Author: R. R. BurtonPublisher:
ISBN:
Category : Acceleration (Physiology)
Languages : en
Pages : 0
Book Description
Numerical Methods for Predicting Subsonic, Transonic and Supersonic Flow
Author: R. R. BurtonPublisher:
ISBN:
Category : Acceleration (Physiology)
Languages : en
Pages : 0
Book Description
Numerical Methods for Predicting Subsonic, Transonic and Supersonic Flow
Author: Numerical Methods for Predicting Subsonic, Transonic and Supersonic Flow
Author: Thomas Darwin TaylorPublisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 56
Book Description
The methods available for numerical computation of subsonic, transonic and supersonic flows are discussed and comments are included on the characteristics of the popular methods. Both inviscid and viscous computation methods are addressed. A brief account of the basic approaches for developing methods initiates the discussion. Also included is a general summary of the state of the art of computational methods along with suggested approaches for solving problems in each area. The report is included with recommendations for future study and development. (Author).
TranAir: A Full-potential, Solution-adaptive, Rectangular Grid Code for Predicting Subsonic, Transonic, and Supersonic Flows about Arbitrary Configurations. Theory Document
Author: Introduction to Transonic Aerodynamics
Author: Roelof VosPublisher: Springer
ISBN: 9401797471
Category : Technology & Engineering
Languages : en
Pages : 561
Book Description
Written to teach students the nature of transonic flow and its mathematical foundation, this book offers a much-needed introduction to transonic aerodynamics. The authors present a quantitative and qualitative assessment of subsonic, supersonic and transonic flow around bodies in two and three dimensions. The book reviews the governing equations and explores their applications and limitations as employed in modeling and computational fluid dynamics. Some concepts, such as shock and expansion theory, are examined from a numerical perspective. Others, including shock-boundary-layer interaction, are discussed from a qualitative point of view. The book includes 60 examples and more than 200 practice problems. The authors also offer analytical methods such as Method of Characteristics (MOC) that allow readers to practice with the subject matter. The result is a wealth of insight into transonic flow phenomena and their impact on aircraft design, including compressibility effects, shock and expansion waves, shock-boundary-layer interaction and aeroelasticity.
A Numerical Investigation of Subsonic and Supersonic Flow Around Axisymmetric Bodies
Author: George D. CatalanoPublisher:
ISBN: 9781423550181
Category :
Languages : en
Pages : 62
Book Description
A computational fluid dynamics (CFD) approach to predicting high- speed aerodynamic flow fields of interest to the U.S. Army Research Laboratory (ARL) has been carried out The aerodynamic problems of particular interest are: (1) supersonic flow past the aftbody of projectiles with base mass injection, (2) supersonic flow past the M549 projectile, and (3) subsonic, transonic, and supersonic flow past an M864 projectile with base bleed and wake combustion. The commercially available FLUENT (Fluent, Inc. FLUENT. Version 5.1.1, Lebanon, NH, 1999.) CFD code was utilized. The computational effort supports an ongoing ARL- sponsored experimental investigation. Of particular interest in the present investigation is the careful characterization of the various turbulence models employed in the CFD code. Additionally, the ease of use and set-up as well as the computational time will be described. An experimental effort (Dutton, J. C., and A. L. Addy. 'Fluid Dynamic Mechanisms and Interactions Within Separated Flows'. U.S. Army Research Office Research Grant DAAH04-93-G-0226 and the Department of Mechanical and Industrial Engineering, University of illinois, Urbana-Champagne, Urbana, IL, August 1998.) consisting of detailed laser Doppler velocimeter (LDV), particle image velocimeter (PIV), and high-speed wall pressure measurements has been made in axisymmetric and planar subsonic and supersonic flows with embedded separated regions. The present work seeks to predict similar flow fields computationally and to address areas of agreement and disagreement.
Scientific and Technical Aerospace Reports
Author: NASA Technical Paper
Author: Book catalog of the Library and Information Services Division
Author: Environmental Science Information Center. Library and Information Services DivisionPublisher:
ISBN:
Category :
Languages : en
Pages : 516
Book Description
Book Catalog of the Library and Information Services Division: Author-title-series indexes
Author: Environmental Science Information Center. Library and Information Services DivisionPublisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 508
Book Description