Calculation of Three Dimensional Attached Viscous Flow on General Configurations Using Second-order Boundary-layer Theory

Calculation of Three Dimensional Attached Viscous Flow on General Configurations Using Second-order Boundary-layer Theory PDF Author: F. Monnoyer de Galland
Publisher:
ISBN:
Category :
Languages : en
Pages : 45

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Calculation of Three Dimensional Attached Viscous Flow on General Configurations Using Second-order Boundary-layer Theory

Calculation of Three Dimensional Attached Viscous Flow on General Configurations Using Second-order Boundary-layer Theory PDF Author: F. Monnoyer de Galland
Publisher:
ISBN:
Category :
Languages : en
Pages : 45

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Three-Dimensional Attached Viscous Flow

Three-Dimensional Attached Viscous Flow PDF Author: Ernst Heinrich Hirschel
Publisher: Springer Science & Business Media
ISBN: 3642413781
Category : Technology & Engineering
Languages : en
Pages : 396

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Book Description
Viscous flow is treated usually in the frame of boundary-layer theory and as two-dimensional flow. Books on boundary layers give at most the describing equations for three-dimensional boundary layers, and solutions often only for some special cases. This book provides basic principles and theoretical foundations regarding three-dimensional attached viscous flow. Emphasis is put on general three-dimensional attached viscous flows and not on three-dimensional boundary layers. This wider scope is necessary in view of the theoretical and practical problems to be mastered in practice. The topics are weak, strong, and global interaction, the locality principle, properties of three-dimensional viscous flow, thermal surface effects, characteristic properties, wall compatibility conditions, connections between inviscid and viscous flow, flow topology, quasi-one- and two-dimensional flows, laminar-turbulent transition and turbulence. Though the primary flight speed range is that of civil air transport vehicles, flows past other flying vehicles up to hypersonic speeds are also considered. Emphasis is put on general three-dimensional attached viscous flows and not on three-dimensional boundary layers, as this wider scope is necessary in view of the theoretical and practical problems that have to be overcome in practice. The specific topics covered include weak, strong, and global interaction; the locality principle; properties of three-dimensional viscous flows; thermal surface effects; characteristic properties; wall compatibility conditions; connections between inviscid and viscous flows; flow topology; quasi-one- and two-dimensional flows; laminar-turbulent transition; and turbulence. Detailed discussions of examples illustrate these topics and the relevant phenomena encountered in three-dimensional viscous flows. The full governing equations, reference-temperature relations for qualitative considerations and estimations of flow properties, and coordinates for fuselages and wings are also provided. Sample problems with solutions allow readers to test their understanding.

Numerical Solutions of the Euler Equations for Steady Flow Problems

Numerical Solutions of the Euler Equations for Steady Flow Problems PDF Author: Albrecht Eberle
Publisher: Vieweg+Teubner Verlag
ISBN: 3663068315
Category : Mathematics
Languages : en
Pages : 456

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Book Description
The last decade has seen a dramatic increase of our abilities to solve numerically the governing equations of fluid mechanics. In design aerodynamics the classical potential-flow methods have been complemented by higher modelling-level methods. Euler solvers, and for special purposes, already Navier-Stokes solvers are in use. The authors of this book have been working on the solution of the Euler equations for quite some time. While the first two of us have worked mainly on algorithmic problems, the third has been concerned off and on with modelling and application problems of Euler methods. When we started to write this book we decided to put our own work at the center of it. This was done because we thought, and we leave this to the reader to decide, that our work has attained over the years enough substance in order to justify a book. The problem which we soon faced, was that the field still is moving at a fast pace, for instance because hyper sonic computation problems became more and more important.

Using the Boundary-layer Equation in 3-dimensional Viscous Flow Simulation

Using the Boundary-layer Equation in 3-dimensional Viscous Flow Simulation PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 20

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Symposium Transsonicum III

Symposium Transsonicum III PDF Author: Jürgen Zierep
Publisher: Springer Science & Business Media
ISBN: 3642835848
Category : Science
Languages : en
Pages : 503

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Book Description
Continuing the tradition of the IUTAM Symposia TRANSSONICA, this review of the numerical simulation and physical modelling of transonic flows presents new developments in the fields of computational and experimental aerodynamics. A major topic of the symposium proceedings is the evaluation of present numerical analysis techniques with respect to transonic aerodynamics. In the field of experimental aerodynamics, the high Reynolds number effect and the interference-free testing in transonic wind tunnels are of special interest.

Three-dimensional Viscous Flow Computations Using the Integral Boundary Layer Equations Simultaneously Coupled with a Low Order Panel Method

Three-dimensional Viscous Flow Computations Using the Integral Boundary Layer Equations Simultaneously Coupled with a Low Order Panel Method PDF Author: William Michael Milewski
Publisher:
ISBN:
Category :
Languages : en
Pages : 108

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Transitional and Turbulent Compressible Flows, 1995

Transitional and Turbulent Compressible Flows, 1995 PDF Author: L. D. Kral
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 228

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Solution of 3-dimensional Time-dependent Viscous Flows. Part 3: Application to Turbulent and Unsteady Flows

Solution of 3-dimensional Time-dependent Viscous Flows. Part 3: Application to Turbulent and Unsteady Flows PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 100

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Advances in Hypersonics

Advances in Hypersonics PDF Author: BERTIN
Publisher: Springer Science & Business Media
ISBN: 1461203759
Category : Technology & Engineering
Languages : en
Pages : 438

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Book Description
These three volumes entitled Advances in Hypersonics contain the Proceedings of the Second and Third Joint US/Europe Short Course in Hypersonics which took place in Colorado Springs and Aachen. The Second Course was organized at the US Air Force Academy, USA in January 1989 and the Third Course at Aachen, Germany in October 1990. The main idea of these Courses was to present to chemists, com puter scientists, engineers, experimentalists, mathematicians, and physicists state of the art lectures in scientific and technical dis ciplines including mathematical modeling, computational methods, and experimental measurements necessary to define the aerothermo dynamic environments for space vehicles such as the US Orbiter or the European Hermes flying at hypersonic speeds. The subjects can be grouped into the following areas: Phys ical environments, configuration requirements, propulsion systems (including airbreathing systems), experimental methods for external and internal flow, theoretical and numerical methods. Since hyper sonic flight requires highly integrated systems, the Short Courses not only aimed to give in-depth analysis of hypersonic research and technology but also tried to broaden the view of attendees to give them the ability to understand the complex problem of hypersonic flight. Most of the participants in the Short Courses prepared a docu ment based on their presentation for reproduction in the three vol umes. Some authors spent considerable time and energy going well beyond their oral presentation to provide a quality assessment of the state of the art in their area of expertise as of 1989 and 1991.

Transitional and Turbulent Compressible Flows

Transitional and Turbulent Compressible Flows PDF Author:
Publisher:
ISBN:
Category : Compressibility
Languages : en
Pages : 236

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