Theory Of Concentrated Vortices
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Theory Of Concentrated Vortices
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Author : S. V. Alekseenko
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-08-29
Theory Of Concentrated Vortices written by S. V. Alekseenko 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 2007-08-29 with Technology & Engineering categories.
This book presents comprehensive and authoritative coverage of the wide field of concentrated vortices observed in nature and technique. The methods for research of their kinematics and dynamics are considered. Special attention is paid to the flows with helical symmetry. The authors have described models of vortex structures used for interpretation of experimental data which serve as a ground for development of theoretical and numerical approaches to vortex investigation.
Introduction To Vortex Theory
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Author : Hans J. Lugt
language : en
Publisher: Hans J Lugt
Release Date : 1996-01-01
Introduction To Vortex Theory written by Hans J. Lugt and has been published by Hans J Lugt this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-01-01 with Science categories.
Paradoxes In Aerohydrodynamics
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Author : Shakhbaz A. Yershin
language : en
Publisher: Springer
Release Date : 2016-09-01
Paradoxes In Aerohydrodynamics written by Shakhbaz A. Yershin and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-01 with Technology & Engineering categories.
This book, on the general topic of hydroaerodynamics, investigates a number of exciting applications in this field, addressing specifically issues that allow seemingly paradoxical issues to be dealt with. The first part is devoted to the study of channel flows, in particular the lateral flow of a viscous and viscous-plastic liquid in a ring channel formed by coaxial cylinders. Specifically, the problem of dissipation of mechanical energy in channel flows of highly viscous liquids is addressed and solved. Furthermore, the mechanism leading to hydrodynamic erosion in intra-field pipelines (known as "channelized effect") is identified. Subsequently, a theory for channel flows with mass transfer through porous walls is developed. In the second part, viscous liquid free flows (jets) are investigated. In particular, a dispersion law for turbulent flow is derived and the existence of dynamic invariance in wake flows of variable density is demonstrated. The third part presents new insights from both theoretical and experimental research into concentrated vortex structure formation and development. The conditions for the existence of Taylor-Goertler vortices are determined and the mechanism for their formation is described. Last but not least, the theory of vortex rings, a particularly interesting problem in hydroaerodynamics, is introduced in the last section of this book. Care has been taken, when selecting original theoretical problems of interest, to make the link with related topics in the published literature. At the same time, all experimental research described in this book is given a meaningful physical interpretation and corroborated by suitable theoretical models and computations.
The Vortex Theory Of Planetary Motions
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Author : Eric John Aiton
language : en
Publisher:
Release Date : 1957
The Vortex Theory Of Planetary Motions written by Eric John Aiton and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1957 with Planetary theory categories.
Vortex Rings
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Author : D. G. Akhmetov
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-11-24
Vortex Rings written by D. G. Akhmetov 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 2009-11-24 with Technology & Engineering categories.
Vortex flow is one of the fundamental types of fluid and gas motion. These flows are the most spectacular in the form of concentrated vortices, characterized by the localization of vorticity (curl of velocity) in bounded regions of a space, beyond which the vorticity is either absent or rapidly falls down to zero. Concentrated vortices are often observed in nature, exemplified by atmospheric cyclones, whirlwinds and tornados, oceanic vortices, whirlpools on a water s- face, and ring vortices caused by explosive outburst of volcanoes. In technical - vices concentrated vortices form when flow separates from sharp edges of flying vehicles and ships. Among these are vortices flowing off the ends of airplane wings, and intentionally generated vortices for intensification of burning in c- bustion chambers, vortices in cyclonic devices used for mixing or separation of impurities in fluids and gases. One such remarkable and frequent type of conc- trated vortices is a vortex ring which constitutes a vortex tube closed into a t- oidal ring moving in a surrounding fluid like an isolated body out of contact with solid boundaries of the flow region if such boundaries exist. Formation and motion of vortex rings are important part of the dynamics of a continuum medium and have been studied for more than a century.
The Vortex Theory Of Planetary Motions
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Author : E. J. Aiton
language : en
Publisher: Elsevier Science & Technology
Release Date : 1972
The Vortex Theory Of Planetary Motions written by E. J. Aiton and has been published by Elsevier Science & Technology this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Science categories.
