Journal ArticleDOI
A review of heat transfer data for single circular jet impingement
TLDR
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.About:
This article is published in International Journal of Heat and Fluid Flow.The article was published on 1992-06-01. It has received 1030 citations till now. The article focuses on the topics: Nusselt number & Discharge coefficient.read more
Citations
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Book ChapterDOI
Jet Impingement Heat Transfer: Physics, Correlations, and Numerical Modeling
Neil Zuckerman,Noam Lior +1 more
TL;DR: In this article, a review of recent impinging jet research publications identified a series of engineering research tasks that are important for improving the design and resulting performance of impinging jets: (1) clearly resolve the physical mechanisms by which multiple peaks occur in the transfer coefficient profiles, and clarify which mechanism(s) dominate in various geometries and Reynolds number regimes.
Journal ArticleDOI
Impinging jet studies for turbulence model assessment—I. Flow-field experiments
TL;DR: In this article, an extensive set of measurements of a turbulent jet impinging orthogonally onto a large plane surface has been reported, with particular attention focused on two and six diameters.
Journal ArticleDOI
Numerical study of turbulent heat transfer in confined and unconfined impinging jets
TL;DR: In this paper, an elliptic relaxation turbulence model (v2−f) was used to simulate the flow and heat transfer in circular confined and unconfined impinging jet configurations.
Journal ArticleDOI
Experimental study and theoretical analysis of local heat transfer distribution between smooth flat surface and impinging air jet from a circular straight pipe nozzle
Vadiraj Katti,S.V. Prabhu +1 more
TL;DR: In this article, the effect of jet-to-plate spacing and Reynolds number on the local heat transfer distribution to normally impinging submerged circular air jet on a smooth and flat surface was investigated.
Journal ArticleDOI
Impingement Heat Transfer: Correlations and Numerical Modeling
Neil Zuckerman,Noam Lior +1 more
TL;DR: In this paper, the relative strengths and drawbacks of the κ-e, κ −ω, Reynolds stress model, algebraic stress models, shear stress transport, and ν 2f turbulence models for impinging jet flow and heat transfer are compared.
References
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Book
Boundary layer theory
TL;DR: The flow laws of the actual flows at high Reynolds numbers differ considerably from those of the laminar flows treated in the preceding part, denoted as turbulence as discussed by the authors, and the actual flow is very different from that of the Poiseuille flow.
Book
Fundamentals of momentum, heat, and mass transfer
TL;DR: In this article, a unified treatment of momentum transfer (fluid mechanics), heat transfer and mass transfer is presented, with a focus on modern applications of the basic material, and many new homework exercises at the end of each chapter.
Book ChapterDOI
Heat and Mass Transfer between Impinging Gas Jets and Solid Surfaces
TL;DR: In this article, the authors present a comprehensive survey emphasizing the engineering applications and empirical equations, presented for the prediction of heat and mass transfer coefficients within a large and technologically important range of variables.
Journal ArticleDOI
The role of turbulence in determining the heat-transfer characteristics of impinging jets
Robert Gardon,J. Cahit Akfirat +1 more
TL;DR: In this paper, it was shown that some seemingly anomalous heat transfer phenomena can be explained as effects of the intense and spatially varying turbulence inherent in jets, which can be used to explain the heat transfer properties of impinging jets.
Related Papers (5)
The role of turbulence in determining the heat-transfer characteristics of impinging jets
Robert Gardon,J. Cahit Akfirat +1 more