NUMERICAL INVESTIGATION OF CHOCKED CONVERGING-DIVERGING NOZZLES FOR THRUSTER APPLICATION
International Islamic University Malaysia Engineering Journal, 2011 The need for low-thrust propulsion systems for small scale spacecraft is growing. Low thrust characteristics generally lead to low Reynolds number flows from propulsive devices that utilize converging-diverging nozzle.
Mohd Hafiz Mohd Noh
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Experimental and analytical investigation of axisymmetric supersonic cruise nozzle geometry at Mach numbers from 0.60 to 1.30 [PDF]
Quantitative pressure and force data for five axisymmetric boattail nozzle configurations were examined. These configurations simulate the variable-geometry feature of a single nozzle design operating over a range of engine operating conditions.
Carson, G. T., Jr., Lee, E. E., Jr.
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Effects of vibrational nonequilibrium on the inviscid design of an axisymmetric nozzle for hypersonic flow [PDF]
An axisymmetric, hypersonic nozzle for arc-heated air is described. The method of characteristics is used to compute an inviscid nozzle contour in which vibrational nonequilibrium is approximated by the sudden-freeze technique.
Anders, J. B., Jr.
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Direct numerical simulation of the near-field dynamics of annular gas-liquid two-phase jets [PDF]
, 2009 Copyright © 2009 American Institute of Physics.Direct numerical simulation has been used to examine the near-field dynamics of annular gas-liquid two-phase jets. Based on an Eulerian approach with mixed fluid treatment, combined with an adapted volume of
Adzic M. +8 more
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Entrainment by axisymmetric jets impinging on a flat plate [PDF]
, 1966 An experimental technique is described for the determination of the entrainment in an axisymmetric gaseous jet impinging normally on a flat plate situated below the nozzle.
Nobbs, K. W., Searle, N.
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Turbulent jet characteristics for axisymmetric and serrated nozzles [PDF]
Computers & Fluids, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Numerical Study of Subsonic Hot and Near-Sonic Submerged Jets Based on a Two-Fluid Model [PDF]
Journal of Applied and Computational MechanicsThis paper discusses the hot subsonic and near-sonic axisymmetric submerged stationary jets flowing from a nozzle with a radius of 25.4 mm. The Mach number at the nozzle exit is 0.376 for a subsonic jet, and for a near-sonic jet, it is 0.985.
Zafar Malikov +2 more
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Experimental and Theoretical Investigations of Edge Tones in High Speed Jets
Journal of Fluid Science and Technology, 2013 Experimental and theoretical investigations of the high speed jets impinge on a wedge-shaped edge have been conducted. Sonic circular and square jets of the same hydraulic diameter are examined in the present study.
Mohammed K. IBRAHIM
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Static performance of an axisymmetric nozzle with post-exit vanes for multiaxis thrust vectoring [PDF]
An investigation was conducted in the static test facility of the Langley 16-Foot Transonic Tunnel to determine the flow-turning capability and the nozzle internal performance of an axisymmetric convergent-divergent nozzle with post-exit vanes installed ...
Berrier, Bobby L., Mason, Mary L.
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FluidsThe current study explores the flowfield and noise characteristics of an ideally expanded supersonic (Mach 1.44) rectangular jet impinging on a flat surface.
Yogesh Mehta +2 more
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