Nonequilibrium Flow Computations. 1

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ISBN 13 : 9781729106693
Total Pages : 30 pages
Book Rating : 4.1/5 (66 download)

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Book Synopsis Nonequilibrium Flow Computations. 1 by : National Aeronautics and Space Adm Nasa

Download or read book Nonequilibrium Flow Computations. 1 written by National Aeronautics and Space Adm Nasa and published by . This book was released on 2018-10-22 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern numerical techniques employing properties of flux Jacobian matrices are extended to general, nonequilibrium flows. Generalizations of the Beam-Warming scheme, Steger-Warming and van Leer Flux-vector splittings, and Roe's approximate Riemann solver are presented for 3-D, time-varying grids. The analysis is based on a thermodynamic model that includes the most general thermal and chemical nonequilibrium flow of an arbitrary gas. Various special cases are also discussed. Liu, Yen and Vinokur, Marcel Unspecified Center NAS2-11555...

Nonequilibrium Flow Computations. 1: An Analysis of Numerical Formulations of Conservation Laws

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Nonequilibrium Flow Computations. 1: An Analysis of Numerical Formulations of Conservation Laws by :

Download or read book Nonequilibrium Flow Computations. 1: An Analysis of Numerical Formulations of Conservation Laws written by and published by . This book was released on 1988 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.X/5 (4 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 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Analysis and Numerics for Conservation Laws

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Publisher : Springer Science & Business Media
ISBN 13 : 3540279075
Total Pages : 541 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Analysis and Numerics for Conservation Laws by : Gerald Warnecke

Download or read book Analysis and Numerics for Conservation Laws written by Gerald Warnecke and published by Springer Science & Business Media. This book was released on 2005-12-05 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whatdoasupernovaexplosioninouterspace,?owaroundanairfoil and knocking in combustion engines have in common? The physical and chemical mechanisms as well as the sizes of these processes are quite di?erent. So are the motivations for studying them scienti?cally. The super- 8 nova is a thermo-nuclear explosion on a scale of 10 cm. Astrophysicists try to understand them in order to get insight into fundamental properties of the universe. In ?ows around airfoils of commercial airliners at the scale of 3 10 cm shock waves occur that in?uence the stability of the wings as well as fuel consumption in ?ight. This requires appropriate design of the shape and structure of airfoils by engineers. Knocking occurs in combustion, a chemical 1 process, and must be avoided since it damages motors. The scale is 10 cm and these processes must be optimized for e?ciency and environmental conside- tions. The common thread is that the underlying ?uid ?ows may at a certain scale of observation be described by basically the same type of hyperbolic s- tems of partial di?erential equations in divergence form, called conservation laws. Astrophysicists, engineers and mathematicians share a common interest in scienti?c progress on theory for these equations and the development of computational methods for solutions of the equations. Due to their wide applicability in modeling of continua, partial di?erential equationsareamajor?eldofresearchinmathematics. Asubstantialportionof mathematical research is related to the analysis and numerical approximation of solutions to such equations. Hyperbolic conservation laws in two or more spacedimensionsstillposeoneofthemainchallengestomodernmathematics.

Numerical Approximation of Hyperbolic Systems of Conservation Laws

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Publisher : Springer Nature
ISBN 13 : 1071613448
Total Pages : 846 pages
Book Rating : 4.0/5 (716 download)

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Book Synopsis Numerical Approximation of Hyperbolic Systems of Conservation Laws by : Edwige Godlewski

Download or read book Numerical Approximation of Hyperbolic Systems of Conservation Laws written by Edwige Godlewski and published by Springer Nature. This book was released on 2021-08-28 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is devoted to the theory and approximation by finite volume methods of nonlinear hyperbolic systems of conservation laws in one or two space variables. It follows directly a previous publication on hyperbolic systems of conservation laws by the same authors. Since the earlier work concentrated on the mathematical theory of multidimensional scalar conservation laws, this book will focus on systems and the theoretical aspects which are needed in the applications, such as the solution of the Riemann problem and further insights into more sophisticated problems, with special attention to the system of gas dynamics. This new edition includes more examples such as MHD and shallow water, with an insight on multiphase flows. Additionally, the text includes source terms and well-balanced/asymptotic preserving schemes, introducing relaxation schemes and addressing problems related to resonance and discontinuous fluxes while adding details on the low Mach number situation.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 780 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1989 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Annual Research Briefs ...

