图书馆订阅: Guest
ICHMT主页 当年 旧刊 执委 International Centre for Heat and Mass Transfer

Large Eddy Simulation of Turbulent Channel Flow with Heat Transfer at Low Reynolds and Mach Numbers

DOI: 10.1615/ICHMT.2006.TurbulHeatMassTransf.260
pages 175-178

M. Popov
Sarov Laboratories, 23/16 Varlamovskaya Road, 607190 Sarov, Nizhny Novgorod Region, Russia

K. Mikhaylyukov
Sarov Laboratories, 23/16 Varlamovskaya Road, 607190 Sarov, Nizhny Novgorod Region, Russia

A. Ryabov
Sarov Laboratories, 23/16 Varlamovskaya Road, 607190 Sarov, Nizhny Novgorod Region, Russia

F. Mendonca
CD-adapco, 200 Shepherds Bush Road, Hammersmith, London, W6 7NL, UK

Constantine Tzanos
Department of Nuclear Engineering, Argonne National Laboratory, 9700 S. Cass Avenue, Argonne, IL 60439, USA

Abstract

Two low Reynolds (Reτ about 180) and Mach numbers turbulent plane channel flows with one wall heated and one wall cooled at temperature ratios of 1.02 and 3.0 were computed using Large Eddy Simulation (LES). CD-adapco code STAR-CD [1] with second-order finite volume scheme and the classical Smagorinsky subgrid-scale model with Van Driest damping at the walls was used to solve 3D transient problem and determine the motion of large eddies. The effects of the fluid property variations on the structure of wall turbulence were investigated and compared with the results of Wang and Pletcher [2].

ICHMT Digital Library

Bow shocks on a jet-like solid body shape. Thermal Sciences 2004, 2004. Pulsed, supersonic fuel jets - their characteristics and potential for improved diesel engine injection. PULSED, SUPERSONIC FUEL JETS - THEIR CHARACTERISTICS AND POTENTIAL FOR IMPROVED DIESEL ENGINE INJECTION
View of engine compartment components (left). Plots of temperature distributions in centreplane, forward of engine (right). CHT-04 - Advances in Computational Heat Transfer III, 2004. Devel... DEVELOPMENT AND CURRENT STATUS OF INDUSTRIAL THERMOFLUIDS CFD ANALYSIS
Pratt & Whitney's F-135 Joint Strike Fighter Engine under test in Florida is a 3600F class jet engine. TURBINE-09, 2009. Turbine airfoil leading edge stagnation aerodynamics and heat transfe... TURBINE AIRFOIL LEADING EDGE STAGNATION AERODYNAMICS AND HEAT TRANSFER - A REVIEW
Refractive index reconstructed field. (a) Second iteration. (b) Fourth iteration. Radiative Transfer - VI, 2010. Theoretical development for refractive index reconstruction from a radiative ... THEORETICAL DEVELOPMENT FOR REFRACTIVE INDEX RECONSTRUCTION FROM A RADIATIVE TRANSFER EQUATION-BASED ALGORITHM
Two inclusion test, four collimated sources. Radiative Transfer - VI, 2010. New developments in frequency domain optical tomography. Part II. Application with a L-BFGS associated to an inexa... NEW DEVELOPMENTS IN FREQUENCY DOMAIN OPTICAL TOMOGRAPHY. PART II. APPLICATION WITH A L-BFGS ASSOCIATED TO AN INEXACT LINE SEARCH