Transonic Navier-Stokes Solutions of Three-Dimensional Afterbody Flows

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ISBN 13 : 9781730731303
Total Pages : 62 pages
Book Rating : 4.7/5 (313 download)

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Book Synopsis Transonic Navier-Stokes Solutions of Three-Dimensional Afterbody Flows by : National Aeronautics and Space Adm Nasa

Download or read book Transonic Navier-Stokes Solutions of Three-Dimensional Afterbody Flows written by National Aeronautics and Space Adm Nasa and published by . This book was released on 2018-11 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The performance of a three-dimensional Navier-Stokes solution technique in predicting the transonic flow past a nonaxisymmetric nozzle was investigated. The investigation was conducted at free-stream Mach numbers ranging from 0.60 to 0.94 and an angle of attack of 0 degrees. The numerical solution procedure employs the three-dimensional, unsteady, Reynolds-averaged Navier-Stokes equations written in strong conservation form, a thin layer assumption, and the Baldwin-Lomax turbulence model. The equations are solved by using the finite-volume principle in conjunction with an approximately factored upwind-biased numerical algorithm. In the numerical procedure, the jet exhaust is represented by a solid sting. Wind-tunnel data with the jet exhaust simulated by high pressure air were also obtained to compare with the numerical calculations. Compton, William B., III and Thomas, James L. and Abeyounis, William K. and Mason, Mary L. Langley Research Center...

Transonic Navier-Stokes Solutions of Three-dimensional Afterbody Flows

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (976 download)

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Book Synopsis Transonic Navier-Stokes Solutions of Three-dimensional Afterbody Flows by : William B. Compton

Download or read book Transonic Navier-Stokes Solutions of Three-dimensional Afterbody Flows written by William B. Compton and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transonic Navier-Stokes Solutions of Three-dimensional Afterbody Flows

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ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Transonic Navier-Stokes Solutions of Three-dimensional Afterbody Flows by :

Download or read book Transonic Navier-Stokes Solutions of Three-dimensional Afterbody Flows written by and published by . This book was released on 1989 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transonic Navier-Stokes Solutions of Three-dimensional Afterbody Flows

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ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Transonic Navier-Stokes Solutions of Three-dimensional Afterbody Flows by :

Download or read book Transonic Navier-Stokes Solutions of Three-dimensional Afterbody Flows written by and published by . This book was released on 1989 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

3-D Composite Velocity Solutions for Subsonic/transonic Flow Over Forebodies and Afterbodies

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ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis 3-D Composite Velocity Solutions for Subsonic/transonic Flow Over Forebodies and Afterbodies by : Raymond E. Gordnier

Download or read book 3-D Composite Velocity Solutions for Subsonic/transonic Flow Over Forebodies and Afterbodies written by Raymond E. Gordnier and published by . This book was released on 1989 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: A composite velocity procedure for the three-dimensional reduced Navier-Stokes equations is developed. In the spirit of matched asymptotic expansions, the velocity components are written as a combined multiplicative and additive composite of viscous like velocities (U, W) and pseudo-potential or inviscid velocities (phi sub x, phi sub y, phi sub z). The solution procedure is then consistent with both asymptotic inviscid flow and boundary layer theory. For transonic flow cases, the Enquist-Osher flux biasing scheme developed for the full potential equation is used. A quasi-conservation form of the governing equation is used in the shock region to capture the correct rotational behavior. This is combined with the standard nonconservation nonentropy generating form used in nonshock regions. The consistent strongly implicit procedure is coupled with plane relaxation to solve the discretized equations. The composites velocity procedure is coupled with plane relaxation to solve the discretized equations. The composits velocity procedure applied for the solution of three-dimensional afterbody problems.

NASA Technical Memorandum

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ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Memorandum by :

Download or read book NASA Technical Memorandum written by and published by . This book was released on 1989 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Paper

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ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis NASA Technical Paper by :

Download or read book NASA Technical Paper written by and published by . This book was released on 1996 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

3-D Composite Velocity Solutions for Subsonic/Transonic Flow Over Forebodies and Afterbodies

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis 3-D Composite Velocity Solutions for Subsonic/Transonic Flow Over Forebodies and Afterbodies by :

Download or read book 3-D Composite Velocity Solutions for Subsonic/Transonic Flow Over Forebodies and Afterbodies written by and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A composite velocity procedure for the three-dimensional reduced Navier-Stokes equations is developed. In the spirit of matched asymptotic expansions, the velocity components are written as a combined multiplicative and additive composite of viscous like velocities (U, W) and pseudo-potential or inviscid velocities (phi sub x, phi sub y, phi sub z). The solution procedure is then consistent with both asymptotic inviscid flow and boundary layer theory. For transonic flow cases, the Enquist-Osher flux biasing scheme developed for the full potential equation is used. A quasi-conservation form of the governing equation is used in the shock region to capture the correct rotational behavior. This is combined with the standard nonconservation nonentropy generating form used in nonshock regions. The consistent strongly implicit procedure is coupled with plane relaxation to solve the discretized equations. The composites velocity procedure is coupled with plane relaxation to solve the discretized equations. The composits velocity procedure applied for the solution of three-dimensional afterbody problems.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 702 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 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cities and Their Vital Systems

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Publisher : National Academies Press
ISBN 13 : 9780309037860
Total Pages : 1298 pages
Book Rating : 4.0/5 (378 download)

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Book Synopsis Cities and Their Vital Systems by : Advisory Committee on Technology and Society

Download or read book Cities and Their Vital Systems written by Advisory Committee on Technology and Society and published by National Academies Press. This book was released on 1989 with total page 1298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cities and Their Vital Systems asks basic questions about the longevity, utility, and nature of urban infrastructures; analyzes how they grow, interact, and change; and asks how, when, and at what cost they should be replaced. Among the topics discussed are problems arising from increasing air travel and airport congestion; the adequacy of water supplies and waste treatment; the impact of new technologies on construction; urban real estate values; and the field of "telematics," the combination of computers and telecommunications that makes money machines and national newspapers possible.

Japanese Science and Technology

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ISBN 13 :
Total Pages : 724 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Japanese Science and Technology by :

Download or read book Japanese Science and Technology written by and published by . This book was released on 1986 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 1240 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Monthly Catalog of United States Government Publications by : United States. Superintendent of Documents

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1991 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalogue, United States Public Documents

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ISBN 13 :
Total Pages : 1250 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Monthly Catalogue, United States Public Documents by :

Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1991-07 with total page 1250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Comparison of Turbulence Models for Nozzle-Afterbody Flows with Propulsive Jets

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ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Comparison of Turbulence Models for Nozzle-Afterbody Flows with Propulsive Jets by : William B. Compton (III.)

Download or read book Comparison of Turbulence Models for Nozzle-Afterbody Flows with Propulsive Jets written by William B. Compton (III.) and published by . This book was released on 1996 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Validation of the NPARC Code for Nozzle Afterbody Flows at Transonic Speeds

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Validation of the NPARC Code for Nozzle Afterbody Flows at Transonic Speeds by : James R. DeBonis

Download or read book Validation of the NPARC Code for Nozzle Afterbody Flows at Transonic Speeds written by James R. DeBonis and published by . This book was released on 1995 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research and Technology 1988

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ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Research and Technology 1988 by :

Download or read book Research and Technology 1988 written by and published by . This book was released on 1988 with total page 212 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).