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Introduction To Simulation Methods For Gas Discharge Plasmas
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Book Synopsis Introduction to Simulation Methods for Gas Discharge Plasmas by : Ismail Rafatov
Download or read book Introduction to Simulation Methods for Gas Discharge Plasmas written by Ismail Rafatov and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas discharge plasma is the most common type of low-temperature plasma, with a large number of practical applications covering almost all areas of modern science and technology. This book is an introduction to the numerical modeling methods for gas discharge plasmas. It is intended to assist and direct graduate students and junior researchers, whose research activity deals with computational plasma physics. Topics covered include the essentials of basic modeling approaches (particle, fluid, and hybrid) for gas discharges, and the implementation of these methods with examples of glow (DC and RF) discharges. Numerical studies of nonlinear dynamics and formation of spatio-temporal patterns in gas discharge systems are also presented.
Book Synopsis Introduction to Simulation Methods for Gas Discharge Plasmas by : Ismail Rafatov
Download or read book Introduction to Simulation Methods for Gas Discharge Plasmas written by Ismail Rafatov and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas discharge plasma is the most common type of low-temperature plasma, with a large number of practical applications covering almost all areas of modern science and technology. This book is an introduction to the numerical modeling methods for gas discharge plasmas. It is intended to assist and direct graduate students and junior researchers, whose research activity deals with computational plasma physics. Topics covered include the essentials of basic modeling approaches (particle, fluid, and hybrid) for gas discharges, and the implementation of these methods with examples of glow (DC and RF) discharges. Numerical studies of nonlinear dynamics and formation of spatio-temporal patterns in gas discharge systems are also presented.
Book Synopsis Introduction to Simulation Methods for Gas Discharge Plasmas by : Ismail Rafatov
Download or read book Introduction to Simulation Methods for Gas Discharge Plasmas written by Ismail Rafatov and published by Myprint. This book was released on 2020-12-13 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gas discharge plasma is the most common type of low-temperature plasma, with a large number of practical applications covering almost all areas of modern science and technology. This book is an introduction to the numerical modeling methods for gas discharge plasmas. It is intended to assist and direct graduate students and junior researchers, whose research activity deals with computational plasma physics. Topics covered include the essentials of basic modelling approaches (particle, fluid, and hybrid) for gas discharges, and the implementation of these methods with examples of glow (DC and RF) discharges. Numerical studies of nonlinear dynamics and formation of spatio-temporal patterns in gas discharge systems are also presented. Key Features Focuses solely on gas discharge plasmas Covers basic modelling techniques, including particle, fluid, and hybrid Provides details of applications and implementation for the considered methods Special emphasis is given to the applicability and reliability of different modelling techniques Provides specific examples of numerical simulations of the gas discharge plasmas
Book Synopsis Introduction to Complex Plasmas by : Michael Bonitz
Download or read book Introduction to Complex Plasmas written by Michael Bonitz and published by Springer Science & Business Media. This book was released on 2010-07-29 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Complex plasmas differ from traditional plasmas in many ways: these are low-temperature high pressure systems containing nanometer to micrometer size particles which may be highly charged and strongly interacting. The particles may be chemically reacting or be in contact with solid surfaces, and the electrons may show quantum behaviour. These interesting properties have led to many applications of complex plasmas in technology, medicine and science. Yet complex plasmas are extremely complicated, both experimentally and theoretically, and require a variety of new approaches which go beyond standard plasma physics courses. This book fills this gap presenting an introduction to theory, experiment and computer simulation in this field. Based on tutorial lectures at a very successful recent Summer Institute, the presentation is ideally suited for graduate students, plasma physicists and experienced undergraduates.
Book Synopsis Introduction to Plasmas and Plasma Dynamics by : Hai-Bin Tang
Download or read book Introduction to Plasmas and Plasma Dynamics written by Hai-Bin Tang and published by Elsevier. This book was released on 2024-05-09 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Plasmas and Plasma Dynamics: With Plasma Physics Applications to Space Propulsion, Magnetic Fusion and Space Physics, Second Edition provides an accessible introduction to the understanding of high temperature, ionized gases necessary to conduct research and develop applications related to plasmas. Thoroughly updated and expanded, this sec Describes plasma applications with close reference to elementary processes, promoting a deeper understanding of plasmas in new fields Provides structured problems in every chapter that help readers grasp the book’s practical lessons Includes a new chapter on numerical methods in plasmas that adds crucial context for experimental approaches
Book Synopsis Theory of Gas Discharge Plasma by : Boris M. Smirnov
Download or read book Theory of Gas Discharge Plasma written by Boris M. Smirnov and published by Springer. This book was released on 2014-11-17 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the theory of gas discharge plasmas in a didactical way. It explains the processes in gas discharge plasmas. A gas discharge plasma is an ionized gas which is supported by an external electric field. Therefore its parameters are determined by processes in it. The properties of a gas discharge plasma depend on its gas component, types of external fields, their geometry and regimes of gas discharge. Fundamentals of a gas discharge plasma include elementary, radiative and transport processes which are included in its kinetics influence. They are represented in this book together with the analysis of simple gas discharges. These general principles are applied to stationary gas discharge plasmas of helium and argon. The analysis of such plasmas under certain conditions is theoretically determined by numerical plasma parameters for given regimes and conditions.
Book Synopsis Finite Volume Method by : Radostina Petrova
Download or read book Finite Volume Method written by Radostina Petrova and published by BoD – Books on Demand. This book was released on 2012-03-28 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: We hope that among these chapters you will find a topic which will raise your interest and engage you to further investigate a problem and build on the presented work. This book could serve either as a textbook or as a practical guide. It includes a wide variety of concepts in FVM, result of the efforts of scientists from all over the world. However, just to help you, all book chapters are systemized in three general groups: New techniques and algorithms in FVM; Solution of particular problems through FVM and Application of FVM in medicine and engineering. This book is for everyone who wants to grow, to improve and to investigate.
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976-04 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Theoretical and Computational Physics of Gas Discharge Phenomena by : Sergey T. Surzhikov
Download or read book Theoretical and Computational Physics of Gas Discharge Phenomena written by Sergey T. Surzhikov and published by Walter de Gruyter GmbH & Co KG. This book was released on 2020-05-05 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Texts and Monographs in Theoretical Physics collects advanced texts on selected topics from the broad and varied field of Theoretical Physics. The works in the series will enable the readers to get a deep understanding of current topics in Theoretical Physics, with a special emphasis on recent developments. They are aimed at advanced students and researchers in theoretical and mathematical physics, and can also serve as secondary reading for lectures and seminars at post-graduate levels.
Download or read book Plasma Physics written by Alexander Piel and published by Springer Science & Business Media. This book was released on 2010-06-14 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an outgrowth of courses in plasma physics which I have taught at Kiel University for many years. During this time I have tried to convince my students that plasmas as different as gas dicharges, fusion plasmas and space plasmas can be described in a uni ed way by simple models. The challenge in teaching plasma physics is its apparent complexity. The wealth of plasma phenomena found in so diverse elds makes it quite different from atomic physics, where atomic structure, spectral lines and chemical binding can all be derived from a single equation—the Schrödinger equation. I positively accept the variety of plasmas and refrain from subdividing plasma physics into the traditional, but arti cially separated elds, of hot, cold and space plasmas. This is why I like to confront my students, and the readers of this book, with examples from so many elds. By this approach, I believe, they will be able to become discoverers who can see the commonality between a falling apple and planetary motion. As an experimentalist, I am convinced that plasma physics can be best understood from a bottom-up approach with many illustrating examples that give the students con dence in their understanding of plasma processes. The theoretical framework of plasma physics can then be introduced in several steps of re nement. In the end, the student (or reader) will see that there is something like the Schrödinger equation, namely the Vlasov-Maxwell model of plasmas, from which nearly all phenomena in collisionless plasmas can be derived.
