Results 1 to 10 of about 5,163 (128)

Propagation of gravity waves and its effects on pseudomomentum flux in a sudden stratospheric warming event [PDF]

Atmospheric Chemistry and Physics, 2020
Effects of realistic propagation of gravity waves (GWs) on distribution of GW pseudomomentum fluxes are explored using a global ray-tracing model for the 2009 sudden stratospheric warming (SSW) event. Four-dimensional (4D; x–z and t) and two-dimensional (
I.-S. Song, C. Lee, H.-Y. Chun, J.-H. Kim, G. Jee, B.-G. Song, J. T. Bacmeister   +6 more
doaj   +1 more source

Secondary flow and streamwise vortices in three-dimensional staggered wavy-wall turbulence

Flow, 2023
The present paper simplifies the naturally formed dunes (riverbeds) as large-scale three-dimensional staggered wavy walls to investigate the features of the accompanying secondary flows and streamwise vortices via large-eddy simulation.
Enwei Zhang, Zhan Wang, Wangxia Wu, Xiaoliang Wang, Qingquan Liu   +4 more
doaj   +1 more source

On the late phase of relaxation of two-dimensional fluids: turbulence of unitons

New Journal of Physics, 2017
The two-dimensional ideal fluid and the plasma confined by a strong magnetic field exhibit an intrinsic tendency to organization due to the inverse spectral cascade. In the asymptotic states reached at relaxation the turbulence has vanished and there are
F Spineanu, M Vlad
doaj   +1 more source

Lectures on Mean Curvature Flow and Related Equations

, 1998
63 pages. These unpublished lecture notes were written by Tom Ilmanen (1961-2025) in 1995. They are posted on arXiv with the permission of his family.
openaire   +2 more sources

Systematic comparison of inverse Langevin function approximations in stochastic dumbbell dynamics. [PDF]

J Nonnewton Fluid Mech
Cromer M, Vasquez PA.
europepmc   +1 more source

Peristaltic transport and thermodynamic analysis of hybrid nanofluids in porous media using physics-informed neural networks. [PDF]

Discov Nano
Vaseem M, Uddin Z, Upreti H.
europepmc   +1 more source

Lattice-Boltzmann for Porous Media: 100M⁺ GPU Hours. [PDF]

Sci Data
Armstrong RT, Tavakkoli O, Da Wang Y, Li Z, Mostaghimi P, Berg S, Ramstad T, Rücker M, McClure J.   +8 more
europepmc   +1 more source

A conditioning factor selection framework considering sample heterogeneity in debris flow susceptibility mapping. [PDF]

Sci Rep
Gao R, Wang A, Wu D.
europepmc   +1 more source

Optimized ANN-based bio-thermodynamic modeling of unsteady flows with coupled nanoparticle-microbial-activation-energy transport in heterogeneous porous media. [PDF]

Sci Rep
Almutlg A, Ahmed SE, Arafa AAM, Hussein SA.   +3 more
europepmc   +1 more source

Assessment of physical parameters impacts on debris flow modeling with RAMMS. [PDF]

Sci Rep
Fan J, Galoie M.
europepmc   +1 more source