Results 91 to 100 of about 1,125 (192)

A Turbulence‐Informed Parameterization of Phase Partitioning in Stratiform Mixed‐Phase Clouds for the LMDZ Model

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 6, June 2026.
Abstract High‐latitude clouds, present over the Arctic Ocean, the Southern Ocean and the Antarctic continent, are very often mixed‐phase clouds (MPCs), that is, composed of both supercooled liquid droplets and ice crystals. Despite being essential for the climate of the poles, they remain a major modeling challenge for climate models. In this study, we
Lea Raillard, Étienne Vignon, Gwendal Rivière, Jean‐Baptiste Madeleine   +3 more
wiley   +1 more source

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

Mass invariant in a compressible turbulent medium

Physical Review Research
Predicting the measurable statistical properties of density fluctuations in a supersonic compressible turbulent flow is a major challenge in physics.
Pierre Dumond, Jérémy Fensch, Gilles Chabrier, Etienne Jaupart   +3 more
doaj   +1 more source

Experimental study of turbulent premixed flames of gas-to-liquids (GTL) fuel in a fan-stirred combustion bomb

Results in Engineering
This study experimentally investigates the turbulent flame speeds (St) of Gas-to-Liquids (GTL) fuel and a 50/50 blend with diesel across turbulence intensities (u') ranging from 0.5 to 3.0 m/s and equivalence ratios (Φ) from 0.7 to 1.3.
Abdellatif M. Sadeq, Ahmad K. Sleiti, Samer F. Ahmed   +2 more
doaj   +1 more source

Effects of Discretization of Smagorinsky–Lilly Subgrid Scale Model on Large-Eddy Simulation of Stable Boundary Layers

Atmosphere
Large-eddy simulation (LES) models are sensitive to numerical discretization because of the large fraction of resolved turbulent energy (>80%) and the strong non-linear interactions between resolved-scale fields with the turbulence subgrid scale (SGS ...
Jonas Banhos, Georgios Matheou
doaj   +1 more source

Particle-resolved turbulence detection in complex plasmas using LSTM neural network

Machine Learning: Science and Technology
Turbulence plays an important role in fluids and plasmas, but its detection at the level of individual particles remains challenging. In this work, we introduce a long short-term memory (LSTM) neural network for the classification of turbulence in ...
Max Klein, Niklas Dormagen, Markus H Thoma, Mike Schwarz   +3 more
doaj   +1 more source

Particles in Homogeneous Isotropic Turbulence: Clustering and Relative Influence of the Forces Exerted on Particles

Fluids
A combination of lattice Boltzmann method (LBM)-based computations and Lagrangian particle tracking simulations is presented to study the dispersion and clustering of inertial particles in a forced homogeneous and isotropic turbulent flow and to analyze ...
Hamid Bellache, Pierre Chapelle, Jean-Sébastien Kroll-Rabotin   +2 more
doaj   +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

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

Data-driven Mori-Zwanzig modeling of Lagrangian particle dynamics in turbulent flows. [PDF]

Proc Natl Acad Sci U S A
de Wit XM, Gabbana A, Woodward M, Lin YT, Toschi F, Livescu D.   +5 more
europepmc   +1 more source