Book Synopsis Gas Discharges by : Jayr de Amorim Filho
Download or read book Gas Discharges written by Jayr de Amorim Filho and published by . This book was released on 2007-01-01 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of review articles in the field of gas discharges and their applications. The contributors are known scientists in the field of low-temperature plasmas working in modeling, diagnostics and applications. Computer modeling and simulation has become an important research tool for physicists and engineers working in the field of low-temperature plasmas. Theoretical analysis and experimental measurements are complementary for investigating this complex medium. With simplified models the primary parameters, such as the electric and magnetic fields, as well as the densities of radicals, may be evaluated aiding the design of plasma systems. In this book, two articles address this theme. The first one discusses the use of simulation techniques, namely the fluid, particle-in-cell, and hybrid models. The aim is to provide beginners in this field with a sense of what can be accomplished by state-of-the-art computational models. An overview of these simulation techniques, with emphasis on their strengths and limitations, is presented. The second contribution is devoted to the analysis of the cathode region of glow discharges. The phenomenon of field reversal of the axial electric field in the negative glow of a direct current discharge has been discussed for some time in scientific literature. By reviewing those published works, this volume discusses the importance of the determination of the position where the field reversal occurs. Optical diagnostics are non-intrusive experimental methods, which help to clarify the role of active species in plasmas. Optical probes are easy to use and inexpensive. The third article presents the use of emission spectroscopy, more precisely actinometry and NO titration to determine active species in their ground state in flowing discharges. Two different applications of the flowing discharges are discussed: a) plasma sterilization through the study of E-coli bacteria inactivation, b) superficial modification of textile materials through the study of wool treatments. Development of non-thermal atmospheric discharges and their applications in medical procedures are a clear upcoming trend. The fourth article surveys several methods for generating cold plasmas under ambient conditions and indicates the most promising medical applications. These include: controlled tissue coagulation by an atmospheric argon jet (Argon Plasma Coagulation), bacterial disinfection using cold micro-plasmas and its relation to tissue-saving treatment of dental caries, and non-inflammatory tissue removal based on sub-lethal plasma stimulation of living cells. Typical diagnostic methods for assaying the influence of cold plasmas on cells and bacteria are described. Abatement processes of many atmospheric pollutants are important issues in the improvement of climate control. Processes are being established to improve elimination of gaseous wastes from the emitted effluents. Such efforts are motivated by the increasingly restrictive regulations concerning air quality. In particular, emissions of nitrogen oxides like NO and NO2 and some Volatile Organic Compounds (VOCs) will be prohibited without treatment. Many techniques of non-thermal equilibrium plasma generation in polluted N2/O2 wet or dry mixtures at atmospheric pressure are investigated. The aim is improvement in the performance of these plasmas for the elimination of either nitrogen oxides in lean-burn and gasoline engine exhaust gases, or VOCs emitted by chemical industry or present in indoor air. In order to understand the decomposition of the VOCs, the fifth paper analyses the kinetics of the OH radical in mixtures of atmospheric gases with hydrocarbons by time resolved Laser Induced Fluorescence in photo-triggered discharges. A further article presents the basic features of the magnetically enhanced capacitively coupled radio-frequency discharges. Properties of these discharges drastically depend on different discharge operating parameters, such as magnetic field, gas flow rate, pressure and composition, frequency, input power, and discharge geometry. The impact of these parameters on magnetically enhanced radio-frequency discharges was studied both in experimental and theoretical investigations. Technological applications of these discharges are presented. The last paper is an overview of the properties of the hollow cathode discharges operated in low and high-pressure. Gas breakdown and voltage-current characteristics are explained, taking into account the hollow cathode effect, which relies on parameters such as the cathode material, discharge power, and working gas. Electron field emission, stepwise processes, and tree-body reactions were observed in these discharges, characteristics that motivate the appearance of new applications in the field of science and industry. This volume is an up-to-date contribution to the applications of gas discharges, which may be useful for fundamentalists as well as those employing these systems in industry.
