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Turbulence In Rotating Stratified And Electrically Conducting Fluids
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Book Synopsis Turbulence in Rotating, Stratified and Electrically Conducting Fluids by : P. A. Davidson
Download or read book Turbulence in Rotating, Stratified and Electrically Conducting Fluids written by P. A. Davidson and published by Cambridge University Press. This book was released on 2013-09-12 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are two recurring themes in astrophysical and geophysical fluid mechanics: waves and turbulence. This book investigates how turbulence responds to rotation, stratification or magnetic fields, identifying common themes, where they exist, as well as the essential differences which inevitably arise between different classes of flow. The discussion is developed from first principles, making the book suitable for graduate students as well as professional researchers. The author focuses first on the fundamentals and then progresses to such topics as the atmospheric boundary layer, turbulence in the upper atmosphere, turbulence in the core of the earth, zonal winds in the giant planets, turbulence within the interior of the sun, the solar wind, and turbulent flows in accretion discs. The book will appeal to engineers, geophysicists, astrophysicists and applied mathematicians who are interested in naturally occurring turbulent flows.
Book Synopsis Turbulence in Rotating, Stratified and Electrically Conducting Fluids by : Peter Alan Davidson
Download or read book Turbulence in Rotating, Stratified and Electrically Conducting Fluids written by Peter Alan Davidson and published by . This book was released on 2013 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are two recurring themes in astrophysical and geophysical fluid mechanics: waves and turbulence. This book investigates how turbulence responds to rotation, stratification or magnetic fields, identifying common themes, where they exist, as well as the essential differences which inevitably arise between different classes of flow. The discussion is developed from first principles, making the book suitable for graduate students as well as professional researchers. The author focuses first on the fundamentals and then progresses to such topics as the atmospheric boundary layer, turbulence i.
Author :Regius Chalmers Professor of English Peter Davidson Publisher : ISBN 13 :9781107416611 Total Pages :702 pages Book Rating :4.4/5 (166 download)
Book Synopsis Turbulence in Rotating, Stratified and Electrically Conducting Fluids by : Regius Chalmers Professor of English Peter Davidson
Download or read book Turbulence in Rotating, Stratified and Electrically Conducting Fluids written by Regius Chalmers Professor of English Peter Davidson and published by . This book was released on 2014-05-14 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting from first principles, this graduate-level monograph discusses turbulent flow in a wide range of geophysical and astrophysical settings.
Book Synopsis Turbulence in Rotating, Stratified and Electrically Conducting Fluids by : P. A. Davidson
Download or read book Turbulence in Rotating, Stratified and Electrically Conducting Fluids written by P. A. Davidson and published by Cambridge University Press. This book was released on 2013-09-12 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting from first principles, this graduate-level monograph discusses turbulent flow in a wide range of geophysical and astrophysical settings.
Book Synopsis Introduction to Magnetohydrodynamics by : P. A. Davidson
Download or read book Introduction to Magnetohydrodynamics written by P. A. Davidson and published by Cambridge University Press. This book was released on 2016-12-22 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive textbook prioritising physical ideas over mathematical detail. New material includes fusion plasma magnetohydrodynamics.
Book Synopsis Fluid Mechanics of Planets and Stars by : Michael Le Bars
Download or read book Fluid Mechanics of Planets and Stars written by Michael Le Bars and published by Springer. This book was released on 2019-06-29 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the dynamics of planetary and stellar fluid layers, including atmospheres, oceans, iron cores, and convective and radiative zones in stars, describing the different theoretical, computational and experimental methods used to study these problems in fluid mechanics, including the advantages and limitations of each method for different problems. This scientific domain is by nature interdisciplinary and multi-method, but while much effort has been devoted to solving open questions within the various fields of mechanics, applied mathematics, physics, earth sciences and astrophysics, and while much progress has been made within each domain using theoretical, numerical and experimental approaches, cross-fertilizations have remained marginal. Going beyond the state of the art, the book provides readers with a global introduction and an up-to-date overview of relevant studies, fully addressing the wide range of disciplines and methods involved. The content builds on the CISM course “Fluid mechanics of planets and stars”, held in April 2018, which was part of the research project FLUDYCO, supported by the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program.