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ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.:/5 (56 download)

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Book Synopsis Annual Research Briefs ... by : Center for Turbulence Research (U.S.)

Download or read book Annual Research Briefs ... written by Center for Turbulence Research (U.S.) and published by . This book was released on 2010 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 628 pages
Book Rating : 4.:/5 (26 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1974 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 982 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1989 with total page 982 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High-speed Viscous Flows Past Blunt Bodies and Compression Corners with Flux-split Methods

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ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis High-speed Viscous Flows Past Blunt Bodies and Compression Corners with Flux-split Methods by : Datta V. Gaitonde

Download or read book High-speed Viscous Flows Past Blunt Bodies and Compression Corners with Flux-split Methods written by Datta V. Gaitonde and published by . This book was released on 1992 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: This effort investigates the accuracy of some flux-split algorithms in high-speed viscous flows. Three methods are examined: (1) MacCormack and Candler's (MC) scheme, (2) the van Leer (vL) scheme and (3) the method of Roe. The problems studied include the blunt body flow at Mach 16 and the flow past a 240 compression corner at Mach 14. Higher order accuracy is obtained with the MUSCL approach. Viscous terms are centered in the full Navier-Stokes cell- centered implicit finite volume simulation. The results indicate a relative similarity of predicted surface pressure with all methods on both flows. However, considerable disparity exists in heat transfer prediction especially on the coarser meshes with van Leer's splitting exhibiting the most overprediction. Generally however, this disparity-diminishes as the grid is refined. The occurrence of anomalous carbuncle solutions with Roe's scheme may be suppressed with appropriate increase in entropy cutoff with no significant penalty in accuracy. For the ramp flow, the MC method predicts the size of the separated- flow region most accurately, though some overprediction of heat transfer is observed. Roe's algorithm, and on the finer grids, van Leer's method also exhibit comparable results.

Lecture series

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ISBN 13 :
Total Pages : 764 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Lecture series by :

Download or read book Lecture series written by and published by . This book was released on 1999 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hyperbolic Problems: Theory, Numerics, Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 3642557112
Total Pages : 946 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Hyperbolic Problems: Theory, Numerics, Applications by : Thomas Y. Hou

Download or read book Hyperbolic Problems: Theory, Numerics, Applications written by Thomas Y. Hou and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Conference on "Hyperbolic Problems: Theory, Numerics and Applications'' was held in CalTech on March 25-30, 2002. The conference was the ninth meeting in the bi-annual international series which became one of the highest quality and most successful conference series in Applied mathematics. This volume contains more than 90 contributions presented in this conference, including plenary presentations by A. Bressan, P. Degond, R. LeVeque, T.-P. Liu, B. Perthame, C.-W. Shu, B. Sjögreen and S. Ukai. Reflecting the objective of series, the contributions in this volume keep the traditional blend of theory, numerics and applications. The Hyp2002 meeting placed a particular emphasize on fundamental theory and numerical analysis, on multi-scale analysis, modeling and simulations, and on geophysical applications and free boundary problems arising from materials science and multi-component fluid dynamics. The volume should appeal to researchers, students and practitioners with general interest in time-dependent problems governed by hyperbolic equations.

UTIAS Report

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ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis UTIAS Report by : University of Toronto. Institute for Aerospace Studies

Download or read book UTIAS Report written by University of Toronto. Institute for Aerospace Studies and published by . This book was released on 1993 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of flight sciences and space research

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ISBN 13 :
Total Pages : 470 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Journal of flight sciences and space research by :

Download or read book Journal of flight sciences and space research written by and published by . This book was released on 1993 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AIAA Aerospace Sciences Meeting and Exhibit, 42nd

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ISBN 13 :
Total Pages : 620 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis AIAA Aerospace Sciences Meeting and Exhibit, 42nd by :

Download or read book AIAA Aerospace Sciences Meeting and Exhibit, 42nd written by and published by . This book was released on 2004 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Methods in Laminar and Turbulent Flow

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ISBN 13 :
Total Pages : 814 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Numerical Methods in Laminar and Turbulent Flow by :

Download or read book Numerical Methods in Laminar and Turbulent Flow written by and published by . This book was released on 1993 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hyperbolic Problems

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ISBN 13 :
Total Pages : 454 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Hyperbolic Problems by : Fumioki Asakura

Download or read book Hyperbolic Problems written by Fumioki Asakura and published by . This book was released on 2006 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: