Author:
Publisher:
ISBN: 9781642241082
Category :
Languages : en
Pages : 372
Get Book Here
Book Description
Plasma is a hot ionized gas containing nearly equal numbers of positively charged ions and negatively charged electrons. The characteristics of plasmas are significantly different from those of ordinary neutral gases so that plasmas are considered a distinct "fourth state of matter. The plasmas of interest to space physicists are extremely tenuous, with densities dramatically lower than those achieved in laboratory vacuums.This book 'Fundamentals of Ionized Gases' is intended to present a consistent and integrated treatment of the fundamentals of plasma physics including all aspects of the physics of hot, highly ionized plasmas. To clarify the behavior of the plasma flow in the perpendicular magnetic field, numerical simulations based on an electromagnetic hybrid particle-in-cell (PIC) method have been carried out. This also deals with results of current experimental and theoretical research on all aspects of the physics of high-temperature plasmas and of controlled nuclear fusion, as well as the basic phenomena in highly-ionized gases in the laboratory, in the ionosphere and in space, in magnetic-confinement and inertial-confinement fusion along with associated diagnostic techniques.This serves as a valuable information resource to a comprehensive study of plasmas, ranging from low temperature and ideal plasmas and covering to radiation and particle transport phenomena, the response of plasmas to external fields, and treatment of plasma waves, plasma instabilities, nonlinear phenomena in plasmas, and the study of plasma relations with surfaces. Generally, the prominence is on a vibrant and integrated understanding of the physics that causes all plasma phenomena.
Author: Luis Conde
Publisher: Morgan & Claypool Publishers
ISBN: 1643271741
Category : Science
Languages : en
Pages : 130
Get Book Here
Book Description
The growing number of scientific and technological applications of plasma physics in the field of Aerospace Engineering requires that graduate students and professionals understand their principles. This introductory book is the expanded version of class notes of lectures I taught for several years to students of Aerospace Engineering and Physics. It is intended as a reading guide, addressed to students and non-specialists to tackle later with more advanced texts. To make the subject more accessible the book does not follow the usual organization of standard textbooks in this field and is divided in two parts. The first introduces the basic kinetic theory (molecular collisions, mean free path, etc.) of neutral gases in equilibrium in connection to the undergraduate physics courses. The basic properties of ionized gases and plasmas (Debye length, plasma frequencies, etc.) are addressed in relation to their equilibrium states and the collisional processes at the microscopic level. The physical description of short and long-range (Coulomb) collisions and the more relevant collisions (elementary processes) between electrons' ions and neutral atoms or molecules are discussed. The second part introduces the physical description of plasmas as a statistical system of interacting particles introducing advanced concepts of kinetic theory, (non-equilibrium distribution functions, Boltzmann collision operator, etc). The fluid transport equations for plasmas of electron ions and neutral atoms and the hydrodynamic models of interest in space science and plasma technology are derived. The plasma production in the laboratory in the context of the physics of electric breakdown is also discussed. Finally, among the myriad of aerospace applications of plasma physics, the low pressure microwave electron multipactor breakdown and plasma thrusters for space propulsion are presented in two separate chapters.
Author: Michael Keidar
Publisher: Academic Press
ISBN: 0128137037
Category : Technology & Engineering
Languages : en
Pages : 587
Get Book Here
Book Description
Plasma Engineering, Second Edition, applies the unique properties of plasmas (ionized gases) to improve processes and performance over many fields, such as materials processing, spacecraft propulsion and nanofabrication. The book considers this rapidly expanding discipline from a unified standpoint, addressing fundamentals of physics and modeling, as well as new and real-word applications in aerospace, nanotechnology and bioengineering. This updated edition covers the fundamentals of plasma physics at a level suitable for students using application examples and contains the widest variety of applications of any text on the market, spanning the areas of aerospace engineering, nanotechnology and nanobioengineering. This is highly useful for courses on plasma engineering or plasma physics in departments of Aerospace Engineering, Electrical Engineering and Physics. It is also useful as an introduction to plasma engineering and its applications for early career researchers and practicing engineers. - Features new material relevant to application, including emerging areas of plasma nanotechnology and medicine - Contains a new chapter on plasma-based control, as well as a description of RF and microwave-based plasma applications, plasma lighting, reforming and other most recent application areas - Provides a technical treatment of the fundamental and engineering principles used in plasma applications
Author: J. A. Bittencourt
Publisher: Elsevier
ISBN: 148329319X
Category : Science
Languages : en
Pages : 730
Get Book Here
Book Description
A general introduction designed to present a comprehensive, logical and unified treatment of the fundamentals of plasma physics based on statistical kinetic theory. Its clarity and completeness make it suitable for self-learning and self-paced courses. Problems are included.
Author: M.I. Boulos
Publisher: Springer Science & Business Media
ISBN: 1489913378
Category : Science
Languages : en
Pages : 462
Get Book Here
Book Description
In this unique textbook and reference source, the authors integrate theoretical and applied research from a host of disciplines, including materials science, plasma physics, and advanced transport phenomena. Volume 1, the first of two, covers the fundamentals of plasma physics and gaseous electronics, thermodynamics, and transport properties of plasma.
