Nonlinear Phenomena In The Ionosphere

Author : A. Gurevich
Publisher : Springer Science & Business Media
Page : 381 pages
File Size : 44,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642876493

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Nonlinear Phenomena in the Ionosphere by A. Gurevich Pdf

Nonlinear effects in the ionosphere (cross modulation of radio waves) have been known since the 1930s. Only recently, however, has the rapid increase in the power and directivity of the radio transmitters made it possible to alter the properties of the ionosphere strongly and to modify it artificially by applying radio waves. This has revealed a variety of new physical phenomena. Their study is not only of scien tific interest but also undisputedly of practical interest, and is presently progressing very rapidly. This monograph is devoted to an exposition of the present status of theoretical research on this problem. Particular attention is paid, naturally, to problems in the development of which the author himself took part. It is my pleasant duty to thank V. L. Ginzburg, L. P. Pitaevskii, V. V. Vas'kov, E. E. Tsedilina, A. B. Shvartsburg, and Va. S. Dimant for useful discussions and for valuable remarks during various stages of the work on the problem considered in this book. Contents 1. Introduction . . . . . . . . . . . . . . . . . . .

Author : Suman Paul
Publisher : LAP Lambert Academic Publishing
Page : 200 pages
File Size : 41,5 Mb
Release : 2015-01-15
Category : Electronic
ISBN : 3659668133

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Ionospheric Non-Linear Phenomena by Suman Paul Pdf

During the past few decades, various investigations on nonlinear heating of the auroral region of the ionosphere and problems related to lower ionosphere are resulted in opening up a new dimension towards the study of various physical processes and also on the characteristics of different parameters of Atmospheric Electricity within the middle and lower ionosphere. This book embodies the results of some of the investigations in these areas. Some modeling works have been performed and results are compared with experimental data of other researchers. Some experiments were undertaken based on the own experimental arrangements from Kolkata and Agartala, India centers during disturbed ionospheric and atmospheric conditions and results are presented here. There are other areas to be explored and further studies are contemplated to gather more information. I shall deem my labour amply rewarded if the matters presented in the book prove to be useful and worthy to the scientific community in this field.

Author : H. C. Hsieh,R. J. Lomax,J. E. Rowe
Publisher : Unknown
Page : 92 pages
File Size : 43,8 Mb
Release : 1965
Category : Ionosphere
ISBN : NASA:31769000476773

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Investigation of Nonlinear Interaction Phenomena in the Ionosphere by H. C. Hsieh,R. J. Lomax,J. E. Rowe Pdf

Author : George F. Carnevale,Raymond T. Pierrehumbert
Publisher : Springer
Page : 0 pages
File Size : 46,9 Mb
Release : 2014-05-14
Category : Science
ISBN : 1475702507

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Nonlinear Phenomena in Atmospheric and Oceanic Sciences by George F. Carnevale,Raymond T. Pierrehumbert Pdf

This IMA Volume in Mathematics and its Applications NONLINEAR PHENOMENA IN ATMOSPHERIC AND OCEANIC SCIENCES is based on the proceedings of a workshop which was an integral part of the 1989-90 IMA program on "Dynamical Systems and their Applications". The aim of this workshop was to promote cross-fertilization of ideas between investigators who are using nonlinear dynamical systems and numerical simulations to study the earth's atmosphere and oceans. We thank George F. Carnevale, Shui-Nee Chow, Martin Golubitsky, Richard McGehee, Raymond Pierrehumbert and George R. Sell for organizing the meeting. We especially thank George F. Carnevale and Raymond Pierrehumbert for editing the proceedings. We also take this opportunity to thank those agencies whose financial support made the workshop possible: the Army Research Office, the Minnesota Supercom puter Institute, the National Science Foundation, and the Office of Naval Research. A vner Friedman Willard Miller, Jr. PREFACE When we took on this project, we did not realize we were organizing a workshop on two-dimensional fluid dynamics. The participants who were invited had been working on a broad range of mathematically challenging problems related to atmo spheric and oceanic phenomena, and they were given carte blanche to talk about their current interests. With few exceptions, the favored subject involved one or another aspect of fluid flow in two dimensions.