Download or read book Turbulence written by Peter Davidson and published by OUP Oxford. This book was released on 2015-06-11 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an advanced textbook on the subject of turbulence, and is suitable for engineers, physical scientists and applied mathematicians. The aim of the book is to bridge the gap between the elementary accounts of turbulence found in undergraduate texts, and the more rigorous monographs on the subject. Throughout, the book combines the maximum of physical insight with the minimum of mathematical detail. Chapters 1 to 5 may be appropriate as background material for an advanced undergraduate or introductory postgraduate course on turbulence, while chapters 6 to 10 may be suitable as background material for an advanced postgraduate course on turbulence, or act as a reference source for professional researchers. This second edition covers a decade of advancement in the field, streamlining the original content while updating the sections where the subject has moved on. The expanded content includes large-scale dynamics, stratified & rotating turbulence, the increased power of direct numerical simulation, two-dimensional turbulence, Magnetohydrodynamics, and turbulence in the core of the Earth
Book Synopsis Mixing and Dispersion in Flows Dominated by Rotation and Buoyancy by : Herman J.H. Clercx
Download or read book Mixing and Dispersion in Flows Dominated by Rotation and Buoyancy written by Herman J.H. Clercx and published by Springer. This book was released on 2017-10-24 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents a state-of-the-art overview of current developments in the field in a way accessible to attendees coming from a variety of fields. Relevant examples are turbulence research, (environmental) fluid mechanics, lake hydrodynamics and atmospheric physics. Topics discussed range from the fundamentals of rotating and stratified flows, mixing and transport in stratified or rotating turbulence, transport in the atmospheric boundary layer, the dynamics of gravity and turbidity currents eventually with effects of background rotation or stratification, mixing in (stratified) lakes, and the Lagrangian approach in the analysis of transport processes in geophysical and environmental flows. The topics are discussed from fundamental, experimental and numerical points of view. Some contributions cover fundamental aspects including a number of the basic dynamical properties of rotating and or stratified (turbulent) flows, the mathematical description of these flows, some applications in the natural environment, and the Lagrangian statistical analysis of turbulent transport processes and turbulent transport of material particles (including, for example, inertial and finite-size effects). Four papers are dedicated to specific topics such as transport in (stratified) lakes, transport and mixing in the atmospheric boundary layer, mixing in stratified fluids and dynamics of turbidity currents. The book is addressed to doctoral students and postdoctoral researchers, but also to academic and industrial researchers and practicing engineers, with a background in mechanical engineering, applied physics, civil engineering, applied mathematics, meteorology, physical oceanography or physical limnology.
Book Synopsis Advances in Computation, Modeling and Control of Transitional and Turbulent Flows by : Tapan Kumar Sengupta
Download or read book Advances in Computation, Modeling and Control of Transitional and Turbulent Flows written by Tapan Kumar Sengupta and published by World Scientific. This book was released on 2015-12-01 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The role of high performance computing in current research on transitional and turbulent flows is undoubtedly very important. This review volume provides a good platform for leading experts and researchers in various fields of fluid mechanics dealing with transitional and turbulent flows to synergistically exchange ideas and present the state of the art in the fields. Contributed by eminent researchers, the book chapters feature keynote lectures, panel discussions and the best invited contributed papers."--
Book Synopsis The Dynamics of Rotating Fluids by : P A Davidson
Download or read book The Dynamics of Rotating Fluids written by P A Davidson and published by Oxford University Press. This book was released on 2024-06-28 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook on rotating fluid dynamics combines a pedagogical development of theoretical ideas with a description and analysis of many of the fascinating examples of rotating flows found in nature. The book is self-contained, starting in Part I with introductory chapters on fluid dynamics and waves. The largest section of the book is Part II, where a broad theoretical framework is developed for rotating flows, including Ekman layers, inertial waves, Taylor columns, Rossby waves, precession, instabilities, rotating convection, vortex breakdown, and rotating turbulence. The book ends, in Part III, with an analysis of some naturally occurring rotating flows, including tornadoes and dust devils, tidal vortices, tropical cyclones, convection in planetary cores, zonal winds in planetary atmospheres, and astrophysical accretion discs. Davidson presents a unique combination of a deep but broad theoretical framework with a detailed discussion of many naturally occurring flows. Moreover, the book places great emphasis on the pedagogical development of theoretical ideas and the physical insight that brings.
