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Numerical Methods For The Computation Of Inviscid Transonic Flows With Shock Waves
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Book Synopsis Numerical Methods for the Computation of Inviscid Transonic Flows with Shock Waves by : Arthur Rizzi
Download or read book Numerical Methods for the Computation of Inviscid Transonic Flows with Shock Waves written by Arthur Rizzi and published by Springer-Verlag. This book was released on 2013-08-13 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Numerical Methods in Fluid Dynamics by : Hans Jochen Wirz
Download or read book Numerical Methods in Fluid Dynamics written by Hans Jochen Wirz and published by Hemisphere Pub. This book was released on 1978 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Numerical Methods for the Computation of Inviscid Transonic Flows with Shock Waves by : Arthur Rizzi
Download or read book Numerical Methods for the Computation of Inviscid Transonic Flows with Shock Waves written by Arthur Rizzi and published by Vieweg+teubner Verlag. This book was released on 1981 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is one in a series of workshops organized by the GAID1 Specialist Group for Numerical Methods in Fluid Hechanics (GAMM-Fachausschuss flir Numerische Hethoden in der Stromungs mechanik) whose purpose is to bring together the small group of researchers actively working on a sharply defined topic in order to discuss in detail their problems and experiences, to promote direct comparison and critical evaluation of algorithms, and to stimulate new ideas for numerical methods in fluid dynamics. The chairmen of this workshop were A. Rizzi of FFA, Sweden, and H. Viviand of ONERA, France. 2. INTRODUCTION Practically ten years have passed since it was first demonstrat ed that the nonlinear potential equation of mixed type which governs inviscid transonic flow could be solved in a numerical procedure. These years have seen an interest in the computation of transonic flow that continues to grow because of the develop ing and ever-increasing ability of the numerical methods to solve more and more complex flows and because of the great practical use to which their solutions can be put. From the question of whether we can solve the equations of transonic flow we have now progressed to the question of how accurately can we solve them. Any attempt to answer it must by necessity include a collective comparison of the results obtained from the com putational methods that are being applied today for the numerical solution of inviscid steady transonic flow.
Book Synopsis SHOCK WAVES IN TRANSONIC FLOWS AT MODERATE REYNOLDS NUMBER. by : JAMES LEWIS MACE
Download or read book SHOCK WAVES IN TRANSONIC FLOWS AT MODERATE REYNOLDS NUMBER. written by JAMES LEWIS MACE and published by . This book was released on 1984 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: airfoil. Finally, a finite-volume numerical method has been used to provide solutions to inviscid, transonic flows in a channel.
Book Synopsis Transonic, Shock, and Multidimensional Flows by : Richard E. Meyer
Download or read book Transonic, Shock, and Multidimensional Flows written by Richard E. Meyer and published by Academic Press. This book was released on 2014-05-10 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematics Research Center Symposium: Transonic, Shock, and Multidimensional Flows: Advances in Scientific Computing covers the lectures presented at a Symposium on Transonic, Shock, and Multidimensional Flows, held in Madison on May 13-15, 1981, under the auspices of the Mathematics Research Center of the University of Wisconsin. The book focuses on the advancements in the scientific computation of high-speed aerodynamic phenomena and related fluid motions. The selection first elaborates on computational fluid dynamics of airfoils and wings; shock-free configurations in two- and three-dimensional transonic flow; and steady-state solution of the Euler equations for transonic flow. Discussions focus on boundary conditions, convergence acceleration, indirect design of airfoils, and trailing edge and the boundary layer. The text then examines the calculation of transonic potential flow past three-dimensional configurations and remarks on the numerical solution of Tricomi-type equations. The manuscript ponders on the design and numerical analysis of vortex methods, shock calculations and the numerical solution of singular perturbation problems, tracking of interfaces for fluid flow, and transonic flows with viscous effects. Topics include numerical algorithm, difference approximation for scalar equations, boundary conditions, transonic flow in a tube, and governing equations. The selection is a dependable reference for researchers interested in transonic, shock, and multidimensional flows.
