A Supersonic Argon/Air Coaxial Jet Experiment for Computational Fluid Dynamics Code Validation

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781719369510
Total Pages : 50 pages
Book Rating : 4.3/5 (695 download)

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Book Synopsis A Supersonic Argon/Air Coaxial Jet Experiment for Computational Fluid Dynamics Code Validation by : National Aeronautics and Space Administration (NASA)

Download or read book A Supersonic Argon/Air Coaxial Jet Experiment for Computational Fluid Dynamics Code Validation written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-05-20 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: A non-reacting experiment is described in which data has been acquired for the validation of CFD codes used to design high-speed air-breathing engines. A coaxial jet-nozzle has been designed to produce pressure-matched exit flows of Mach 1.8 at 1 atm in both a center jet of argon and a coflow jet of air, creating a supersonic, incompressible mixing layer. The flowfield was surveyed using total temperature, gas composition, and Pitot probes. The data set was compared to CFD code predictions made using Vulcan, a structured grid Navier-Stokes code, as well as to data from a previous experiment in which a He-O2 mixture was used instead of argon in the center jet of the same coaxial jet assembly. Comparison of experimental data from the argon flowfield and its computational prediction shows that the CFD produces an accurate solution for most of the measured flowfield. However, the CFD prediction deviates from the experimental data in the region downstream of x/D = 4, underpredicting the mixing-layer growth rate. Clifton, Chandler W. and Cutler, Andrew D. Langley Research Center COMPUTATIONAL FLUID DYNAMICS; SUPERSONIC SPEED; AIR BREATHING ENGINES; MIXING LAYERS (FLUIDS); FLOW DISTRIBUTION; GAS COMPOSITION; ARGON; AIR JETS; TEMPERATURE PROBES; OXYGEN

A Supersonic Argon/air Coaxial Jet Experiment for Computational Fluid Dynamics Code Validation

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ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (173 download)

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Book Synopsis A Supersonic Argon/air Coaxial Jet Experiment for Computational Fluid Dynamics Code Validation by : Clifton Chandler

Download or read book A Supersonic Argon/air Coaxial Jet Experiment for Computational Fluid Dynamics Code Validation written by Clifton Chandler and published by . This book was released on 2007 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Supersonic Argon/Air Coaxial Jet Experiment for Computational Fluid Dynamics Code Validation

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Publisher : BiblioGov
ISBN 13 : 9781289236373
Total Pages : 56 pages
Book Rating : 4.2/5 (363 download)

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Book Synopsis A Supersonic Argon/Air Coaxial Jet Experiment for Computational Fluid Dynamics Code Validation by : Nasa Technical Reports Server (Ntrs)

Download or read book A Supersonic Argon/Air Coaxial Jet Experiment for Computational Fluid Dynamics Code Validation written by Nasa Technical Reports Server (Ntrs) and published by BiblioGov. This book was released on 2013-07 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: A non-reacting experiment is described in which data has been acquired for the validation of CFD codes used to design high-speed air-breathing engines. A coaxial jet-nozzle has been designed to produce pressure-matched exit flows of Mach 1.8 at 1 atm in both a center jet of argon and a coflow jet of air, creating a supersonic, incompressible mixing layer. The flowfield was surveyed using total temperature, gas composition, and Pitot probes. The data set was compared to CFD code predictions made using Vulcan, a structured grid Navier-Stokes code, as well as to data from a previous experiment in which a He-O2 mixture was used instead of argon in the center jet of the same coaxial jet assembly. Comparison of experimental data from the argon flowfield and its computational prediction shows that the CFD produces an accurate solution for most of the measured flowfield. However, the CFD prediction deviates from the experimental data in the region downstream of x/D = 4, underpredicting the mixing-layer growth rate.

Supersonic Co-axial Jet Experiment for CFD Code Validation

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Supersonic Co-axial Jet Experiment for CFD Code Validation by : A. D. Cutler

Download or read book Supersonic Co-axial Jet Experiment for CFD Code Validation written by A. D. Cutler and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development and Validation of a Supersonic Helium-Air Coannular Jet Facility

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721084333
Total Pages : 112 pages
Book Rating : 4.0/5 (843 download)

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Book Synopsis Development and Validation of a Supersonic Helium-Air Coannular Jet Facility by : National Aeronautics and Space Administration (NASA)

Download or read book Development and Validation of a Supersonic Helium-Air Coannular Jet Facility written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-13 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data are acquired in a simple coannular He/air supersonic jet suitable for validation of CFD (Computational Fluid Dynamics) codes for high speed propulsion. Helium is employed as a non-reacting hydrogen fuel simulant, constituting the core of the coannular flow while the coflow is composed of air. The mixing layer interface between the two flows in the near field and the plume region which develops further downstream constitute the primary regions of interest, similar to those present in all hypersonic air breathing propulsion systems. A computational code has been implemented from the experiment's inception, serving as a tool for model design during the development phase. Carty, Atherton A. and Cutler, Andrew D. Langley Research Center NCC1-217; RTOP 522-51-31-10

