to galactic coordinate system using 7th data release ...
Shiv Narayan Yadav   +2 more
doaj   +3 more sources

Adhesive wear mechanisms uncovered by atomistic simulations

open access: yesFriction, 2018
In this review, we discuss our recent advances in modeling adhesive wear mechanisms using coarse-grained atomistic simulations. In particular, we present how a model pair potential reveals the transition from ductile shearing of an asperity to the ...
Jean-François Molinari   +4 more
doaj   +1 more source

Development of the Physics–Based Morphology Model as the Platform for the Optimal Design of Beach Nourishment Project: A Numerical Study

open access: yesJournal of Marine Science and Engineering, 2020
In this study, a physics-based morphology model is developed and to test the feasibility of the morphology model proposed in this study as the platform for the optimal design of the beach nourishment project, the beach restoration process by the infra ...
Yong Jun Cho
doaj   +1 more source

A new mechanism for increasing density peaking in tokamaks: improvement of the inward particle pinch with edge E × B shearing

open access: yesPlasma Physics and Controlled Fusion, 2019
Developing successful tokamak operation scenarios, as well as confident extrapolation of present-day knowledge requires a rigorous understanding of plasma turbulence, which largely determines the quality of the confinement.
J. Garcia, H. Doerk, T. Görler
semanticscholar   +1 more source

The evolution of coherent vortical structures in increasingly turbulent stratified shear layers [PDF]

open access: yesJournal of Fluid Mechanics, 2022
We study the morphology of Eulerian vortical structures and their interaction with density interfaces in increasingly turbulent stably stratified shear layers.
Xianyang Jiang   +6 more
semanticscholar   +1 more source

Focal Spot and Wavefront Sensing of an X-Ray Free Electron laser using Ronchi shearing interferometry

open access: yesScientific Reports, 2017
The Linac Coherent Light Source (LCLS) is an X-ray source of unmatched brilliance, that is advancing many scientific fields at a rapid pace. The highest peak intensities that are routinely produced at LCLS take place at the Coherent X-ray Imaging (CXI ...
B. Nagler   +15 more
semanticscholar   +1 more source

Physics of Transitional Shear Flows [PDF]

open access: yes, 2012
A summary of recently published book on hydrodynamic stability and transition phenomena in incompressible shear layers with the same title as that of the present contribution to the EUCASS proceedings is given. The objective is to emphasize the milestones of the edition which is aimed, most of all, at university and postgraduate students starting with ...
Genrih R. Grek   +3 more
openaire   +2 more sources

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