Author : Evgeniæi Aleksandrovich Oks
Publisher : Unknown
Page : 0 pages
File Size : 48,8 Mb
Release : 2023
Category : SCIENCE
ISBN : 0750355522

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Nonlinear Phenomena in the Radiation from Plasmas by Evgeniæi Aleksandrovich Oks Pdf

Nonlinearity is omnipresent in nature and in laboratory experiments. The nonlinear phenomena in the radiation from plasmas are fundamentally important because of the rich physics behind these phenomena. They are also practically important because the most informative way to study laboratory and astrophysical plasmas is by analysing their radiation. These nonlinear phenomena constitute the subject of this comprehensive book. First, the book covers various nonlinear phenomena occurring in plasmas containing quasimonochromic electric fields. Second, the book covers nonlinear phenomena manifesting in the Stark broadening of spectral lines by dynamic plasma electrons or ions. Many theoretical results presented in the book are counterintuitive, and are illustrated by numerous two-dimensional and three-dimensional plots. The book also describes various applications of the theoretical results for areas of diagnostics for laboratory and astrophysical plasmas.

Author : Sendai “Plasma Forum”
Publisher : World Scientific
Page : 460 pages
File Size : 47,8 Mb
Release : 1998-02-06
Category : Electronic
ISBN : 9789814545464

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Double Layers by Sendai “Plasma Forum” Pdf

This book deals with modern plasma physics and engineering, focusing on space, laboratory and fusion-oriented plasmas. It is topical and pedagogical in nature. Contents:Double Layers, Sheaths, and Potential Structures: Double LayersSheathsPotential Structures and OscillationsField-Aligned Electric Fields and Related Particle Accelerations:Field-Aligned Potential FormationParticle AccelerationsCross-Field Electric Fields, Velocity Shear, and Vortex Formation:Cross-Field Potential StructuresVelocity ShearVortex FormationSolitons, Shocks, Waves and Instabilities, and Related Nonlinear Phenomena:Solitons and ShocksWaves and InstabilitiesNonlinear Phenomena Readership: Physicists, engineers and graduate students in physics and engineering. keywords:Plasma;Double Layers;Sheaths;Structures;Oscillations;Accelerations;Electric;Velocity;Solitons;Waves;Instabilities

Author : H. C. Hsieh,R. J. Lomax,Joseph Everett Rowe,University of Michigan. Electron Physics Laboratory
Publisher : Unknown
Page : 80 pages
File Size : 47,9 Mb
Release : 1965
Category : Radio noise
ISBN : 8210379456XXX

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An investigation of nonlinear interaction phenomena in the ionosphere by H. C. Hsieh,R. J. Lomax,Joseph Everett Rowe,University of Michigan. Electron Physics Laboratory Pdf

Author : Peter S. Liu
Publisher : Academic Press
Page : 463 pages
File Size : 50,5 Mb
Release : 1973-02-09
Category : Science
ISBN : 9780080954523

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Theory of Ionospheric Waves by Peter S. Liu Pdf

Theory of Ionospheric Waves

Author : Robert D. Hunsucker
Publisher : Springer Science & Business Media
Page : 302 pages
File Size : 43,5 Mb
Release : 2013-03-07
Category : Science
ISBN : 9783642762574

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Radio Techniques for Probing the Terrestrial Ionosphere by Robert D. Hunsucker Pdf

