Results 111 to 120 of about 43,251 (230)

Droplet breakup in homogeneous and isotropic turbulence

, 2010
This fluid dynamics video shows the breakup of a droplet in a stationary homogeneous and isotropic turbulent flow. We consider droplets with the same density of the transporting fluid. The droplets and the fluid are numerically modelled by means of a multicompo- nent Lattice-Boltzmann method.
Toschi, Federico, Perlekar, Prasad, Biferale, Luca, Sbragaglia, Mauro   +3 more
openaire   +2 more sources

Orifice versus Converging-Nozzle Grid Turbulence: A Wavelet Perspective

Applied Sciences
Grids such as perforated plates are of fundamental importance in flow turbulence study and are commonly utilised to promote mixing. An orificed perforated plate (OPP) and its reversed counterpart, the converging-nozzle perforated plate (CNPP), were ...
Ankit Raj, David S.-K. Ting, Yang Yang
doaj   +1 more source

Turbulence After a Time-Periodic Change of Observer

Fluids
Objectivity or material frame indifference is the indifference of material behavior to a Euclidean transformation (a general change of observer). This paper considers the objectivity of turbulent fields under a time-periodic change of the observer.
Arturo A. Arosemena, Rohith Jayaram, Jannike Solsvik   +2 more
doaj   +1 more source

Design and Validation of a Probe for Spatially and Temporally Resolved Measurements of Vorticity and Strain Rates in Compressible Turbulence Interactions

Acta Polytechnica, 2007
A custom-made hot-wire vorticity probe was designed and developed capable of measuring the time-dependent highly fluctuating three dimensional velocity and vorticity vectors, and associated total temperature, in non-isothermal and inhomogeneous flows ...
S. Xanthos, M. Gong, Y. Andreopoulos
doaj  

Numerical modelling of long flexible fibers in homogeneous isotropic turbulence

The European Physical Journal E : Soft matter, 2019
Mostafa Sulaiman, E. Climent, Blaise Delmotte, P. Fede, F. Plouraboué, G. Verhille   +5 more
semanticscholar   +1 more source

Learning turbulent flows with generative models for super resolution and sparse flow reconstruction. [PDF]

Nat Commun
Oommen V, Khodakarami S, Bora A, Wang Z, Karniadakis GE.   +4 more
europepmc   +1 more source

Transport of Electrons in Tangled Magnetic Fields. [PDF]

Space Sci Rev
Verscharen D, Jeffrey N, Artemyev A, Coburn JT, Kunz MW, Pezzi O, Riquelme M, Svenningsson I, Wilson Iii LB.   +8 more
europepmc   +1 more source

Amplification of particle collision through contact electrification in isotropic turbulence. [PDF]

Proc Natl Acad Sci U S A
Johnson DR, Bocanski A, Diorio EM, Chen J, Meng H.   +4 more
europepmc   +1 more source

Behaviour of finite-size floating particles in free-surface turbulence. [PDF]

J Fluid Mech
Salmon HS, Chang K, Mucignat C, Coletti F.   +3 more
europepmc   +1 more source

Small-scale dynamics of dense gas compressible homogeneous isotropic turbulence

Journal of Fluid Mechanics, 2017
L. Sciacovelli, P. Cinnella, Francesco Grasso   +2 more
semanticscholar   +1 more source