Three-Dimensional Flows

Three-Dimensional Flows PDF Author: Vítor Araújo
Publisher: Springer Science & Business Media
ISBN: 3642114148
Category : Mathematics
Languages : en
Pages : 369

Get Book Here

Book Description
In this book, the authors present the elements of a general theory for flows on three-dimensional compact boundaryless manifolds, encompassing flows with equilibria accumulated by regular orbits. The book aims to provide a global perspective of this theory and make it easier for the reader to digest the growing literature on this subject. This is not the first book on the subject of dynamical systems, but there are distinct aspects which together make this book unique. Firstly, this book treats mostly continuous time dynamical systems, instead of its discrete counterpart, exhaustively treated in some other texts. Secondly, this book treats all the subjects from a mathematical perspective with proofs of most of the results included. Thirdly, this book is meant to be an advanced graduate textbook and not just a reference book or monograph on the subject. This aspect is reflected in the way the cover material is presented, with careful and complete proofs, and precise references to topics in the book.

Three-Dimensional Flows

Three-Dimensional Flows PDF Author: Vítor Araújo
Publisher: Springer Science & Business Media
ISBN: 3642114148
Category : Mathematics
Languages : en
Pages : 369

Get Book Here

Book Description
In this book, the authors present the elements of a general theory for flows on three-dimensional compact boundaryless manifolds, encompassing flows with equilibria accumulated by regular orbits. The book aims to provide a global perspective of this theory and make it easier for the reader to digest the growing literature on this subject. This is not the first book on the subject of dynamical systems, but there are distinct aspects which together make this book unique. Firstly, this book treats mostly continuous time dynamical systems, instead of its discrete counterpart, exhaustively treated in some other texts. Secondly, this book treats all the subjects from a mathematical perspective with proofs of most of the results included. Thirdly, this book is meant to be an advanced graduate textbook and not just a reference book or monograph on the subject. This aspect is reflected in the way the cover material is presented, with careful and complete proofs, and precise references to topics in the book.

Three-Dimensional Flows

Three-Dimensional Flows PDF Author: Vítor Araújo
Publisher:
ISBN: 9783642114366
Category :
Languages : en
Pages :

Get Book Here

Book Description


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

Get Book Here

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.

Three Dimensional Flows

Three Dimensional Flows PDF Author:
Publisher:
ISBN: 9788524402609
Category :
Languages : en
Pages : 290

Get Book Here

Book Description


A Modular Three-dimensional Finite-difference Ground-water Flow Model

A Modular Three-dimensional Finite-difference Ground-water Flow Model PDF Author: Michael G. McDonald
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 544

Get Book Here

Book Description


Knots and Links in Three-Dimensional Flows

Knots and Links in Three-Dimensional Flows PDF Author: Robert W. Ghrist
Publisher: Springer
ISBN: 354068347X
Category : Mathematics
Languages : en
Pages : 218

Get Book Here

Book Description
The closed orbits of three-dimensional flows form knots and links. This book develops the tools - template theory and symbolic dynamics - needed for studying knotted orbits. This theory is applied to the problems of understanding local and global bifurcations, as well as the embedding data of orbits in Morse-smale, Smale, and integrable Hamiltonian flows. The necesssary background theory is sketched; however, some familiarity with low-dimensional topology and differential equations is assumed.

Generalization of Boundary-layer Momentum-integral Equations to Three-dimensional Flows Including Those of Rotating System

Generalization of Boundary-layer Momentum-integral Equations to Three-dimensional Flows Including Those of Rotating System PDF Author: Artur Mager
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 47

Get Book Here

Book Description
A numerical evaluation of this solution carried out the data obtained in a curving nonrotating duct shows a fair quantitative agreement with the measured values.

Transport Phenomena in Porous Media III

Transport Phenomena in Porous Media III PDF Author: Derek B Ingham
Publisher: Elsevier
ISBN: 0080543189
Category : Science
Languages : en
Pages : 503

Get Book Here

Book Description
Fluid and flow problems in porous media have attracted the attention of industrialists, engineers and scientists from varying disciplines, such as chemical, environmental, and mechanical engineering, geothermal physics and food science. There has been a increasing interest in heat and fluid flows through porous media, making this book a timely and appropriate resource.Each chapter is systematically detailed to be easily grasped by a research worker with basic knowledge of fluid mechanics, heat transfer and computational and experimental methods. At the same time, the readers will be informed of the most recent research literature in the field, giving it dual usage as both a post-grad text book and professional reference.Written by the recent directors of the NATO Advanced Study Institute session on 'Emerging Technologies and Techniques in Porous Media' (June 2003), this book is a timely and essential reference for scientists and engineers within a variety of fields.

Three-dimensional Flow of Ideal Gas Past Smooth Bodies

Three-dimensional Flow of Ideal Gas Past Smooth Bodies PDF Author: Konstantin Ivanovich Babenko
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 532

Get Book Here

Book Description


Three-Dimensional Flow in the Root Region of Wind Turbine Rotors

Three-Dimensional Flow in the Root Region of Wind Turbine Rotors PDF Author: Galih Bangga
Publisher: kassel university press GmbH
ISBN: 373760536X
Category :
Languages : en
Pages : 183

Get Book Here

Book Description
This book presents the state of the art in the analyses of three-dimensional flow over rotating wind turbine blades. Systematic studies for wind turbine rotors with different sizes were carried out numerically employing three different simulation approaches, namely the Euler, URANS and DDES methods. The main mechanisms of the lift augmentation in the blade inboard region are described in detail. The physical relations between the inviscid and viscous effects are presented and evaluated, emphasizing the influence of the flow curvature on the resulting pressure distributions. Detailed studies concerning the lift augmentation for large wind turbine rotors are considered as thick inboard airfoils characterized by massive separation are desired to stronger contribute to power production. Special attention is given to the analyses of wind turbine loads and flow field that can be helpful for the interpretation of the occurring physical phenomena. The book is aimed at students, researchers, engineers and physicists dealing with wind engineering problems, but also for a wider audience involved in flow computations.