Book Synopsis Plasma Science and Technology by : Haikel Jelassi
Download or read book Plasma Science and Technology written by Haikel Jelassi and published by BoD – Books on Demand. This book was released on 2019-02-27 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Usually called the "fourth state of matter," plasmas make up more than 99% of known material. In usual terminology, this term generally refers to partially or totally ionized gas and covers a large number of topics with very different characteristics and behaviors. Over the last few decades, the physics and engineering of plasmas was experiencing a renewed interest, essentially born of a series of important applications such as thin-layer deposition, surface treatment, isotopic separation, integrated circuit etchings, medicine, etc. Plasma Science
Book Synopsis Theory of Gas Discharge Plasma by : Boris M. Smirnov
Download or read book Theory of Gas Discharge Plasma written by Boris M. Smirnov and published by Springer. This book was released on 2014-11-21 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the theory of gas discharge plasmas in a didactical way. It explains the processes in gas discharge plasmas. A gas discharge plasma is an ionized gas which is supported by an external electric field. Therefore its parameters are determined by processes in it. The properties of a gas discharge plasma depend on its gas component, types of external fields, their geometry and regimes of gas discharge. Fundamentals of a gas discharge plasma include elementary, radiative and transport processes which are included in its kinetics influence. They are represented in this book together with the analysis of simple gas discharges. These general principles are applied to stationary gas discharge plasmas of helium and argon. The analysis of such plasmas under certain conditions is theoretically determined by numerical plasma parameters for given regimes and conditions.
Book Synopsis An Introduction to Gas Discharges by : A. M. Howatson
Download or read book An Introduction to Gas Discharges written by A. M. Howatson and published by Elsevier. This book was released on 2013-10-22 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Gas Discharges: Second Edition aims to provide a compact introduction to the subject of gas discharges, which continues to make both scientific and industrial progress. In this second edition, the author has made minor corrections, rewritten and expanded some sections, used SI units and modernized notions, in hopes of making the book more up to date. Included in the book is a short history of the subject, an introduction that enumerates the types of gas discharges, the fundamental processes, and then moves on to the more specific areas such as the breakdown, the self-sustaining discharge, equilibrium, plasma properties and measurements, and the technological applications of gas discharges. Concise and easy to understand, the text is for students and researchers who wish to learn the subject and prepare them for more advanced readings.
Book Synopsis Plasma Chemistry and Gas Conversion by : Nikolay Britun
Download or read book Plasma Chemistry and Gas Conversion written by Nikolay Britun and published by BoD – Books on Demand. This book was released on 2018-12-19 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-temperature non-equilibrium gaseous discharges represent nearly ideal media for boosting plasma-based chemical reactions. In these discharges the energy of plasma electrons, after being received from the electromagnetic field, is transferred to the other degrees of freedom differently, ideally with only a small part going to the translational motion of heavy gas particles. This unique property enables the important application of non-equilibrium plasmas for greenhouse gas conversion. While the degree of discharge non-equilibrium often defines the energetic efficiency of conversion, other factors are also of a great importance, such as type of discharge, presence of plasma catalysis, etc. This book is focused on the recent achievements in optimization and understanding of non-equilibrium plasma for gas conversion via plasma modeling and experimental work.
Book Synopsis Electron Kinetics and Applications of Glow Discharges by : Uwe Kortshagen
Download or read book Electron Kinetics and Applications of Glow Discharges written by Uwe Kortshagen and published by Springer. This book was released on 2006-04-11 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book resulted from the NATO Advanced Research Workshop on “Electron Kinetics and Applications of Glow Discharges,” held in St. Petersburg, Russia, on May 19-23, 1997. Glow discharges have found widespread applications in many technological processes from the manufacture of semiconductors, to recent developments in na- technology, to the traditional fields of gas lasers, and discharge lamps. Consequently, the interest in the physics of glow discharges has experienced yet another resurgence of interest. While the non-equilibrium character of glow discharges is widely accepted, the opinion still prevails that the main features can be captured by fluid models, and that kinetic treatments are only required for the understanding of subtle details. The erroneousness of this belief is demonstrated by the failure of fluid models to describe many basic features of glow discharges such as, for instance, electrode phenomena, striations, and collisionless heating effects. An adequate description of glow discharges thus has to be of kinetic nature.
Book Synopsis Introduction to Plasma Dynamics by : A. I. Morozov
Download or read book Introduction to Plasma Dynamics written by A. I. Morozov and published by CRC Press. This book was released on 2012-12-06 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the twenty-first century progresses, plasma technology will play an increasing role in our lives, providing new sources of energy, ion-plasma processing of materials, wave electromagnetic radiation sources, space plasma thrusters, and more. Studies of the plasma state of matter not only accelerate technological developments but also improve the