Book Synopsis Turbulence by : Frans T.M. Nieuwstadt
Download or read book Turbulence written by Frans T.M. Nieuwstadt and published by Springer. This book was released on 2016-07-04 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a general introduction to the topic of turbulent flows. Apart from classical topics in turbulence, attention is also paid to modern topics. After studying this work, the reader will have the basic knowledge to follow current topics on turbulence in scientific literature. The theory is illustrated with a number of examples of applications, such as closure models, numerical simulations and turbulent diffusion, and experimental findings. The work also contains a number of illustrative exercises Review from the Textbook & Academic Authors Association that awarded the book with the 2017 Most Promising New Textbook Award: “Compared to other books in this subject, we find this one to be very up-to-date and effective at explaining this complicated subject. We certainly would highly recommend it as a text for students and practicing professionals who wish to expand their understanding of modern fluid mechanics.”
Book Synopsis Introduction to Turbulent Transport of Particles, Temperature and Magnetic Fields by : Igor Rogachevskii
Download or read book Introduction to Turbulent Transport of Particles, Temperature and Magnetic Fields written by Igor Rogachevskii and published by Cambridge University Press. This book was released on 2021-07-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbulence and the associated turbulent transport of scalar and vector fields is a classical physics problem that has dazzled scientists for over a century, yet many fundamental questions remain. Igor Rogachevskii, in this concise book, systematically applies various analytical methods to the turbulent transfer of temperature, particles and magnetic field. Introducing key concepts in turbulent transport including essential physics principles and statistical tools, this interdisciplinary book is suitable for a range of readers such as theoretical physicists, astrophysicists, geophysicists, plasma physicists, and researchers in fluid mechanics and related topics in engineering. With an overview to various analytical methods such as mean-field approach, dimensional analysis, multi-scale approach, quasi-linear approach, spectral tau approach, path-integral approach and analysis based on budget equations, it is also an accessible reference tool for advanced graduates, PhD students and researchers.
Book Synopsis Mean Flow Generation Mechanisms in a Rotating Annular Container with Librating Walls by : Abouzar Ghasemi
Download or read book Mean Flow Generation Mechanisms in a Rotating Annular Container with Librating Walls written by Abouzar Ghasemi and published by Cuvillier Verlag. This book was released on 2017-03-15 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current work aims to contribute to our understanding of mean flow generation mechanisms in rotating fluids. The focus is on the mean flow generation mechanisms by: 1) centrifugally unstable Görtler vortices and 2) resonant excitation of inertial waves in a stable regime. Direct numerical simulations (DNS) of the fluid flow in a rotating annular container with longitudinally librating walls are used to investigate the mechanisms. Longitudinal libration of the cylinder side walls of an annulus induces in a supercritical regime an unstable Stokes boundary layer which generates Görtler vortices in a portion of a libration cycle, as a discrete event. DNS results show that these vortices propagate into the fluid bulk and generate an azimuthal mean flow. Reynolds-averaged Navier–Stokes (RANS) equations are used as a diagnostic tool to investigate generation mechanism of the azimuthal mean flow in the bulk. First, we explain, phenomenologically, how absolute angular momentum of the bulk flow is mixed and changed due to propagation of the Görtler vortices, causing a new vortex of basin scale size. Then we investigate the RANS equations for an intermediate time scale of the development of the Görtler vortices, and for a long time scale of the order of several libration periods. The former exhibits sign selection of the azimuthal mean flow. Investigating the latter, we predict that the azimuthal mean flow is proportional to the libration amplitude squared and to the inverse square root of the Ekman number and libration frequency. We confirm this using the numerical data. Additionally, presence of an upscale cascade of energy is shown, using kinetic energy budget of fluctuating flow. In the second part of the current study, we investigate the mean flow generation mechanism by intrinsic nonlinearity of the inertial wave beams and normal modes in a rotating annular cavity with longitudinally librating top and bottom lids in a stable regime. We confirm the generation of progressive inertial waves as localized shear layer and normal modes as standing waves at and close to the resonance frequencies. We focus on the low order inertial normal modes. Using the DNS results, we show that when the low order normal modes are excited, a non-geostrophic azimuthal mean flow is generated in the bulk. Following Tilgner (2007) and using analytical and DNS solutions, we identify the source terms responsible for generation of the azimuthal mean flow. We show that helical property of the inertial waves and normal modes causes the source terms. Using the analytical solution, we separate the inertial wave beams from the DNS solution. We show that at and close to the resonance frequency, libration phase of the normal modes is always following that of the inertial wave beam, and their phase lag depends on the libration frequency. Analogy to classical mechanics is commented. Generation efficiency of the mean flow is discussed with respect to the phase lag. Additionally, we address wave-wave and wave-boundary layer interactions, and dependency of the mean flow on the dimensionless parameters. We show that the results obtained are valid for small inclination of the inner cylinder side wall.
