Journal ArticleDOI
Mass-transfer coefficient in impingement flow from slotted nozzles
M. Korger,F. Křížek +1 more
TLDR
In this article, a determination of the local coefficients of mass transfer in impingement flow of air issuing from slotted nozzles was made using the technique of sublimation from experimental naphthalene plates.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 1966-04-01. It has received 66 citations till now. The article focuses on the topics: Mass transfer coefficient & Sublimation (phase transition).read more
Citations
More filters
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
Local Heat Transfer Coefficients Under an Axisymmetric, Single-Phase Liquid Jet
J. Stevens,Brent W. Webb +1 more
TL;DR: In this article, the authors characterized local heat transfer coefficients for round, single-phase free liquid jets impinging normally against a flat uniform heat flux surface, and found that the local Nusselt number characteristics were dependent on nozzle diameter.
Journal ArticleDOI
Surface Curvature Effect on Slot-Air-Jet Impingement Cooling Flow and Heat Transfer Process
Chie Gau,C. M. Chung +1 more
TL;DR: In this paper, the surface curvature effects on the impingement cooling flow and the heat transfer processes over a concave and a convex surface were investigated, where an electrical resistance wire is used to generate smoke and the local heat transfer Nusselt number along the surfaces is measured.
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.
Journal ArticleDOI
An experimental study of fluid mechanics and heat transfer in an impinging slot jet flow
TL;DR: In this paper, an experimental study of flow field, surface pressure, and heat transfer rates of a submerged, turbulent, slot jet impinging normally on a flat plate is presented, where two nozzle-to-surface spacings of 3.5 and 0.5 nozzle exit hydraulic diameters, correspond to transitional and potential-core jet impingement, respectively, are considered.
References
More filters
Journal ArticleDOI
Diffusion of Submerged Jets
TL;DR: As the direct result of turbulence generated at the borders of a submerged jet, the fluid within the jet will undergo both lateral diffusion and deceleration, and at the same time fluid from the su...
Journal ArticleDOI
Measurements of the velocity distribution in a plane turbulent jet of air
TL;DR: In this article, the velocity distribution across a plane jet of air issuing with a discharge velocity of 4000 cm s−1 from a slit of 0.5 cm × 10 cm into still air, and across an air jet of 2000 cm−1 with a velocity of 1 cm × 25 cm in still air.
Journal ArticleDOI
Über turbulente Strahlausbreitung
TL;DR: In this paper, the Schubspannungsverteilung was gefunden, das der daraus errechnete Wert f fur das Verhaltnis des Mischungsweges zur Strahlbreite sich in guter ubereinstimmung with dem entsprechenden Wert fur die freie Strahlsgrenze befindet.
Journal ArticleDOI
Heat transfer between a jet and a held plate normal to flow
TL;DR: In this paper, the heat transfer between a submerged jet of liquid and a plate held normal to the flow is studied experimentally and three heat transfer regions varying in relative length of jet h d are established.
Related Papers (5)
Heat Transfer Characteristics of Impinging Two-Dimensional Air Jets
Robert Gardon,J. Cahit Akfirat +1 more
The role of turbulence in determining the heat-transfer characteristics of impinging jets
Robert Gardon,J. Cahit Akfirat +1 more