Numerical Experiments On Forced Isotropic Homogeneous Turbulence
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Numerical Experiments On Forced Isotropic Homogeneous Turbulence
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Author : Neal Patrick Sullivan
language : en
Publisher:
Release Date : 1992
Numerical Experiments On Forced Isotropic Homogeneous Turbulence written by Neal Patrick Sullivan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Turbulence categories.
Numerical Experiments In Homogeneous Turbulence
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Author : Robert Sugden Rogallo
language : en
Publisher:
Release Date : 1981
Numerical Experiments In Homogeneous Turbulence written by Robert Sugden Rogallo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Turbulence categories.
Numerical Study On The Propagation Of Turbulent Fronts In Dilute Polymer Solutions
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Author : Cocconi, Giacomo
language : en
Publisher: KIT Scientific Publishing
Release Date : 2020-01-14
Numerical Study On The Propagation Of Turbulent Fronts In Dilute Polymer Solutions written by Cocconi, Giacomo 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 2020-01-14 with Science categories.
Classic Papers In Shock Compression Science
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Author : James N. Johnson
language : en
Publisher: Springer Science & Business Media
Release Date : 1998-06-02
Classic Papers In Shock Compression Science written by James N. Johnson 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 1998-06-02 with Science categories.
This collection of classic papers in shock compression science makes available not only some of the most important classic papers on shock waves by Poisson, Rankine, Earnshaw, Riemann, and Hugoniot, which remain important references, but also some pathbreaking papers from the 1940s and 1950s on shocks in solids and fluids by such theorists as Bethe, and Weyl. Although their ideas and results remain of current interest, many of these papers have been hard to find, since the journals in which they were published are not available in many libraries. The editors have also translated papers written in French to make them accessible to a wider audience. This collection is thus not only a valuable historical resource but also a vital reference for those working in the field.
Numerical Study Of Rotating Turbulence With External Forcing
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Author : P. K. Yeung
language : en
Publisher:
Release Date : 1998
Numerical Study Of Rotating Turbulence With External Forcing written by P. K. Yeung and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.
Homogeneous Turbulence Dynamics
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Author : Pierre Sagaut
language : en
Publisher: Springer
Release Date : 2018-03-23
Homogeneous Turbulence Dynamics written by Pierre Sagaut and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-23 with Science categories.
This book provides state-of-the-art results and theories in homogeneous turbulence, including anisotropy and compressibility effects with extension to quantum turbulence, magneto-hydodynamic turbulence and turbulence in non-newtonian fluids. Each chapter is devoted to a given type of interaction (strain, rotation, shear, etc.), and presents and compares experimental data, numerical results, analysis of the Reynolds stress budget equations and advanced multipoint spectral theories. The role of both linear and non-linear mechanisms is emphasized. The link between the statistical properties and the dynamics of coherent structures is also addressed. Despite its restriction to homogeneous turbulence, the book is of interest to all people working in turbulence, since the basic physical mechanisms which are present in all turbulent flows are explained. The reader will find a unified presentation of the results and a clear presentation of existing controversies. Special attention is given to bridge the results obtained in different research communities. Mathematical tools and advanced physical models are detailed in dedicated chapters.
Numerical Modelling Of Astrophysical Turbulence
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Author : Wolfram Schmidt
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-09-20
Numerical Modelling Of Astrophysical Turbulence written by Wolfram Schmidt 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 2013-09-20 with Science categories.
In this "SpringerBrief" the author considers the underlying problems and questions that are common to numerical models of turbulence in different astrophysical systems. Turbulence has emerged as an important research topic in several areas of astrophysics. Understanding and modeling turbulence is particularly important for the dynamics of the interstellar medium, but also for the intergalactic medium, as well as in stars. The advancement of methods for numerical simulations of astrophysical turbulence, however, is still challenging because of gravity, strong compressibility, magnetic fields, and other effects. The book begins with a review of general aspects of numerical simulations of turbulence. In the main part the author presents findings from his numerical studies on astrophysical turbulence and discusses the astrophysical implications. He also explains in detail the numerical schemes utilized. Readers will find that this book offers a compact yet comprehensive introduction.
Progress In Turbulence Iii
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Author : Joachim Peinke
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-12-28
Progress In Turbulence Iii written by Joachim Peinke 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 2009-12-28 with Technology & Engineering categories.
This third issue on “progress in turbulence” is based on the third ITI conference (ITI interdisciplinary turbulence initiative), which took place in Bertinoro, North Italy. Researchers from the engineering and physical sciences gathered to present latest results on the rather notorious difficult and essentially unsolved problem of turbulence. This challenge is driving us in doing basic as well as applied research. Clear progress can be seen from these contributions in different aspects. New - phisticated methods achieve more and more insights into the underlying compl- ity of turbulence. The increasing power of computational methods allows studying flows in more details. Increasing demands of high precision large turbulence - periments become aware. In further applications turbulence seem to play a central issue. As such a new field this time the impact of turbulence on the wind energy conversion process has been chosen. Beside all progress our ability to numerically calculate high Reynolds number turbulent flows from Navier-Stokes equations at high precision, say the drag co- ficient of an airfoil below one percent, is rather limited, not to speak of our lack of knowledge to compute this analytically from first principles. This is rather - markable since the fundamental equations of fluid flow, the Navier-Stokes eq- tions, have been known for more than 150 years.
The Dynamics Of Finite Size Settling Particles
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Author : Doychev, Todor
language : en
Publisher: KIT Scientific Publishing
Release Date : 2015-01-27
The Dynamics Of Finite Size Settling Particles written by Doychev, Todor 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 2015-01-27 with Engineering (General). Civil engineering (General) categories.
This book contributes to the fundamental understanding of the physical mechanisms that take place in pseudo turbulent particulate flows. In the present work we have considered the sedimentation of large numbers of spherical rigid particles in an initially quiescent flow field. We have performed direct numerical simulations employing an immersed boundary method for the representation of the fluid-solid interface. The results evidence that depending on the particle settling regime (i.e. Galileo number and particle-to-fluid density ratio) the particles may exhibit strong inhomogeneous spatial distribution. It is found that the particles are preferentially located in regions with downward fluid motion. The particles inside clusters experience larger settling velocities than the average. The flow in all flow cases is observed to exhibit characteristic features of pseudo-turbulence. The particle-induced flow field is further found to be highly anisotropic with dominant vertical components. The results indicate that, in the present flow configurations, the collective and mobility effects play significant role for the particle and fluid motion.
New Results In Numerical And Experimental Fluid Mechanics Ix
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Author : Andreas Dillmann
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-01-25
New Results In Numerical And Experimental Fluid Mechanics Ix written by Andreas Dillmann 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 2014-01-25 with Technology & Engineering categories.
This book presents contributions to the 18th biannual symposium of the German Aerospace Aerodynamics Association (STAB). The individual chapters reflect ongoing research conducted by the STAB members in the field of numerical and experimental fluid mechanics and aerodynamics, mainly for (but not limited to) aerospace applications, and cover both nationally and EC-funded projects. By addressing a number of essential research subjects, together with their related physical and mathematics fundamentals, the book provides readers with a comprehensive overview of the current research work in the field, as well as its main challenges and new directions. Current work on e.g. high aspect-ratio and low aspect-ratio wings, bluff bodies, laminar flow control and transition, active flow control, hypersonic flows, aeroelasticity, aeroacoustics and biofluid mechanics is exhaustively discussed here.