Author: Dan M. Goebel
Publisher: John Wiley & Sons
ISBN: 0470436263
Category : Technology & Engineering
Languages : en
Pages : 528
Get Book Here
Book Description
Throughout most of the twentieth century, electric propulsion was considered the technology of the future. Now, the future has arrived. This important new book explains the fundamentals of electric propulsion for spacecraft and describes in detail the physics and characteristics of the two major electric thrusters in use today, ion and Hall thrusters. The authors provide an introduction to plasma physics in order to allow readers to understand the models and derivations used in determining electric thruster performance. They then go on to present detailed explanations of: Thruster principles Ion thruster plasma generators and accelerator grids Hollow cathodes Hall thrusters Ion and Hall thruster plumes Flight ion and Hall thrusters Based largely on research and development performed at the Jet Propulsion Laboratory (JPL) and complemented with scores of tables, figures, homework problems, and references, Fundamentals of Electric Propulsion: Ion and Hall Thrusters is an indispensable textbook for advanced undergraduate and graduate students who are preparing to enter the aerospace industry. It also serves as an equally valuable resource for professional engineers already at work in the field.
Author: H K Yasuda
Publisher: Academic Press
ISBN: 0323139450
Category : Science
Languages : en
Pages : 443
Get Book Here
Book Description
Plasma Polymerization aims to bridge the conceptual gap between the academic and practical approaches to plasma polymerization and highlights the significance of plasma polymerization in materials science and technology. The major topics covered are gas-phase kinetics, ionization of gases, fundamentals of polymerization, mechanism of polymer formation in plasma, competitive aspects of polymer formation and ablation, mechanism of polymer deposition, operational factors of plasma polymerization, and electrical properties of plasma polymers. This book is comprised of 11 chapters and begins with a brief overview of plasma polymerization and its growing importance for the formation of entirely new kinds of materials. The discussion then shifts to a comparison between plasma-state polymerization and plasma-induced polymerization, between plasma polymerization and graft polymerization, and between plasma polymerization and radiation polymerization. The reader is also introduced to fundamental aspects of gas-phase reactions, paying particular attention to the classical kinetic theory of gas, as well as the mechanisms of formation of polymeric materials in plasma, competitive ablation and polymer formation in plasma, and polymer deposition in plasma polymerization. The operational parameters of plasma polymerization are described and a chapter devoted to the electrical properties of plasma-polymerized thin organic films concludes the book. This book will be of interest to students and researchers of material science.
Author: Boris M. Smirnov
Publisher: John Wiley & Sons
ISBN: 3527637117
Category : Science
Languages : en
Pages : 447
Get Book Here
Book Description
A comprehensive and readily accessible work for studying the physics of ionized gases, based on "Physics of Ionized Gases". The focus remains on fundamentals rather than on the details required for interesting but difficult applications, such as magnetic confinement fusion, or the phenomena that occur with extremely high-intensity short-pulse lasers. However, this new work benefits from much rearranging of the subject matter within each topic, resulting in a more coherent structure. There are also some significant additions, many of which relate to clusters, while other enlarged sections include plasmas in the atmosphere and their applications. In each case, the emphasis is on a clear and unified understanding of the basic physics that underlies all plasma phenomena. Thus, there are chapters on plasma behavior from the viewpoint of atomic and molecular physics, as well as on the macroscopic phenomena involved in physical kinetics of plasmas and the transport of radiation and of charged particles within plasmas. With this grounding in the fundamental physics of plasmas, the notoriously difficult subjects of nonlinear phenomena and of instabilities in plasmas can then be treated with comprehensive clarity. The work is rounded off with appendices containing information and data of great importance and relevance that are not easily found in other books. Valuable reading for graduate and PhD physics students, and a reference for researchers in low-temperature ionized gases-plasma processing, edge region fusion plasma physics, and atmospheric plasmas.
Author: J. A. Bittencourt
Publisher: Springer Science & Business Media
ISBN: 1475740301
Category : Science
Languages : en
Pages : 700
Get Book Here
Book Description
Fundamentals of Plasma Physics is a general introduction designed to present a comprehensive, logical and unified treatment of the fundamentals of plasma physics based on statistical kinetic theory, with applications to a variety of important plasma phenomena. Its clarity and completeness makes the text suitable for self-learning and for self-paced courses. Throughout the text the emphasis is on clarity, rather than formality, the various derivations are explained in detail and, wherever possible, the physical interpretations are emphasized. The mathematical treatment is set out in great detail, carrying out the steps which are usually left to the reader. The problems form an integral part of the text and most of them were designed in such a way as to provide a guideline, stating intermediate steps with answers.
Author: Arnold Eucken
Publisher:
ISBN:
Category : Chemistry, Physical and theoretical
Languages : en
Pages : 738
Get Book Here
Book Description
