Suscripción a Biblioteca: Guest
Página principal de la Biblioteca Digital de ICHMT Año actual Archivos Comité Ejecutivo Centro Internacional de Transferencia de Calor y Masa


DOI: 10.1615/ICHMT.2015.IntSympAdvComputHeatTransf.1620
pages 1674-1690

Vinod Pandey
Department of Mechanical Engineering Indian Institute of Technology Guwahati Guwahati-781039, India

Amaresh Dalal
Department of Mechanical Engineering Indian Institute of Technology Guwahati Guwahati-781039, India

Gautam Biswas
Indian Institute of Technology Kanpur

Ganesh Natarajan
Department of Mechanical Engineering, Indian Institute of Technology Guwahati, Guwahati-781039, India


Vapour bubble growth in film boiling occurs as a result of the increase in disturbances at the liquid vapour interface. Increase in heat flux stimulates these disturbances with the included effects of buoyancy and capillary forces acting at the interface. The present report is focussed on the analysis of the effect of electrohydrodynamics (EHD) on the heat transfer rate and bubble behaviour in saturated film boiling with different wall superheat. The analysis is done with the increasing electric field intensity to observe the space averaged Nusselt number variation and the growth rate of the interface. The destabilizing nature of the electric field force results in the faster rate of bubble release with decreasing distance between adjacent bubbles which verify the decrease in the critical wavelength of disturbance. Combined level-set and volume of fluid (CLSVOF) technique is utilized to capture the liquid-vapour interface.

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