Download or read book Turbulence written by Peter Alan Davidson and published by Oxford University Press. This book was released on 2015 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an advanced textbook on the subject of turbulence, and is suitable for engineers, physical scientists and applied mathematicians. The aim of the book is to bridge the gap between the elementary accounts of turbulence found in undergraduate texts, and the more rigorous monographs on the subject. Throughout, the book combines the maximum of physical insight with the minimum of mathematical detail. Chapters 1 to 5 may be appropriate as background material for an advanced undergraduate or introductory postgraduate course on turbulence, while chapters 6 to 10 may be suitable as background material for an advanced postgraduate course on turbulence, or act as a reference source for professional researchers. This second edition covers a decade of advancement in the field, streamlining the original content while updating the sections where the subject has moved on. The expanded content includes large-scale dynamics, stratified & rotating turbulence, the increased power of direct numerical simulation, two-dimensional turbulence, Magnetohydrodynamics, and turbulence in the core of the Earth
Book Synopsis Dynamics of Quantised Vortices in Superfluids by : Edouard B. Sonin
Download or read book Dynamics of Quantised Vortices in Superfluids written by Edouard B. Sonin and published by Cambridge University Press. This book was released on 2016-02-04 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book draws together all the basic principles of vortex dynamics in neutral superfluids in one comprehensive volume.
Book Synopsis Energy Transfers in Fluid Flows by : Mahendra K. Verma
Download or read book Energy Transfers in Fluid Flows written by Mahendra K. Verma and published by Cambridge University Press. This book was released on 2019-05-23 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date comprehensive text useful for graduate students and academic researchers in the field of energy transfers in fluid flows. The initial part of the text covers discussion on energy transfer formalism in hydrodynamics and the latter part covers applications including passive scalar, buoyancy driven flows, magnetohydrodynamic (MHD), dynamo, rotating flows and compressible flows. Energy transfers among large-scale modes play a critical role in nonlinear instabilities and pattern formation and is discussed comprehensively in the chapter on buoyancy-driven flows. It derives formulae to compute Kolmogorov's energy flux, shell-to-shell energy transfers and locality. The book discusses the concept of energy transfer formalism which helps in calculating anisotropic turbulence.
Book Synopsis Incompressible Fluid Dynamics by : P. A. Davidson
Download or read book Incompressible Fluid Dynamics written by P. A. Davidson and published by Oxford University Press. This book was released on 2022 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: Incompressible Fluid Dynamics is a textbook for graduate and advanced undergraduate students of engineering, applied mathematics, and geophysics. The text comprises topics that establish the broad conceptual framework of the subject, expose key phenomena, and play an important role in the myriad of applications that exist in both nature and technology. The first half of the book covers topics that include the inviscid equations of Euler and Bernoulli, the Navier-Stokes equation and some of its simpler exact solutions, laminar boundary layers and jets, potential flow theory with its various applications to aerodynamics, the theory of surface gravity waves, and flows with negligible inertia, such as suspensions, lubrication layers, and swimming micro-organisms. The second half is more specialised. Vortex dynamics, which is so essential to many natural phenomena in fluid mechanics, is developed in detail. This is followed by chapters on stratified fluids and flows subject to a strong background rotation, both topics being central to our understanding of atmospheric and oceanic flows. Fluid instabilities and the transition to turbulence are also covered, followed by two chapters on fully developed turbulence. The text is largely self-contained, and aims to combine mathematical precision with a breadth of engineering and geophysical applications. Throughout, physical insight is given priority over mathematical detail.
