axisymmetric impinging jet
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axisymmetric impinging jet

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Published by s.n.] in [Toronto .
Written in English

Subjects:

  • Heat -- Transmission,
  • Jets -- Fluid dynamics,
  • Jets,
  • Mass transfer

Book details:

Edition Notes

Statementby Grancesc Giralt.
ContributionsToronto, Ont. University.
The Physical Object
Paginationxv, 173 leaves :
Number of Pages173
ID Numbers
Open LibraryOL19298088M

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The impingement of a uniform axisymmetric supersonic jet on a perpendicular flat plate, The Aeronautical Quarterly, 22, – () 5 Gummer, J.H. and Hunt, B.L., The impingement of non-uniform, axisymmetric supersonic jets on a perpendicular flat plate, Israel Jnl. of Technology, 12, – ()Cited by: An experimental study of fully developed confined impinging axisymmetric water vapor jet is completed with turbulent characteristics measured when this jet impinges normal to a flat plate. Turbulence energetics is investigated in the impingement and wall jet regions of an axisymmetric impinging jet flow, by using the two-dimensional particle-image velocimetry measurement technique. A controlled impinging jet is a promising tool for various heat/mass transfer applications, such as drying technologies or cooling of highly loaded electronic devices or gas turbine blades. An axisymmetric air jet was excited using a system of four synthetic jets distributed Cited by:

The flow domain for the impinging jet with a jet discharge height of 4 jet diameters was D in the wall-normal direction, which included D of inlet pipe length. A short length of pipe wall was included in the flow domain to reduce instability arising from the entrainment boundary near the jet Size: KB. The node count generated for the symmetric mesh is close to million. Even though, this value is very close to the mesh used for single jet study, it is to be considered that the - "1 CFD analysis of twin turbulent impinging 2 axisymmetric jets at different impingement angles 3 4".   Particular space is also devoted to interesting cases of impinging jets issuing from annular nozzles, the flowfield of which exhibits some special features of importance for applications. The last part of the chapter discusses, due to their recently increasing importance, impinging jets excited so as to get a pulsating and hybrid-synthetic character. Two-dimensional axisymmetric simulation of under-expanded supersonic impinging jet. In Lau TCW, Kelso RM, editors, Proceedings of the 21st Australasian Fluid Mechanics Conference. In Lau TCW, Kelso RM, editors, Proceedings of the 21st Australasian Fluid Mechanics : M. Li, J. Soria, A. Ooi.

  Modeling Axisymmetric Flows: Dynamics of Films, Jets, and Drops is the first book to cover the topics of axisymmetric laminar flows; free-boundary flows; and dynamics of drops, jets, and films. The text also features comparisons of models to experiments, and it includes a large selection of problems at the end of each Edition: 1. A vortex-induced unsteady separation was investigated experimentally in the laminar boundary layer produced by an axisymmetric jet impinging normally onto a flat plate. By forcing the air jet, primary ring vortices were periodically generated in the jet shear layer.   I have set up a 2D, axisymmetric impinging jet domain similar to that used by Cooper et al () and Craft et al (). My aim is to obtain some RANS data for comparison purposes. I have defined the boundary conditions as follows. The correlation between the vortex structures and the unsteady heat transfer is carefully examined. It is shown that the fluctuations in the stagnation heat transfer are mainly caused by impingement of the primary vortices originating from the jet nozzle by: