'Turbulent' diaporamas de présentation

1.3k views • 75 slides

Modelling compressible turbulent mixing using an improved K-L model

Modelling compressible turbulent mixing using an improved K-L model. D. Drikakis, I.W. Kokkinakis, Cranfield University D.L. Youngs, R .J.R. Williams AWE. Outline. Modified K-L model Two-fluid model Implicit Large Eddy Simulations Eulerian finite volume

610 views • 46 slides

Turbulent mixing and beyond

Turbulent mixing and beyond. Snezhana I. Abarzhi. Many thanks to: K.R. Sreenivasan (ICTP), L. Kadanoff (U-Chicago) R. Rosner (ANL), S.I. Anisimov (Landau Institute). The work was partially supported by NRL (Steve Obenschain) and DOE/NNSA. Turbulence.

687 views • 41 slides

???????? ?? ???? ??????? ???????? (??. ?????? 114)

M.V. Stepanova 1 , E.E. Antonova 2,3 , I.L. Ovchinnikov 2 , I.P. Kirpichev 3 , V. Pinto 4 , J.A. Valdivia 4 1 Universidad de Santiago de Chile (USACH) 2 Skobeltsyn Institute for Nuclear Physics, Lomonosov Moscow State University 2 Space Research Institute RAS, Moscow, Russia

525 views • 34 slides

Unsteady Numerical Simulation of the Turbulent Flow around an Exhaust Valve

500 views • 33 slides

General Description

General Description. Physical and biological processes are inter-related aspects that govern the productivity of marine ecosystems. Provides an introduction to the physical processes that control abundance of marine organisms in the ocean.

413 views • 26 slides

COSMO

Towards a consolidated turbulence and surface coupling for COSMO and ICON:. Technical issues preparing the common module for COSMO and ICON Revision of security limits and the problem with the stable boundary layer (SBL) Foreseen modifications within the first PT ConSAT. Sibiu 2013. COSMO.

399 views • 26 slides

F.Daviaud SPEC, CEA/Saclay, France In collaboration with A. Chiffaudel,

308 views • 24 slides

E. Serre

408 views • 23 slides

Analysis of PBL Turbulent and Non-turbulent Fluxes

Analysis of PBL Turbulent and Non-turbulent Fluxes. M. Hicks 1 , S. Kang 2 , B. Demoz 1 , E. Joseph 1 , 1 Howard University, Washington, DC, USA 2 UCAR, Boulder, CO, USA. Outline. Overview HUBC Characteristics Methodology Preliminary Results Future Work. Motivation.

334 views • 19 slides

A new era for mean fields: test fields and tests

A new era for mean fields: test fields and tests. Axel Brandenburg ( Nordita, Stockholm ). Output so far. 25%. Mean field theory is predictive. Open domain with shear Helicity is driven out of domain (Vishniac & Cho) Mean flow contours perpendicular to surface! Excitation conditions

287 views • 19 slides

WALL FREE SHEAR FLOW

WALL FREE SHEAR FLOW. Turbulent flows free of solid boundaries. Irrotational. JET. y. x. Turbulent.

459 views • 18 slides

Reynolds-Averaged Navier -Stokes Equations -- RANS

736 views • 17 slides

Sea ice volume, 10 13 m 3

287 views • 17 slides

Work Status:

Priority Project UTCS. Work Status: The project implementation is somewhat delayed due to the uncertainty about the future of some project participants

246 views • 17 slides

The Physics of Golf

The Physics of Golf. By Drew Thomassin. Drew Thomasson. Types of Clubs. Driver/Woods - Longest club, used for long distances, either: wood, titanium or stainless steel Irons- Range from a 2 iron, less angled for farther distance to greater angled wedge for short distance

921 views • 15 slides

3.4k views • 14 slides

TURBULENT FLUX VARIABILITIES OVER THE ARA WATERSHED

255 views • 14 slides

TURBULENCE DECAY IN THE STABLE ARCTIC BOUNDARY LAYER

American Meteorological Society Seventh Conference on Polar Meteorology and Oceanography and Joint Symposium on High-Latitude Climate Variations. Paper 3.12. TURBULENCE DECAY IN THE STABLE ARCTIC BOUNDARY LAYER. Andrey A. Grachev

251 views • 11 slides

Oliver Johnson & Sam Wilding

Oliver Johnson & Sam Wilding. Heat Transfer Me 340-2. Winter Semester, 2010. Nusselt Number Calculator.

163 views • 3 slides