Results 211 to 220 of about 5,893 (266)

Trends in vertical wind velocity variability reveal cloud microphysical feedback. [PDF]

open access: yesNat Commun
Barahona D   +5 more
europepmc   +1 more source

Statistical Modeling of Particle Transport in Turbulent Flows

open access: yes
Jean-Pierre Minier   +2 more
openaire   +1 more source

Self-consistent modeling of turbulence and transport

Journal of Computational Physics, 2003
The authors describe a method of coupling transport and turbulence, which they illustrate with an application to two-dimensional Hasegawa-Wakatani model equations for plasma turbulence. The authors augment the basic scheme with two methods, equally successful, for dealing with locally antidiffusive behaviour.
Shestakov, A. I.   +5 more
openaire   +1 more source

Modelling of turbulent scalar transport in homogeneous turbulence

International Journal of Heat and Mass Transfer, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kawamura, Hiroshi, Kurihara, Yoshitsune
openaire   +1 more source

MODELING OF TURBULENT TRANSPORT IN LASER SURFACE ALLOYING

Numerical Heat Transfer, Part A: Applications, 2003
In this paper, we present a modified k-ε model capable of addressing turbulent molten metal-pool convection in the presence of a continuously evolving phase-change interface during a laser surface alloying process. The phase change aspects of the present problem are addressed using a modified enthalpy-porosity technique.
Nilanjan Chakraborty   +2 more
openaire   +2 more sources

MODELING AND CALCULATION OF TURBULENT TRANSPORT IN FREE-SHEAR FLOWS

Numerical Heat Transfer, 1987
The applicability of the combined bulk convection and gradient transport hypotheses for modeling turbulent diffusion is investigated. The resulting model equation, namely the one-equation model, is solved for free-shear flows by an implicit finite-difference method.
Biringen, S., Abdol-Hamid, K.
openaire   +2 more sources

Turbulence scaling laws and transport models

AIP Conference Proceedings, 2008
This paper presents some elementary results concerning the dimensionless scaling laws of turbulent transport in fusion plasmas and the way they provide constraints on transport models.
X. Garbet, Sadruddin Benkadda
openaire   +1 more source

Modeling Turbulent Transport in Stratified Estuary

Journal of Hydraulic Engineering, 1988
A finite difference mathematical model for the calculation of estuarine flow and transport processes is presented. Due to the emphasis on engineering applications, turbulence closure is formulated on the basis of mixing length and damping functions.
Siegfried Bloss   +2 more
openaire   +1 more source

Modeling of Cloud Scale Turbulent Transport

1997
Abstract : Our long term goals are to understand the dynamics of atmospheric motions on scales of 10 kilometers and less in sufficient detail to be able to provide a consistent subgrid scale turbulent closure for models across a range of scales, and to be able to utilize simulated variances as a measure of forecast ...
David C. Lewellen, W. S. Lewellen
openaire   +1 more source

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