Short Jet Impingement

by Touraj Davanipour, Staff Engr.; Iranian National Oil Co., Iran; formerly, Grad Student, Dept. of Engrg. Mechanics and Materials, Southern Illinois Univ., Carbondale, Ill.,
Sedat Sami, (M.ASCE), Prof.; Dept. of Engrg. Mechanics and Materials, Southern Illinois Univ., Carbondale, Ill.,


Serial Information: Journal of the Hydraulics Division, 1977, Vol. 103, Issue 5, Pg. 557-567


Document Type: Journal Paper

Discussion: Beltaos Spyridon (See full record)
Closure: (See full record)

Abstract: The characteristics of the velocity and pressure fields of a round turbulent jet impinging onto a plate have been studied. Previous studies covered impingement heights that placed the plate in the fully developed flow region of the jet. The present study covered impingement heights between 0 and 20 nozzle radii. Axial and radial variations of velocity and static pressure were determined. Turbulence intensities along the center line within the impingement zone are presented. The energy balance of the mean flow is achieved pointwise along the jet axis within the impingement zone for two different impingement heights.

Subject Headings: Dynamic pressure | Plates | Turbulent flow | Radiation | Statics (mechanics) | Turbulence | High-rise buildings

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