In the years since the pioneering efforts of Sir Edward Appleton, M. A. F. Barnett, G. Breit, and M. A. Thve, many radio techniques have been employed to investigate the terrestrial ionosphere. The purposes of this book are to exam ine the basic physical interaction process of radio waves with the ionosphere, scrutinize each of the radio techniques currently in use, and describe the elements of each technique, as well as assess their capabilities and limitations. I have included some of the history of each technique, since we often tend to forget the efforts of the "pioneers". The interaction of radio waves with the terrestrial ionosphere has been described in considerable detail in several "classic" treatments, e.g., Ratcliffe (1959), Al'pert (1963), Budden (1961) and Davies (1965), Rishbeth and e.g., Flock (1979), Davies Garriott (1969), and in other more recent books, (1990), Hargreaves (1979), and Budden (1985). A few of the radio techniques have been described by Hargreaves (1979) and a book by Giraud and Petit (1978) has also included discussion of several of the techniques. The "WITS" handbook No. 2 (1989) also contains description of several radio techniques.

Author : Nathan Blaunstein,Eugeniu Plohotniuc
Publisher : CRC Press
Page : 600 pages
File Size : 50,8 Mb
Release : 2008-05-13
Category : Technology & Engineering
ISBN : 1420055178

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Ionosphere and Applied Aspects of Radio Communication and Radar by Nathan Blaunstein,Eugeniu Plohotniuc Pdf

A Complete Reference for the 21st Century Until recently, much of the communications technology in the former Eastern bloc countries was largely unknown. Due to the historically competitive nature of East/West relations, scientific groups operated independently, without the benefit of open communication on theoretical frameworks and experimental technologies. As these countries have begun to bridge the gap and work in a more cooperative environment, the need has grown for a comprehensive guide which assimilates all the information in this vast knowledge bank. Ionosphere and Applied Aspects of Radio Communication and Radar meets the demand for an updated reference on this continually evolving global technology. This book examines the changes that have occurred in the past two or three decades. It thoroughly reviews ionospheric radio propagation, over-horizon and above-horizon radars, and miniature ionospheric stations used for investigating nonregular phenomena occurring in the ionosphere. In addition, it also comprehensively discusses land-satellite and satellite-satellite communications. This volume also reviews an area that has been all but ignored in previous works: the effects of plasma irregularities on radio waves propagation through the inhomogeneous ionosphere. Here, a heavy focus is placed on the effects of these irregular phenomena. And due to the recent wireless revolution, more attention than ever has been aimed on improving the efficiency of land-satellite and satellite-satellite communication networks, which are fully addressed. Included are— Transport processes and photochemistry reactions occurring in the regular homogeneous ionosphere Nonlinear phenomena occurring in the irregular ionosphere Instabilities in the inhomogeneous disturbed ionosphere Various ambient natural and artificial sources and corresponding plasma irregularities Written by two leading scientists, this book will be an invaluable guide to anyone working in this ever-changing field.

Author : Anonim
Publisher : Unknown
Page : 1288 pages
File Size : 53,7 Mb
Release : 1976
Category : Nuclear energy
ISBN : UOM:39015023546370

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Nuclear Science Abstracts by Anonim Pdf

Author : George Carnevale,Raymond T. Pierrehumbert
Publisher : Springer
Page : 261 pages
File Size : 49,5 Mb
Release : 1992-06-18
Category : Science
ISBN : 0387978186

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Nonlinear Phenomena in Atmospheric and Oceanic Sciences by George Carnevale,Raymond T. Pierrehumbert Pdf

This IMA Volume in Mathematics and its Applications NONLINEAR PHENOMENA IN ATMOSPHERIC AND OCEANIC SCIENCES is based on the proceedings of a workshop which was an integral part of the 1989-90 IMA program on "Dynamical Systems and their Applications". The aim of this workshop was to promote cross-fertilization of ideas between investigators who are using nonlinear dynamical systems and numerical simulations to study the earth's atmosphere and oceans. We thank George F. Carnevale, Shui-Nee Chow, Martin Golubitsky, Richard McGehee, Raymond Pierrehumbert and George R. Sell for organizing the meeting. We especially thank George F. Carnevale and Raymond Pierrehumbert for editing the proceedings. We also take this opportunity to thank those agencies whose financial support made the workshop possible: the Army Research Office, the Minnesota Supercom puter Institute, the National Science Foundation, and the Office of Naval Research. A vner Friedman Willard Miller, Jr. PREFACE When we took on this project, we did not realize we were organizing a workshop on two-dimensional fluid dynamics. The participants who were invited had been working on a broad range of mathematically challenging problems related to atmo spheric and oceanic phenomena, and they were given carte blanche to talk about their current interests. With few exceptions, the favored subject involved one or another aspect of fluid flow in two dimensions.

