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Investigation of the Penetration on an Air Jet Directed Perpendicularly to an Air StreamAn experimental investigation was conducted to determine the penetration of a circular air Jet directed perpendicularly to an air stream as a function of Jet density, Jet velocity, air-stream density, air-stream velocity, Jet diameter, and distance downstream from the Jet. The penetration was determined for nearly constant values of air-stream density at two tunnel velocities, four Jet diameters, four positions downstream of the Jet, and for a large range of Jet velocities and densities. An equation for the penetration was obtained in terms of the Jet diameter, the distance downstream from the jet, and the ratios of Jet and air-stream velocities and densities.
Document ID
19930082328
Acquisition Source
Legacy CDMS
Document Type
Other - NACA Technical Note
Authors
Callaghan, Edmund E (National Advisory Committee for Aeronautics. Lewis Flight Propulsion Lab. Cleveland, OH, United States)
Ruggeri, Robert S (National Advisory Committee for Aeronautics. Lewis Flight Propulsion Lab. Cleveland, OH, United States)
Date Acquired
August 16, 2013
Publication Date
June 1, 1948
Subject Category
Aerodynamics
Report/Patent Number
NACA-TN-1615
Accession Number
93R11618
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
JETS
AIR FLOW - JETS
AIR FLOW - ORIFICES

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