Book Synopsis Numerical Computation of Internal and External Flows, Volume 2 by : Charles Hirsch
Download or read book Numerical Computation of Internal and External Flows, Volume 2 written by Charles Hirsch and published by Wiley. This book was released on 1991-01-08 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Computational Methods for Inviscid Transonic Flows with Imbedded Shock Waves by : Earll M. Murman
Download or read book Computational Methods for Inviscid Transonic Flows with Imbedded Shock Waves written by Earll M. Murman and published by . This book was released on 1971 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: A discussion is given of the methods for computing transonic flows with imbedded shock waves. Time dependent techniques, relaxation methods and approximate solutions are considered with emphasis placed on the latest developments. More details are given on the relaxation methods than other techniques. Computing times, accuracy, and proper treatment of shock waves are stressed. (Author).
Book Synopsis Shock Waves and Drag in the Numerical Calculation of Isentropic Transonic Flow by : Joseph L. Steger
Download or read book Shock Waves and Drag in the Numerical Calculation of Isentropic Transonic Flow written by Joseph L. Steger and published by . This book was released on 1972 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Numerical Methods for Predicting Subsonic, Transonic and Supersonic Flow by : Thomas Darwin Taylor
Download or read book Numerical Methods for Predicting Subsonic, Transonic and Supersonic Flow written by Thomas Darwin Taylor and published by . This book was released on 1974 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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).
Book Synopsis Axisymmetric Transonic Flow Calculations by :
Download or read book Axisymmetric Transonic Flow Calculations written by and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: L REPT., SMasson, Bruce S. ;Friedman, Eugene ;DAAA21-72-C-0334PATR-4271(*projectiles, *transonic characteristics), computer programs, wind tunnel models, flow fields, numerical methods and procedures, aerodynamic configurations, shock wavesaxisymmetric bodies, inviscid flowA computer program SONIC 2, was developed to calculate transonic flow about axisymmetric bodies. The code computes the exact, inviscid compressible flow field with or without shock waves, and it uses a body oriented mesh to permit the exact treatment of an arbitrary body shape. The numerical integration employs the method of Godunov to obtain a stable finite difference approximation to the flow equations. Several examples of results of the code are included along with comparisons to wind tunnel data. (Author).
Book Synopsis Boundary Value Problems for Transonic Flow by : Alexander G Kuz'min
Download or read book Boundary Value Problems for Transonic Flow written by Alexander G Kuz'min and published by Wiley. This book was released on 2003-02-28 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transonic flow occurs around moving objects as they approach and cross the sound barrier. Serious problems can occur at this point, such as shock-induced flow separation which can cause the aircraft to spin out of control. Another important practical problem is the achievement of higher aerodynamic performance of aircraft at cruise conditions, which leads to considerable fuel savings. The success in application of numerical methods for simulation of transonic flow and aircraft design depends on developments in the underlying mathematical theory. This book presents a breakthrough in the solvability analysis of boundary value problems, which makes it possible to establish convergence of finite element approximations for shock-free flow and to provide a framework for putting the existing numerical methods on a more sound basis. Also, physical aspects concerned with patterns of formation and propagation of weak shock waves are analysed. This contributes to the understanding of the extreme sensitivity of transonic flow to perturbation of freestream conditions. The developed theoretical knowledge base yields promising concepts of the airfoil design and active flow control by airfoil/wing shape modifications or suction/blowing through a perforated surface. Boundary Value Problems for Transonic Flow * Focuses on Computational Fluid Dynamics. * Addresses practical problems, such as airfoil design and flow control. * Presents developments made in the last two decades. In essence this is a much needed monograph for researchers and engineers in applied mathematics and numerical analysis applied to aerodynamics and for algorithm developers in Computational Fluid Dynamics in the aircraft industry. It gives design engineers the underlying mathematical theory necessary for developing new concepts for airfoil/wing design and flow control.
