Journal ArticleDOI
Entrainment Effects on Impingement Heat Transfer: Part I—Measurements of Heated Jet Velocity and Temperature Distributions and Recovery Temperatures on Target Surface
B. R. Hollworth,S. I. Wilson +1 more
TLDR
In this paper, a caracteriser un jet d'air chaud turbulent decharge d'un orifice a bords carres avec un rapport longueur/diametre egal a 1.Abstract:
Presentation d'experiences destinees a caracteriser un jet d'air chaud turbulent decharge d'un orifice a bords carres avec un rapport longueur/diametre egal a 1. Mesures des profils de temperature et de vitesse dans le jet et du champ de temperatures sur une plaque plane frappee normalement par le jet. Construction d'un modele de prediction du champ de temperatures sur la plaqueread more
Citations
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Journal ArticleDOI
A review of heat transfer data for single circular jet impingement
TL;DR: In this article, the authors derived a correlation for the Nusselt number of the form suggested by this evidence using a selection of the data and showed that this exponent should be a function of nozzle-to-plate spacing and of the radial displacement from the stagnation point.
Journal ArticleDOI
Heat transfer to impinging isothermal gas and flame jets
TL;DR: In this paper, heat transfer characteristics of single and multiple isothermal turbulent air and flame jets impinging on surfaces are reviewed, and the effect of crossflow on impingement heat transfer is included.
Journal ArticleDOI
Streamwise distribution of the recovery factor and the local heat transfer coefficient to an impinging circular air jet
TL;DR: In this paper, the radial distribution of the recovery factor and the local heat transfer for an axisymmetric impinging air jet formed by a smooth nozzle was investigated and a correlation was obtained for the average heat transfer from the surface.
Journal ArticleDOI
Confined and Submerged Liquid Jet Impingement Heat Transfer
Suresh V. Garimella,R. A. Rice +1 more
TL;DR: In this article, the local heat transfer from a small heat source to a normally impinging, axisymmetric, and submerged liquid jet, in confined and unconfined configurations, was experimentally investigated.
Journal ArticleDOI
Thermo-fluid-dynamics of submerged jets impinging at short nozzle-to-plate distance: A review
TL;DR: In this article, some of the experimental contributions evolved while studying the heat transfer behavior of these jets (with a specific focusing on the secondary annular peak) are reviewed, along with the development of specific experimental techniques in thermal-fluid sciences over the last 50 years.