Author : K. Rawer
Publisher : Springer Science & Business Media
Page : 480 pages
File Size : 44,9 Mb
Release : 2013-03-09
Category : Science
ISBN : 9789401736657

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Wave Propagation in the Ionosphere by K. Rawer Pdf

In this book, the author draws on his broad experience to describe both the theory and the applications of wave propagations. The contents are presented in four parts and the sequence of these parts reflect the development of ionospheric and propagational research in areas such as space research geophysics and communications. The first part of the book presents an outline of the theory of electromagnetic waves propagating in a cold electron plasma. For reference, vector analysis, dyadics and eigenvalues introduced in this part are presented in the appendices. Practical aspects of radio wave propagation are the subject of the second part. The typical conditions in different frequency ranges are discussed and the irregular features of the ionospheric structure such as sound and gravity waves are also considered. Warm plasma and the effects of ions are considered in the third part, which includes a discussion of sound-like waves in electron and ion plasmas. Nonlinear effects and instabilities are described in the fourth part.

Author : John M. Goodman
Publisher : Unknown
Page : 716 pages
File Size : 46,5 Mb
Release : 1988
Category : Ionosphere
ISBN : UCR:31210023607854

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The Effect of the Ionosphere on Communication, Navigation, and Surveillance Systems by John M. Goodman Pdf

Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
Page : 42 pages
File Size : 48,7 Mb
Release : 2018-07-05
Category : Electronic
ISBN : 1722321202

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Investigation of Nonlinear E. M. Phenomena in the Tethered Magnetospheric Cloud by National Aeronautics and Space Administration (NASA) Pdf

Nonlinear effects of parametric and of heating type, produced in a plasma under the action of an electric field E(sub 0)(e exp i(omega)t), are considered in this work in connection with the Tethered Magnetospheric Cloud (TMC) accompanying the Tether Satellite System (TSS). The theoretical results show that these phenomena should appear in the ionosphere at high altitudes Z greater than or = (150-200) km, particularly, at Z approximately = 300 km of the TSS system orbit. Therefore, it is of a special interest to search these phenomena by such a unique experiment as the forthcoming first TSS-I and by the future, perhaps modified TSS missions. Because of the parametric decay instability, new branches of wave may be excited both around the electron and ion Lengmuir frequencies Omega (sub 0) = 2(pi)f(sub 0) and Omega (sub 0) = 2(pi)f(sub 0) under the influence of high frequency (HF), (f less than or = 10(exp 6) to few 10(exp 6) Hz), strong electric waves. The heating of all the kinds of particles is growing up very quickly in the ionosphere with altitude in the extra low and very low frequency ranges, F approximately = (1 to 10(exp 4) Hz, discussed below. The temperatures (energies), for example, of the electrons accelerated by the electric field become larger than the ionization potential in this frequency range already at altitudes Z greater than or = (150 - 200) km when the amplitude of the electric field is the absolute value of E(sub 0) approximately = (1-2) mV/m. The sources of these electric fields may be in the TSS-I mission, that so called Phantom Loop (PL) - the Tethered Electrodynamic Tail (TET), and the different kind of electromagnetic oscillations produced by different kinds of instabilities in the TMC plasma. The growth rates of these instabilities will become very high in the TSS surrounding magnetoplasma. However, in the future TSS missions, special artificial sources (generators) of electric fields should be used for these investigations. Alpert, Yakov ...