Numerical Simulations Of Incompressible Flows
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Numerical Simulations Of Incompressible Flows
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Author : M. M. Hafez
language : en
Publisher: World Scientific
Release Date : 2003
Numerical Simulations Of Incompressible Flows written by M. M. Hafez and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Technology & Engineering categories.
"Consists mainly of papers presented at a workshop ... held in Half Moon Bay, California, June 19-21, 2001 ... to honor Dr. Dochan Kwak on the occasion of his 60th birthday ... organized by M. Hafez of University of California Davis and Dong Ho Lee of Seoul National University"--Dedication, p. ix.
Numerical Simulation In Fluid Dynamics
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Author : Michael Griebel
language : en
Publisher: SIAM
Release Date : 1998-01-01
Numerical Simulation In Fluid Dynamics written by Michael Griebel and has been published by SIAM this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-01-01 with Mathematics categories.
In this translation of the German edition, the authors provide insight into the numerical simulation of fluid flow. Using a simple numerical method as an expository example, the individual steps of scientific computing are presented: the derivation of the mathematical model; the discretization of the model equations; the development of algorithms; parallelization; and visualization of the computed data. In addition to the treatment of the basic equations for modeling laminar, transient flow of viscous, incompressible fluids - the Navier-Stokes equations - the authors look at the simulation of free surface flows; energy and chemical transport; and turbulence. Readers are enabled to write their own flow simulation program from scratch. The variety of applications is shown in several simulation results, including 92 black-and-white and 18 color illustrations. After reading this book, readers should be able to understand more enhanced algorithms of computational fluid dynamics and apply their new knowledge to other scientific fields.
Large Eddy Simulation For Incompressible Flows
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Author : Pierre Sagaut
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Large Eddy Simulation For Incompressible Flows written by Pierre Sagaut and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Science categories.
Still today, turbulence in fluids is considered as one of the most difficult problems of modern physics. Yet we are quite far from the complexity of microscopic molecular physics, since we only deal with Newtonian mechanics laws applied to a continuum, in which the effect of molecular fluctuations has been smoothed out and is represented by molecular-viscosity coefficients. Such a system has a dual behaviour of determinism in the Laplacian sense, and extreme sensitivity to initial conditions because of its very strong non linear character. One does not know, for instance, how to predict the critical Reynolds number of transition to turbulence in a pipe, nor how to compute precisely the drag of a car or an aircraft, even with today's largest computers. 1 We know, since the meteorologist Richardson, numerical schemes allow ing us to solve in a deterministic manner the equations of motion, starting with a given initial state and with prescribed boundary conditions. They are based on moment um and energy balances. However, such aresolution requires formidable computing power, and is only possible for low Reynolds numbers. These Direct-Numerical Simulations may involve calculating the interaction of several million interacting sites. Generally, industrial, natural, or experimental configurations involve Reynolds numbers that are far too large to allow direct simulations,2 and the only possibility then is Large Eddy Simulation, where the small-scale turbulent fluctuations are themselves smoothed out and modelled via eddy-viscosity and diffusivity assumptions.
Numerical Simulations Of Coupled Problems In Engineering
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Author : Sergio R. Idelsohn
language : en
Publisher: Springer
Release Date : 2014-05-09
Numerical Simulations Of Coupled Problems In Engineering written by Sergio R. Idelsohn and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-09 with Technology & Engineering categories.
This book presents and discusses mathematical models, numerical methods and computational techniques used for solving coupled problems in science and engineering. It takes a step forward in the formulation and solution of real-life problems with a multidisciplinary vision, accounting for all of the complex couplings involved in the physical description. Simulation of multifaceted physics problems is a common task in applied research and industry. Often a suitable solver is built by connecting together several single-aspect solvers into a network. In this book, research in various fields was selected for consideration: adaptive methodology for multi-physics solvers, multi-physics phenomena and coupled-field solutions, leading to computationally intensive structural analysis. The strategies which are used to keep these problems computationally affordable are of special interest, and make this an essential book.
Numerical Simulations
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Author : Lutz Angermann
language : en
Publisher: BoD – Books on Demand
Release Date : 2010-12-30
Numerical Simulations written by Lutz Angermann and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-12-30 with Computers categories.
This book will interest researchers, scientists, engineers and graduate students in many disciplines, who make use of mathematical modeling and computer simulation. Although it represents only a small sample of the research activity on numerical simulations, the book will certainly serve as a valuable tool for researchers interested in getting involved in this multidisciplinary field. It will be useful to encourage further experimental and theoretical researches in the above mentioned areas of numerical simulation.
Numerical Simulations Of Incompressible Flows In Complex Geometries
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Author : Konstantinos Vogiatzis
language : en
Publisher:
Release Date : 2001
Numerical Simulations Of Incompressible Flows In Complex Geometries written by Konstantinos Vogiatzis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.
High Order Methods For Incompressible Fluid Flow
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Author : M. O. Deville
language : en
Publisher: Cambridge University Press
Release Date : 2002-08-15
High Order Methods For Incompressible Fluid Flow written by M. O. Deville and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-08-15 with Mathematics categories.
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Numerical Simulations Of Mhd Flow Transition In Ducts With Conducting Hartmann Walls Limtech Project A3 D4 Tui
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Author : Krasnov, D.
language : en
Publisher: KIT Scientific Publishing
Release Date : 2016-10-26
Numerical Simulations Of Mhd Flow Transition In Ducts With Conducting Hartmann Walls Limtech Project A3 D4 Tui written by Krasnov, D. and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-26 with categories.
Numerical Techniques For Direct And Large Eddy Simulations
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Author : Xi Jiang
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Numerical Techniques For Direct And Large Eddy Simulations written by Xi Jiang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Mathematics categories.
Compared to the traditional modeling of computational fluid dynamics, direct numerical simulation (DNS) and large-eddy simulation (LES) provide a very detailed solution of the flow field by offering enhanced capability in predicting the unsteady features of the flow field. In many cases, DNS can obtain results that are impossible using any other me
Analysis Of Weakly Compressible Turbulence Using Symmetry Methods And Direct Numerical Simulation
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Author : Raphael Gotthard Harald Arlitt
language : en
Publisher: Cuvillier Verlag
Release Date : 2005
Analysis Of Weakly Compressible Turbulence Using Symmetry Methods And Direct Numerical Simulation written by Raphael Gotthard Harald Arlitt and has been published by Cuvillier Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.