Book Synopsis Numerical Simulation of Compressible Euler Flows by : Alain Dervieux
Download or read book Numerical Simulation of Compressible Euler Flows written by Alain Dervieux and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: The numerical simulation of the Euler equations of Fluid Dynamics has been these past few years a challenging problem both for research scientists and aerospace engineers. The increasing interest of more realistic models such as the Euler equations originates in Aerodynamics and also Aerothermics where aerospace applications such as military aircrafts and also space vehicles require accurate and efficient Euler solvers (which can be extended to more complicated modelisations including non-equilibrium chemistry) for su personic and hypersonic flows at high angles of attack and Mach number regimes involving strong shocks and vorticity. This book contains the proceedings of the GAMM Workshop on the Numerical Simu lation of Compressible Euler Flows. that W:LS held at INRIA, Rocquencourt (France), on June 10-13, 1986. The purpose of this event was to compare in terms of accuracy and efficiency several codes for solving compressible inviscid, mainly steady, Euler flows. This workshop was a sequel of the GAMM workshop held in 1979 in Stockholm; this time, though, because of the present strong activity in numerical methods for the Euler equat.ions, the full-potential approach was not included. Since 1979, other Eulpr workshops have been organised, sev eral of them focussed on airfoil calculations; however, many recently derived methods were not presented at these workshops, because, among other reasons, the methods were not far enough developed, or had not been applied to flow problems of sufficient complexity. In fact, the 1986 GAMM workshop scored very high as regards to the novelty of methods.
Book Synopsis Numerical Computation of Shock Wave-turbulent Boundary Layer Interaction in Transonic Flow Over an Axisymmetric Curved Hill by : S.-W. Kim
Download or read book Numerical Computation of Shock Wave-turbulent Boundary Layer Interaction in Transonic Flow Over an Axisymmetric Curved Hill written by S.-W. Kim and published by . This book was released on 1989 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computation of the Transonic Flow Over a Wedge with Detached Shock Wave by the Method of Steepest Descent by : Joseph W. Fischbach
Download or read book Computation of the Transonic Flow Over a Wedge with Detached Shock Wave by the Method of Steepest Descent written by Joseph W. Fischbach and published by . This book was released on 1953 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Numerical Methods in Fluid Dynamics by : Franco Brezzi
Download or read book Numerical Methods in Fluid Dynamics written by Franco Brezzi and published by Springer. This book was released on 2006-11-14 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel Publisher : ISBN 13 : Total Pages :210 pages Book Rating :4.:/5 (359 download)
Book Synopsis Computational Methods for Inviscid and Viscous Two-and-three-dimensional Flow Fields by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel
Download or read book Computational Methods for Inviscid and Viscous Two-and-three-dimensional Flow Fields written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel and published by . This book was released on 1975 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the recent developments in the numerical approach of fluid flow problems. Particular emphasis placed on numerical techniques for the solution of the compressible Navier-Stokes equations and the implementation of turbulence models, the computational techniques for boundary layers, hyperbolic partial differential equations, numerical stability of finite difference methods, numerical solutions of the Navier-Stokes equations for compressible fluids, and finite elements.--abs., report documentary page.
Book Synopsis Theoretical Calculation of Viscous-inviscid Transonic Flows by : Tsze C. Tai
Download or read book Theoretical Calculation of Viscous-inviscid Transonic Flows written by Tsze C. Tai and published by . This book was released on 1980 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current status of computational capabilities for calculating viscous-inviscid transonic flows other than the solution of Navier-Stokes equations is presented. Techniques for solving transonic inviscid flows and compressible integral boundary layer methods are reviewed, and systems for strong viscous-inviscid interactions are described. Generally, the transonic viscous-inviscid interaction is characterized by a subcritical boundary layer with a supersonic outer stream. The thickening boundary layer produces a pressure rise which causes further thickening of the boundary layer. The physical flow is best modeled by direct coupling of the viscous and inviscid systems to allow immediate interaction between the shock wave and the boundary layer. It appears that the method of integral relations for the outer inviscid flow, combined with an integral boundary layer scheme, possesses such a capability. To facilitate the computation, an hybrid approach to the transonic inviscid solution, which consists of the finite difference method for solving the overall transonic inviscid potential flow field and the method of integral relations for solving Euler's equation in the shock region, is suggested. Finally, the application of the steady two-dimensional methods to the quasi two-dimensional problem on axisymmetric stream surface of a cascade flow at transonic speeds is discussed. (Author).