Advanced Turbulent Combustion Physics and Applications

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Publisher : Cambridge University Press
ISBN 13 : 1108572758
Total Pages : pages
Book Rating : 4.1/5 (85 download)

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Book Synopsis Advanced Turbulent Combustion Physics and Applications by : N. Swaminathan

Download or read book Advanced Turbulent Combustion Physics and Applications written by N. Swaminathan and published by Cambridge University Press. This book was released on 2022-01-06 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore a thorough and up to date overview of the current knowledge, developments and outstanding challenges in turbulent combustion and application. The balance among various renewable and combustion technologies are surveyed, and numerical and experimental tools are discussed along with recent advances. Covers combustion of gaseous, liquid and solid fuels and subsonic and supersonic flows. This detailed insight into the turbulence-combustion coupling with turbulence and other physical aspects, shared by a number of the world leading experts in the field, makes this an excellent reference for graduate students, researchers and practitioners in the field.

Progress in Turbulence VIII

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Publisher : Springer Nature
ISBN 13 : 3030221962
Total Pages : 339 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Progress in Turbulence VIII by : Ramis Örlü

Download or read book Progress in Turbulence VIII written by Ramis Örlü and published by Springer Nature. This book was released on 2019-08-27 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume collects the edited and reviewed contributions presented in the 8th iTi Conference on Turbulence, held in Bertinoro, Italy, in September 2018. In keeping with the spirit of the conference, the book was produced afterwards, so that the authors had the opportunity to incorporate comments and discussions raised during the event. The respective contributions, which address both fundamental and applied aspects of turbulence, have been structured according to the following main topics: I TheoryII Wall-bounded flowsIII Simulations and modellingIV ExperimentsV Miscellaneous topicsVI Wind energy/div

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 994 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development and Validation of a Supersonic Helium-Air Coannular Jet Facility

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ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Development and Validation of a Supersonic Helium-Air Coannular Jet Facility by : Atherton A. Carty

Download or read book Development and Validation of a Supersonic Helium-Air Coannular Jet Facility written by Atherton A. Carty and published by . This book was released on 1999 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data are acquired in a simple coannular He/air supersonic jet suitable for validation of CFD codes for high speed propulsion. Helium is employed as a non-reacting hydrogen fuel simulant, constituting the core of the coannular flow while the coflow is composed of air. The mixing layer interface between the two flows in the near field and the plume region which develops further downstream constitute the primary regions of interest, similar to those present in all hypersonic air breathing propulsion systems. A computational code has been implemented from the experiment's inception, serving as a tool for model design during the development phase.

An Experimental and CFD Study of a Supersonic Co-axial Jet

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis An Experimental and CFD Study of a Supersonic Co-axial Jet by : A. D. Cutler

Download or read book An Experimental and CFD Study of a Supersonic Co-axial Jet written by A. D. Cutler and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 1032 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 1032 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of Experimental Boundary Conditions for CFD Validation of a Supersonic Jet in Transonic Crossflow

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ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (957 download)

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Book Synopsis Measurement of Experimental Boundary Conditions for CFD Validation of a Supersonic Jet in Transonic Crossflow by :

Download or read book Measurement of Experimental Boundary Conditions for CFD Validation of a Supersonic Jet in Transonic Crossflow written by and published by . This book was released on 2006 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AIAA Journal

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ISBN 13 :
Total Pages : 1380 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis AIAA Journal by : American Institute of Aeronautics and Astronautics

Download or read book AIAA Journal written by American Institute of Aeronautics and Astronautics and published by . This book was released on 2006 with total page 1380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA SP.

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ISBN 13 :
Total Pages : 654 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA SP. by :

Download or read book NASA SP. written by and published by . This book was released on 1992 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautical Engineering

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ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Aeronautical Engineering by :

Download or read book Aeronautical Engineering written by and published by . This book was released on 1992 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).

Aeronautical Engineering: A Cumulative Index to a Continuing Bibliography (supplement 274)

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ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Aeronautical Engineering: A Cumulative Index to a Continuing Bibliography (supplement 274) by :

Download or read book Aeronautical Engineering: A Cumulative Index to a Continuing Bibliography (supplement 274) written by and published by . This book was released on 1992 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:

30th Aerospace Sciences Meeting and Exhibit: 92-0600 - 92-0639

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ISBN 13 :
Total Pages : 432 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis 30th Aerospace Sciences Meeting and Exhibit: 92-0600 - 92-0639 by :

Download or read book 30th Aerospace Sciences Meeting and Exhibit: 92-0600 - 92-0639 written by and published by . This book was released on 1992 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: