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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Turbulent jet characteristics for axisymmetric and serrated nozzles [PDF]
Computers & Fluids, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Non-equilibrium dissociating nitrogen flow over spheres and circular cylinders [PDF]
, 1972 Theoretical results based on the methods of Freeman and Garr & Marrone show that the stand-off distance and flow pattern of non-equilibrium dissociating flow of nitrogen over the front part of a blunt body can be correlated in terms of a single reaction ...
Hornung, H. G.
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Static internal performance of an axisymmetric nozzle with multiaxis thrust-vectoring capability [PDF]
An investigation was conducted in the static test facility of the Langley 16 Foot Transonic Tunnel in order to determine the internal performance characteristics of a multiaxis thrust vectoring axisymmetric nozzle.
Capone, Francis J. +1 more
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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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Numerical study of acoustic oscillations and combustion instabilities in solid propellant rocket [PDF]
, 1997 A numerical analysis of unsteady motions in solid rocket motors has been conducted. A fully coupled implicit scheme based on a dual time-stepping integration algorithm has been adopted to solve the governing equations and associated boundary conditions.
Culick, F. E. C., Roh, T. S.
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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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