Inscrição na biblioteca: Guest
Início - ICHMT DL Ano atual Arquivos Comitê executivo Centro Internacional para Transferência de Calor e Massa

Prediction of turbulent heat transfer around pin-fins

DOI: 10.1615/ICHMT.2012.ProcSevIntSympTurbHeatTransfPal.2350
pages 2289-2292

Mi-Ae Moon
Department of Mechanical Engineering, Inha University, 253, Yonghyun-Dong, Incheon, 402-751, Republic of Korea

Kwang-Yong Kim
Department of Mechanical Engineering, Inha University, 100, Inha-Ro, Nam-Gu, Incheon, 22212, Republic of Korea


Predictions of convective heat transfer around a single pin-fin and a row of the pin-fins have been performed with Reynolds-averaged Navier-Stokes (RANS) analysis in this work. The turbulence closure models tested for the prediction are the standard k−ε, k−ω, and shear stress transport (SST) k−ω models. Validation of numerical results has been performed for area-averaged Nusselt number for a single pin-fin and a row of the pin-fins in comparison with experimental data. Heat transfer performance of fan-shaped pin-fins has been compared with that of the circular pin-fins.

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