Theoretical Study Of Vortex Shedding From Bodies Of Revolution Undergoing Coning Motion
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Author : Gary D. Kuhn
language : en
Publisher:
Release Date : 1969
Theoretical Study Of Vortex Shedding From Bodies Of Revolution Undergoing Coning Motion written by Gary D. Kuhn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with Fluid dynamics categories.
This report investigates a flow model for vortex shedding from slender body in coning motion.
Transfer Of Substance In Vortex And Wave Flows In One Component And Multi Component Environment
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Author : Tatiana Chaplina
language : en
Publisher: Springer Nature
Release Date : 2023-06-02
Transfer Of Substance In Vortex And Wave Flows In One Component And Multi Component Environment written by Tatiana Chaplina and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-02 with Science categories.
The study of vortex and wave flows is one of the traditional problems of fluid mechanics, the practical importance of which has grown significantly in recent years. Consideration of the processes of substance transfer in such complex systems as natural water bodies is fraught with many difficulties of a methodological and fundamental nature: the extreme complexity of conducting a full-scale experiment, the complexity and variability of hydrophysical fields of the ocean and hydrometeorological conditions during research, and also, in some cases, the complexity and the variability of the properties of the transferred substance. In this connection, it is of particular interest to study the transfer of markers in stationary vortex and wave flows, which can form in laboratory facilities with constant external conditions. In this case, it is possible to avoid problems associated with the spatial and temporal variability of natural sources of vortex formations and directly trace the dependence of the characteristic flow parameters or the characteristics of the movement of solid or other objects placed during. This book presents the results of experimental and theoretical studies of the dynamics and structure of multiphase vortex flows and the nature of the transfer of three types of markers: solid-state (ice, plastic), immiscible with water (oil, oil, diesel) and soluble (aniline dyes, uranyl). The results will be important, first of all, for a better understanding of the behavior of various impurities in the circulation flows and more accurate prediction of their distribution in natural conditions (in a stratified hydrosphere and atmosphere).
Selfdual Gauge Field Vortices
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Author : Gabriella Tarantello
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-04-16
Selfdual Gauge Field Vortices written by Gabriella Tarantello 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 2008-04-16 with Science categories.
This monograph discusses specific examples of selfdual gauge field structures, including the Chern–Simons model, the abelian–Higgs model, and Yang–Mills gauge field theory. The author builds a foundation for gauge theory and selfdual vortices by introducing the basic mathematical language of gauge theory and formulating examples of Chern–Simons–Higgs theories (in both abelian and non-abelian settings). Thereafter, the Electroweak theory and self-gravitating Electroweak strings are examined. The final chapters treat elliptic problems involving Chern–Simmons models, concentration-compactness principles, and Maxwell–Chern–Simons vortices.
Theoretical And Applied Mechanics
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Author : Frithiof I. Niordson
language : en
Publisher: Elsevier
Release Date : 2013-10-15
Theoretical And Applied Mechanics written by Frithiof I. Niordson and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-15 with Technology & Engineering categories.
Theoretical and Applied Mechanics covers the proceedings of the 16th International Congress of Theoretical and Applied Mechanics, held at the Technical University of Denmark, Lyngby, Denmark on August 19-25, 1984. The contributors consider the significant advances in the thriving field of mechanics. This book is composed of 21 chapters, and begins with an overview of space research contributions in understanding fluid media mechanics. This topic is followed by discussions on some aspects and fundamentals of mechanics, such as chaos, computer application, resonant phenomena, adiabaticity, and nonlinear acoustics. The following chapters explore the various applications of theoretical and applied mechanics, including in marine structures, oil recovery, and ice and snow mechanics. This book also deals with nonlinear wave motion, hydrodynamic systems, ocean wave spectra, and Helmholtz concept. The remaining chapters look into the issues of steady water bifurcation, concept of anisotropic soils, and flow visualization. This book is of great value to physicists and research workers who wish to expand their knowledge in mechanics.