Turbulence in Magnetohydrodynamics

Turbulence in Magnetohydrodynamics PDF

Author: Andrey Beresnyak

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2019-07-08

Total Pages: 434

ISBN-13: 3110392240

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Magnetohydrodynamics describes dynamics in electrically conductive fluids. These occur in our environment as well as in our atmosphere and magnetosphere, and play a role in the sun's interaction with our planet. In most cases these phenomena involve turbulences, and thus are very challenging to understand and calculate. A sound knowledge is needed to tackle these problems. This work gives the basic information on turbulence in nature, comtaining the needed equations, notions and numerical simulations. The current state of our knowledge and future implications of MHD turbulence are outlined systematically. It is indispensable for all scientists engaged in research of our atmosphere and in space science.

Magnetohydrodynamic Turbulence

Magnetohydrodynamic Turbulence PDF

Author: Dieter Biskamp

Publisher: Cambridge University Press

Published: 2003-07-31

Total Pages: 313

ISBN-13: 1139441671

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This book presents an introduction to, and modern account of, magnetohydrodynamic (MHD) turbulence, an active field both in general turbulence theory and in various areas of astrophysics. The book starts by introducing the MHD equations, certain useful approximations and the transition to turbulence. The second part of the book covers incompressible MHD turbulence, the macroscopic aspects connected with the different self-organization processes, the phenomenology of the turbulence spectra, two-point closure theory, and intermittency. The third considers two-dimensional turbulence and compressible (in particular, supersonic) turbulence. Because of the similarities in the theoretical approach, these chapters start with a brief account of the corresponding methods developed in hydrodynamic turbulence. The final part of the book is devoted to astrophysical applications: turbulence in the solar wind, in accretion disks, and in the interstellar medium. This book is suitable for graduate students and researchers working in turbulence theory, plasma physics and astrophysics.

Turbulence in Magnetohydrodynamics

Turbulence in Magnetohydrodynamics PDF

Author: Andrey Beresnyak

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2019-07-08

Total Pages: 286

ISBN-13: 3110263289

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Magnetohydrodynamics describes dynamics in electrically conductive fluids. These occur in our environment as well as in our atmosphere and magnetosphere, and play a role in the sun's interaction with our planet. In most cases these phenomena involve turbulences, and thus are very challenging to understand and calculate. A sound knowledge is needed to tackle these problems. This work gives the basic information on turbulence in nature, comtaining the needed equations, notions and numerical simulations. The current state of our knowledge and future implications of MHD turbulence are outlined systematically. It is indispensable for all scientists engaged in research of our atmosphere and in space science.

Magnetohydrodynamics

Magnetohydrodynamics PDF

Author: Sergei S. Molokov

Publisher: Springer Science & Business Media

Published: 2007-08-26

Total Pages: 408

ISBN-13: 1402048335

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This book revises the evolution of ideas in various branches of magnetohydrodynamics (astrophysics, earth and solar dynamos, pinch, MHD turbulence and liquid metals) and reviews current trends and challenges. Uniquely, it contains the review articles on the development of the subject by pioneers in the field as well as leading experts, not just in one, but in various branches of magnetohydrodynamics, such as liquid metals, astrophysics, dynamo and pinch.

Magnetohydrodynamic Turbulence

Magnetohydrodynamic Turbulence PDF

Author: D. Biskamp

Publisher:

Published: 2003

Total Pages: 297

ISBN-13: 9780511072673

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This book presents an introduction to, and state-of-the-art account of, magnetohydrodynamic (MHD) turbulence. Applications to three topics from astrophysics are considered: the solar wind, accretion disks, and the interstellar medium. Suitable for graduate students and researchers working in turbulence theory, plasma physics and astrophysics.

An Introduction to Magnetohydrodynamics

An Introduction to Magnetohydrodynamics PDF

Author: P. A. Davidson

Publisher: Cambridge University Press

Published: 2001-03-05

Total Pages: 456

ISBN-13: 9780521794879

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This book is an introductory text on magnetohydrodynamics (MHD) - the study of the interaction of magnetic fields and conducting fluids.

Study on Magnetohydrodynamic Turbulence and Its Astrophysical Applications

Study on Magnetohydrodynamic Turbulence and Its Astrophysical Applications PDF

Author: Siyao Xu

Publisher: Springer

Published: 2019-04-23

Total Pages: 157

ISBN-13: 9811375151

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Turbulence and magnetic fields are ubiquitous in the Universe. Their importance to astronomy cannot be overestimated. The theoretical advancements in magnetohydrodynamic (MHD) turbulence achieved during the past two decades have significantly influenced many fields of astronomy. This book provides predictive theories of the magnetic field generation by turbulence and the dissipation of MHD turbulence. These fundamental non-linear problems were believed to be tractable only numerically. This book provides complete analytical descriptions in quantitative agreement with existing numerics, as well as theoretical predictions in physical regimes still unreachable by simulations, and explanations of various related observations. It also discusses and promotes the astrophysical applications of MHD turbulence theories, including (i) the particle acceleration and radiation in high-energy phenomena, e.g., Gamma-Ray Bursts, supernova remnants, cosmic rays; (ii) interstellar density fluctuations and the effect on observations, e.g., Faraday rotation, scattering measurements of Galactic and extragalactic radio sources; (iii) density and magnetic field structure in molecular clouds toward star formation. In closing, this book demonstrates the key role of MHD turbulence in connecting diverse astrophysical processes and unraveling long-standing astrophysical problems, as foreseen by Chandrasekhar, a founder of modern astrophysics.

MHD Structures, Waves and Turbulence in the Solar Wind

MHD Structures, Waves and Turbulence in the Solar Wind PDF

Author: C.-Y. Tu

Publisher: Springer

Published: 2010-12-15

Total Pages: 0

ISBN-13: 9789048145201

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This is the first book to give a comprehensive overview of recent observational and theoretical results on solar wind structures and fluctuations and magnetohydrodynamic waves and turbulence, preference being given to phenomena in the inner heliosphere. Emphasis is placed on the progress made in the past decade in the understanding of the nature and origin of especially small-scale, compressible and incompressible fluctuations. Turbulence models describing the spatial transport and spectral transfer of the fluctuations in the inner heliosphere are discussed. Intermittency of solar wind fluctuations and their statistical distributions are investigated. Studies of the heating and acceleration effects of the turbulence on the background wind are critically surveyed. Finally, open questions concerning the origin, nature and evolution of the fluctuations are listed, and perspectives for future research are outlined. The book is for graduate students and researchers in the field. Other target groups are scientists and professionals interested in space plasma physics and/or MHD turbulence.

Turbulence and Nonlinear Dynamics in MHD Flows

Turbulence and Nonlinear Dynamics in MHD Flows PDF

Author: M. Meneguzzi

Publisher: Elsevier

Published: 2012-12-02

Total Pages: 290

ISBN-13: 0444598731

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Topics discussed at this international workshop include: magnetic fields in astrophysical flows, slow and fast dynamos, MHD turbulence in space plasmas and in the laboratory, exact solutions to MHD, topology and chaos in MHD, helicity and velocity-magnetic correlations, turbulent reconnection and non-magnetic flows.

Nonlinear Magnetohydrodynamics

Nonlinear Magnetohydrodynamics PDF

Author: D. Biskamp

Publisher: Cambridge University Press

Published: 1997-07-17

Total Pages: 400

ISBN-13: 9780521599184

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A self-contained introduction to magnetohydrodynamics with emphasis on nonlinear processes.