Contribution to a Phenomenological Turbulence Theory

Contribution to a Phenomenological Turbulence Theory PDF Author: Paul Isamu Nakayama
Publisher:
ISBN:
Category : Turbulence
Languages : en
Pages : 101

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Book Description

Contribution to a Phenomenological Turbulence Theory

Contribution to a Phenomenological Turbulence Theory PDF Author: Paul Isamu Nakayama
Publisher:
ISBN:
Category : Turbulence
Languages : en
Pages : 101

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Book Description


Homogeneous, Isotropic Turbulence

Homogeneous, Isotropic Turbulence PDF Author: W. David McComb
Publisher: OUP Oxford
ISBN: 0191003611
Category : Mathematics
Languages : en
Pages : 429

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Book Description
Fluid turbulence is often referred to as `the unsolved problem of classical physics'. Yet, paradoxically, its mathematical description resembles quantum field theory. The present book addresses the idealised problem posed by homogeneous, isotropic turbulence, in order to concentrate on the fundamental aspects of the general problem. It is written from the perspective of a theoretical physicist, but is designed to be accessible to all researchers in turbulence, both theoretical and experimental, and from all disciplines. The book is in three parts, and begins with a very simple overview of the basic statistical closure problem, along with a summary of current theoretical approaches. This is followed by a precise formulation of the statistical problem, along with a complete set of mathematical tools (as needed in the rest of the book), and a summary of the generally accepted phenomenology of the subject. Part 2 deals with current issues in phenomenology, including the role of Galilean invariance, the physics of energy transfer, and the fundamental problems inherent in numerical simulation. Part 3 deals with renormalization methods, with an emphasis on the taxonomy of the subject, rather than on lengthy mathematical derivations. The book concludes with some discussion of current lines of research and is supplemented by three appendices containing detailed mathematical treatments of the effect of isotropy on correlations, the properties of Gaussian distributions, and the evaluation of coefficients in statistical theories.

Phenomenological Theories of Turbulence

Phenomenological Theories of Turbulence PDF Author: Ahmed Telal A. Wassel
Publisher:
ISBN:
Category : Turbulence
Languages : en
Pages : 166

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Phenomenological (continuum) Theory of Turbulence

Phenomenological (continuum) Theory of Turbulence PDF Author: Jaak Heinloo
Publisher:
ISBN:
Category :
Languages : en
Pages : 46

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Theoretical Approaches to Turbulence

Theoretical Approaches to Turbulence PDF Author: D.L. Dwoyer
Publisher: Springer Science & Business Media
ISBN: 1461210925
Category : Science
Languages : en
Pages : 377

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Book Description
Turbulence is the lIDst natural nDde of fluid lIDtion, and has been the subject of scientific study for all Dst a century. During this period, various ideas and techniques have evolved to nDdel turbulence. Following Saffman, these theoretical approaches can be broadly divided into four overlapping categories -- (1) analytical lIDdelling, (2) physical lIDdelling, (3) phenomenologicalllDdelling, and (4) nurerical lIDdelling. With the purpose of stmtnarizing our =ent understanding of these theoretical approaches to turbulence, recognized leaders (fluid dynamicists, mathematicians and physicists) in the field were invited to participate in a formal workshop during October 10-12, 1984, sponsored by The Institute for CooIputer Applications in Science and Engineering and NASA Langley Research Center. Kraiciman, McCcxnb, Pouquet and Spiegel represented the category of analytical nDdelling, while Landahl and Saffman represented physical lIDdelling. The contributions of Latmder and Spalding were in the category of phenanenological lIDdelling, and those of Ferziger and Reynolds in the area of nurericalllDdelling. Aref, Cholet, Lumley, Moin, Pope and Temam served on the panel discussions. With the care and cooperation of the participants, the workshop achieved its purpose, and we believe that its proceedings published in this vol\. llre has lasting scientific value. The tone of the workshop was set by two introductory talks by Bushnell and ChaImm. Buslmell presented the engineering viewpoint while Chapman reviewed from a historical perspective developments in the study of turbulence. The remaining talks dealt with specific aspects of the theoretical approaches to fluid turbulence.

Physics of Wave Turbulence

Physics of Wave Turbulence PDF Author: Sébastien Galtier
Publisher: Cambridge University Press
ISBN: 1009275895
Category : Mathematics
Languages : en
Pages : 291

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Book Description
A rigorously comprehensive and interdisciplinary text on wave turbulence, for graduate students and researchers in physics-related fields.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1102

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Turbulence and Flow–Sediment Interactions in Open-Channel Flows

Turbulence and Flow–Sediment Interactions in Open-Channel Flows PDF Author: Roberto Gaudio
Publisher: MDPI
ISBN: 3039438999
Category : Science
Languages : en
Pages : 192

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Book Description
The main focus of this Special Issue of Water is the state-of-the-art and recent research on turbulence and flow–sediment interactions in open-channel flows. Our knowledge of river hydraulics is deepening, thanks to both laboratory/field experiments related to the characteristics of turbulence and their link to erosion, transport, deposition, and local scouring phenomena. Collaboration among engineers, physicists, and other experts is increasing and furnishing new inter-/multidisciplinary perspectives to the research of river hydraulics and fluid mechanics. At the same time, the development of both sophisticated laboratory instrumentation and computing skills is giving rise to excellent experimental–numerical comparative studies. Thus, this Special Issue, with ten papers by researchers from many institutions around the world, aims at offering a modern panoramic view on all the above aspects to the vast audience of river researchers.

A Phenomenological Theory of the Free Turbulent Flow of a Non-reacting Binary Gas Mixture

A Phenomenological Theory of the Free Turbulent Flow of a Non-reacting Binary Gas Mixture PDF Author: Luigi G. Napolitano
Publisher:
ISBN:
Category : Kinetic theory of gases
Languages : en
Pages : 0

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Book Description


Turbulence in Fluids

Turbulence in Fluids PDF Author: Marcel Lesieur
Publisher: Springer Science & Business Media
ISBN: 1402064357
Category : Technology & Engineering
Languages : en
Pages : 593

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Book Description
Now in its fully updated fourth edition, this leading text in its field is an exhaustive monograph on turbulence in fluids in its theoretical and applied aspects. The authors examine a number of advanced developments using mathematical spectral methods, direct-numerical simulations, and large-eddy simulations. The book remains a hugely important contribution to the literature on a topic of great importance for engineering and environmental applications, and presents a very detailed presentation of the field.