A Numerical Method for Large-scale Turbulence Structures of Unsteady Internal and External Flows
Author : Chien-Ming He
Publisher :
Page : 518 pages
File Size : 13,1 MB
Release : 1992
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ISBN :
Author : Chien-Ming He
Publisher :
Page : 518 pages
File Size : 13,1 MB
Release : 1992
Category :
ISBN :
Author : Charles Hirsch
Publisher : Wiley
Page : 714 pages
File Size : 27,65 MB
Release : 1991-01-08
Category : Technology & Engineering
ISBN : 9780471924524
Numerical Computation of Internal and External Flows Volume 2: Computational Methods for Inviscid and Viscous Flows C. Hirsch, Vrije Universiteit Brussel, Brussels, Belgium This second volume deals with the applications of computational methods to the problems of fluid dynamics. It complements the first volume to provide an excellent reference source in this vital and fast growing area. The author includes material on the numerical computation of potential flows and on the most up-to-date methods for Euler and Navier-Stokes equations. The coverage is comprehensive and includes detailed discussion of numerical techniques and algorithms, including implementation topics such as boundary conditions. Problems are given at the end of each chapter and there are comprehensive reference lists. Of increasing interest, the subject has powerful implications in such crucial fields as aeronautics and industrial fluid dynamics. Striking a balance between theory and application, the combined volumes will be useful for an increasing number of courses, as well as to practitioners and researchers in computational fluid dynamics. Contents Preface Nomenclature Part V: The Numerical Computation of Potential Flows Chapter 13 The Mathematical Formulations of the Potential Flow Model Chapter 14 The Discretization of the Subsonic Potential Equation Chapter 15 The Computation of Stationary Transonic Potential Flows Part VI: The Numerical Solution of the System of Euler Equations Chapter 16 The Mathematical Formulation of the System of Euler Equations Chapter 17 The Lax - Wendroff Family of Space-centred Schemes Chapter 18 The Central Schemes with Independent Time Integration Chapter 19 The Treatment of Boundary Conditions Chapter 20 Upwind Schemes for the Euler Equations Chapter 21 Second-order Upwind and High-resolution Schemes Part VII: The Numerical Solution of the Navier-Stokes Equations Chapter 22 The Properties of the System of Navier-Stokes Equations Chapter 23 Discretization Methods for the Navier-Stokes Equations Index
Author :
Publisher :
Page : 542 pages
File Size : 24,91 MB
Release : 1995
Category : Aeronautics
ISBN :
Author : Wenchin Lin
Publisher :
Page : 394 pages
File Size : 24,98 MB
Release : 1995
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Author : Saad Ragab
Publisher :
Page : 174 pages
File Size : 42,79 MB
Release : 1993
Category : Science
ISBN :
Author :
Publisher :
Page : 400 pages
File Size : 16,22 MB
Release : 1948
Category : Mechanics, Applied
ISBN :
Author : Tuncer Cebeci
Publisher : Springer Science & Business Media
Page : 140 pages
File Size : 42,25 MB
Release : 2003-12-04
Category : Science
ISBN : 9783540402886
After a brief review of the more popular turbulence models, the author presents and discusses accurate and efficient numerical methods for solving the boundary-layer equations with turbulence models based on algebraic formulas (mixing length, eddy viscosity) or partial-differential transport equations. A computer program employing the Cebeci-Smith model and the k-e model for obtaining the solution of two-dimensional incompressible turbulent flows without separation is discussed in detail and is presented in the accompanying CD.
Author :
Publisher :
Page : 630 pages
File Size : 47,20 MB
Release : 1993
Category : Heat
ISBN :
Author : Wolfgang Rodi
Publisher : Elsevier
Page : 1011 pages
File Size : 27,32 MB
Release : 2005-05-05
Category : Science
ISBN : 0080530958
Proceedings of the world renowned ERCOFTAC (International Symposium on Engineering Turbulence Modelling and Measurements).The proceedings include papers dealing with the following areas of turbulence:·Eddy-viscosity and second-order RANS models ·Direct and large-eddy simulations and deductions for conventional modelling ·Measurement and visualization techniques, experimental studies ·Turbulence control ·Transition and effects of curvature, rotation and buoyancy on turbulence ·Aero-acoustics ·Heat and mass transfer and chemically reacting flows ·Compressible flows, shock phenomena ·Two-phase flows ·Applications in aerospace engineering, turbomachinery and reciprocating engines, industrial aerodynamics and wind engineering, and selected chemical engineering problems Turbulence remains one of the key issues in tackling engineering flow problems. These problems are solved more and more by CFD analysis, the reliability of which depends strongly on the performance of the turbulence models employed. Successful simulation of turbulence requires the understanding of the complex physical phenomena involved and suitable models for describing the turbulent momentum, heat and mass transfer. For the understanding of turbulence phenomena, experiments are indispensable, but they are equally important for providing data for the development and testing of turbulence models and hence for CFD software validation. As in other fields of Science, in the rapidly developing discipline of turbulence, swift progress can be achieved only by keeping up to date with recent advances all over the world and by exchanging ideas with colleagues active in related fields.
Author :
Publisher :
Page : 826 pages
File Size : 15,30 MB
Release : 1998
Category : Dissertations, Academic
ISBN :