A Novel Computational Method for Complex Three-dimensional Flows

A Novel Computational Method for Complex Three-dimensional Flows PDF Author: Zili Zhu
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 424

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Book Description

A Novel Computational Method for Complex Three-dimensional Flows

A Novel Computational Method for Complex Three-dimensional Flows PDF Author: Zili Zhu
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 424

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Book Description


Mathematical and Computational Methods for Compressible Flow

Mathematical and Computational Methods for Compressible Flow PDF Author: Miloslav Feistauer
Publisher: Oxford University Press, USA
ISBN: 9780198505884
Category : Computers
Languages : en
Pages : 560

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Book Description
This book is concerned with mathematical and numerical methods for compressible flow. It aims to provide the reader with a sufficiently detailed and extensive, mathematically precise, but comprehensible guide, through a wide spectrum of mathematical and computational methods used in Computational Fluid Dynamics (CFD) for the numerical simulation of compressible flow. Up-to-date techniques applied in the numerical solution of inviscid as well as viscous compressible flow on unstructured meshes are explained, thus allowing the simulation of complex three-dimensional technically relevant problems. Among some of the methods addressed are finite volume methods using approximate Riemann solvers, finite element techniques, such as the streamline diffusion and the discontinuous Galerkin methods, and combined finite volume - finite element schemes. The book gives a complex insight into the numerics of compressible flow, covering the development of numerical schemes and their theoretical mathematical analysis, their verification on test problems and use in solving practical engineering problems. The book will be helpful to specialists coming into contact with CFD - pure and applied mathematicians, aerodynamists, engineers, physicists and natural scientists. It will also be suitable for advanced undergraduate, graduate and postgraduate students of mathematics and technical sciences.

Computation of Three-Dimensional Complex Flows

Computation of Three-Dimensional Complex Flows PDF Author: Michel Deville
Publisher: Springer Science & Business Media
ISBN: 3322898385
Category : Technology & Engineering
Languages : en
Pages : 406

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Book Description
Der Sammelband enthält Beiträge einer Tagung über die Simulation von dreidimensionalen Flüssigkeiten. Sie geben einen Überblick über den Stand des Wissens auf dem Gebiet der numerischen Simulation der Turbulenz, angewandt auf eine weite Spanne von Problemen wie Aerodynamik, Nicht-Newtonsche Flüssigkeiten, Konvektion.This volume contains the material presented at the IMACS-COST Conference on CFD, Three-Dimensional Complex Flows, held in Lausanne (Switzerland), September 13 - 15, 1995. It gives an overview of the current state of numerical simulation and turbulence modelling applied to a wide range of fluid flow problems such as an example aerodynamics, non-Newtonian flows, transition, thermal convection.

Computational Modelling of Three-dimensional Flow in Complex Ducts and Passages

Computational Modelling of Three-dimensional Flow in Complex Ducts and Passages PDF Author: Fue-Sang Lien
Publisher:
ISBN:
Category :
Languages : en
Pages : 557

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Book Description


A Computational Method for Three Dimensional, Internal Viscous Flows with Separation and Secondary Flow Patterns

A Computational Method for Three Dimensional, Internal Viscous Flows with Separation and Secondary Flow Patterns PDF Author: A. Hamid K. MazHer
Publisher:
ISBN:
Category : Fluid mechanics
Languages : en
Pages : 304

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Book Description


Stream-Tube Method

Stream-Tube Method PDF Author: Jean-Robert Clermont
Publisher: Springer Nature
ISBN: 3030654702
Category : Technology & Engineering
Languages : en
Pages : 303

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Book Description
This book presents the stream-tube method (STM), a method offering computational means of dealing with the two- and three-dimensional properties of numerous incompressible materials in static and dynamic conditions. The authors show that the kinematics and stresses associated with the flow and deformation in such materials can be treated by breaking the system down into simple computational sub-domains in which streamlines are straight and parallel and using one or two mapping functions in steady-state and non-steady-state conditions. The STM is considered for various problems in non-Newtonian fluid mechanics with different geometries. The book makes use of examples and applications to illustrate the use of the STM. It explores the possibilities of computation on simple mapped rectangular domains and three-dimensional parallel-piped domains under different conditions. Complex materials with memory are considered simply without particle tracking problems. Readers, including researchers, engineers and graduate students, with a foundational knowledge of calculus, linear algebra, differential equations and fluid mechanics will benefit most greatly from this book.

Computational Methods for Inviscid and Viscous Two-and-three-dimensional Flow Fields

Computational Methods for Inviscid and Viscous Two-and-three-dimensional Flow Fields PDF Author: AGARD.
Publisher:
ISBN:
Category : Navier-Stokes equations
Languages : en
Pages :

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Computational Methods in Multiphase Flow IV

Computational Methods in Multiphase Flow IV PDF Author: A.A. Mammoli
Publisher: WIT Press
ISBN: 1845640799
Category : Science
Languages : en
Pages : 417

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Book Description
Fluid Dynamics is one of the most important topics of applied mathematics and physics. Together with complex flows and turbulence, multiphase flows remains one of the most challenging areas of computational mechanics, and even seemingly simple problems remain unsolved to date. Multiphase flows are found in all areas of technology, at all length scales and flow regimes. The fluids involved can be compressible or incompressible, linear or nonlinear. Because of the complexity of the problem, it is often essential to utilize advanced computational and experimental methods to solve the complex equations that describe them. Challenges in these simulations include nonlinear fluids, treating drop breakup and coalescence, characterizing phase structures, and many others.This volume brings together work presented at the Fourth International Conference on Computational and Experimental Methods in Multiphase and Complex Flows. Featured topics include: Suspensions; Bubble and Drop Dynamics; Flow in Porous Media; Interfaces; Turbulent Flow; Injectors and Nozzles; Particle Image Velocimetry; Macroscale Constitutive Models; Large Eddy Simulation; Finite Volumes; Interface Tracking Methods; Biological Flows; Environmental Multiphase Flow; Phase Changes and Stochastic Modelling.

Computational Fluid Dynamics

Computational Fluid Dynamics PDF Author: Jiri Blazek
Publisher: Elsevier
ISBN: 0080529674
Category : Science
Languages : en
Pages : 491

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Book Description
Computational Fluid Dynamics (CFD) is an important design tool in engineering and also a substantial research tool in various physical sciences as well as in biology. The objective of this book is to provide university students with a solid foundation for understanding the numerical methods employed in today's CFD and to familiarise them with modern CFD codes by hands-on experience. It is also intended for engineers and scientists starting to work in the field of CFD or for those who apply CFD codes. Due to the detailed index, the text can serve as a reference handbook too. Each chapter includes an extensive bibliography, which provides an excellent basis for further studies.

Calculation of Complex Turbulent Flows

Calculation of Complex Turbulent Flows PDF Author: George Tzabiras
Publisher: Witpress
ISBN:
Category : Science
Languages : en
Pages : 424

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Book Description
A selection of invited chapters focusing on developments in the application of Computational Fluid Dynamics (CFD) to compressible or incompressible flows dominated by turbulence effects. These may be applied to complex geometrical configurations or flow-fields in simpler geometries requiring higher-order turbulence modelling, or suitably modified low-order models, to calculate crucial parameters such as instabilities, transition, separation, accurate description of velocity and scalar fields, and local and total forces.