Numerical Simulation of Jet Aerodynamics Using the Three-Dimensional Navier-Stokes Code Pab3d

Numerical Simulation of Jet Aerodynamics Using the Three-Dimensional Navier-Stokes Code Pab3d PDF Author: National Aeronautics and Space Adm Nasa
Publisher:
ISBN: 9781729357606
Category :
Languages : en
Pages : 50

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Book Description
This report presents a unified method for subsonic and supersonic jet analysis using the three-dimensional Navier-Stokes code PAB3D. The Navier-Stokes code was used to obtain solutions for axisymmetric jets with on-design operating conditions at Mach numbers ranging from 0.6 to 3.0, supersonic jets containing weak shocks and Mach disks, and supersonic jets with nonaxisymmetric nozzle exit geometries. This report discusses computational methods, code implementation, computed results, and comparisons with available experimental data. Very good agreement is shown between the numerical solutions and available experimental data over a wide range of operating conditions. The Navier-Stokes method using the standard Jones-Launder two-equation kappa-epsilon turbulence model can accurately predict jet flow, and such predictions are made without any modification to the published constants for the turbulence model. Pao, S. Paul and Abdol-Hamid, Khaled S. Langley Research Center RTOP 505-59-70-04...

Numerical Simulation of Jet Aerodynamics Using the Three-Dimensional Navier-Stokes Code Pab3d

Numerical Simulation of Jet Aerodynamics Using the Three-Dimensional Navier-Stokes Code Pab3d PDF Author: National Aeronautics and Space Adm Nasa
Publisher:
ISBN: 9781729357606
Category :
Languages : en
Pages : 50

Get Book Here

Book Description
This report presents a unified method for subsonic and supersonic jet analysis using the three-dimensional Navier-Stokes code PAB3D. The Navier-Stokes code was used to obtain solutions for axisymmetric jets with on-design operating conditions at Mach numbers ranging from 0.6 to 3.0, supersonic jets containing weak shocks and Mach disks, and supersonic jets with nonaxisymmetric nozzle exit geometries. This report discusses computational methods, code implementation, computed results, and comparisons with available experimental data. Very good agreement is shown between the numerical solutions and available experimental data over a wide range of operating conditions. The Navier-Stokes method using the standard Jones-Launder two-equation kappa-epsilon turbulence model can accurately predict jet flow, and such predictions are made without any modification to the published constants for the turbulence model. Pao, S. Paul and Abdol-Hamid, Khaled S. Langley Research Center RTOP 505-59-70-04...

Numerical Simulation of Jet Aerodynamics Using the Three-dimensional Navier-Stokes Code PAB3D

Numerical Simulation of Jet Aerodynamics Using the Three-dimensional Navier-Stokes Code PAB3D PDF Author: S. Paul Pao
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 50

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NASA Technical Memorandum

NASA Technical Memorandum PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 180

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704

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NASA Technical Paper

NASA Technical Paper PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 124

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Shock Waves

Shock Waves PDF Author: Klaus Hannemann
Publisher: Springer Science & Business Media
ISBN: 354085181X
Category : Science
Languages : en
Pages : 786

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Book Description
The 26th International Symposium on Shock Waves in Göttingen, Germany was jointly organised by the German Aerospace Centre DLR and the French-German Research Institute of Saint Louis ISL. The year 2007 marked the 50th anniversary of the Symposium, which first took place in 1957 in Boston and has since become an internationally acclaimed series of meetings for the wider Shock Wave Community. The ISSW26 focused on the following areas: Shock Propagation and Reflection, Detonation and Combustion, Hypersonic Flow, Shock Boundary Layer Interaction, Numerical Methods, Medical, Biological and Industrial Applications, Richtmyer Meshkov Instability, Blast Waves, Chemically Reacting Flows, Diagnostics, Facilities, Flow Visualisation, Ignition, Impact and Compaction, Multiphase Flow, Nozzles Flows, Plasmas and Propulsion. The two Volumes contain the papers presented at the symposium and serve as a reference for the participants of the ISSW 26 and individuals interested in these fields.

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1482

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34th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit

34th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit PDF Author:
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 662

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NASA Langley Scientific and Technical Information Output: 1996

NASA Langley Scientific and Technical Information Output: 1996 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 180

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Rarefied Gas Dynamics

Rarefied Gas Dynamics PDF Author: M. Capitelli
Publisher: American Institute of Physics
ISBN:
Category : Science
Languages : en
Pages : 1386

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Book Description
The book contains papers presented at the 24th International Symposium on Rarefied Gas Dynamics, a conference that is recognized as the principal forum for the presentation of recent advances in the field of rarefied gas dynamics. The topics include fundamental aspects of Boltzmann and related equations, transport theory, Monte Carlo methods, kinetic theory, gas phase molecular collision dynamics, gas surface interaction, state to state kinetics, rarefied plasmas, and non-equilibrium plasma kinetics. Applications in the fields of internal flows, vacuum systems, rarefied jets, plumes, molecular beams, scamjets and hypersonics, microflows, granular gases, electrical thrusters are discussed. Researchers in the fields of mathematics, physics, chemistry and engineering can strongly benefit from the interdisciplinary nature of the book.