[PDF] Top 20 Numerical Study of Heat Transfer Characteristics on a Dimpled Surface Plate using Pulsating Jet Impingement Array

... on heat transfer through jet impingement case, however we find a research gap in between all the papers where there is not much investigation has never been ...thermal characteristics ... See full document

... impinging jet flows ...and heat transfer characteristics of an impinging jet with a combined active–passive ...synthetic jet array that provided periodic disturbance to ... See full document

... absorber plate is effectively a heat exchanger that collects and transfers solar heat energy to the air flowing through the ...flat plate collector is its simplicity in design and ease of ... See full document

... the impingement surface are identified based on flow characteristics of impinging ...wall jet region(r/d ...turbulent jet flow ...the jet beyond the apex of the potential core. ... See full document

... local heat transfer coefficients were determined by means of a linear regression ...the jet tube diameter (impinging surface diameter remaining ...and jet exit to surface spacing ... See full document

... on jet impingement boiling heat ...a jet impingement boiling ...the jet parameters are ...and heat transfer for a slot impinging synthetic ...synthetic jet. ... See full document

... heated plate surface that was cooled using the twin impingement jets at various ...the heat transfer rates using different jet arrangements on the measured ...of ... See full document

... characterization study of laminar air jet impingement cooling of electronic components within a CPU of a typical portable computer is reported by John ...on heat transfer ... See full document

... number, jet-to-plate spacing, and jet-to-jet distance on the distribution of local heat transfer to impinging circular air jet in an aluminium flat surface is ... See full document

... a heat transfer enhancement technique to either heat or cool the target ...single impingement jet is presented in Figure, Figure ...of impingement jet flow and ... See full document

... Abstract—Multiple jet impingement is a technology widely implemented in the reflow soldering ...through jet impingement allows high average heat transfer coefficients and ... See full document

... on jet impingement heat transfer are ...multi jet impingement heat transfer separately, in particular for high jet ...the jet-to-jet spacing, ... See full document

... higher heat transfer coefficients result from submerged jet conditions than from free-surface jet conditions for Re ≥ ...in jet impingement causes lower heat ... See full document

... a dimpled channel. Experimental results obtained on and above a dimpled test surface placed on one wall of a channel were given for Reynolds number varying from 1250 to ...flat surface just ... See full document

... Correlations of mean Nusselt number, nondimensional pressure drop and mean temperature are obtained as they can assist in the design of equipment for relevant applications with relative [r] ... See full document

... the impingement heat transfer coefficient, h, depended on ...the jet diameter D at the same Z/D results in an increase in X/D and higher impingement jet velocities for the same ... See full document

... five dimpled tubes placed parallel to each other with optimal spacing is heat transfer ...analyze numerical and experimental ...the dimpled tube ...copper dimpled tubes in ... See full document

... Potential heat transfer enhancement using pulsating jet impingement has not been broadly studied to ...in heat transfer coefficient [3]- ...[3]; using ... See full document

... The heat transfer coefficient is more when Helium is ...observing heat transfer rates, the values are increasing by increase of Reynolds ...number. Heat transfer rate is more ... See full document

... paper study of synthetic jet flow and effect of different parameters resembling varying orifice dimensions and axial distance among orifice exit to top surface of heated wall and effect of frequency ... See full document