Non-equilibrium Vibrational Kinetics in Nitrogen Glow Discharges
Title | Non-equilibrium Vibrational Kinetics in Nitrogen Glow Discharges PDF eBook |
Author | Rajesh Nagpal |
Publisher | |
Pages | |
Release | 1994 |
Genre | |
ISBN |
Molecular Physics and Hypersonic Flows
Title | Molecular Physics and Hypersonic Flows PDF eBook |
Author | M. Capitelli |
Publisher | Springer Science & Business Media |
Pages | 798 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 9400902670 |
Molecular Physics and Hypersonic Flows bridges the gap between the fluid dynamics and molecular physics communities, emphasizing the role played by elementary processes in hypersonic flows. In particular, the work is primarily dedicated to filling the gap between microscopic and macroscopic treatments of the source terms to be inserted in the fluid dynamics codes. The first part of the book describes the molecular dynamics of elementary processes both in the gas phase and in the interaction with surfaces by using quantum mechanical and phenomenological approaches. A second group of contributions describes thermodynamics and transport properties of air components, with special attention to the transport of internal energy. A series of papers is devoted to the experimental and theoretical study of the flow of partially ionized gases. Subsequent contributions treat modern computational techniques for 3-D hypersonic flow. Non-equilibrium vibrational kinetics are then described, together with the coupling of vibration-dissociation processes as they affect hypersonic flows. Special emphasis is given to the interfacing of non-equilibrium models with computational fluid dynamics methods. Finally, the last part of the book deals with the application of direct Monte Carlo methods in describing rarefied flows.
An Investigation of Non-equilibrium Electron Kinetics in Nitrogen
Title | An Investigation of Non-equilibrium Electron Kinetics in Nitrogen PDF eBook |
Author | Yonhua Tzeng |
Publisher | |
Pages | 438 |
Release | 1983 |
Genre | Collisions (Nuclear physics) |
ISBN |
Electron Kinetics and Applications of Glow Discharges
Title | Electron Kinetics and Applications of Glow Discharges PDF eBook |
Author | Uwe Kortshagen |
Publisher | Springer |
Pages | 553 |
Release | 2006-04-11 |
Genre | Science |
ISBN | 0306470764 |
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.
Non-Equilibrium Air Plasmas at Atmospheric Pressure
Title | Non-Equilibrium Air Plasmas at Atmospheric Pressure PDF eBook |
Author | K.H. Becker |
Publisher | CRC Press |
Pages | 701 |
Release | 2004-11-29 |
Genre | Science |
ISBN | 1482269120 |
Atmospheric-pressure plasmas continue to attract considerable research interest due to their diverse applications, including high power lasers, opening switches, novel plasma processing applications and sputtering, EM absorbers and reflectors, remediation of gaseous pollutants, excimer lamps, and other noncoherent light sources. Atmospheric-pressu
Fundamental Aspects of Plasma Chemical Physics
Title | Fundamental Aspects of Plasma Chemical Physics PDF eBook |
Author | Mario Capitelli |
Publisher | Springer Science & Business Media |
Pages | 330 |
Release | 2015-11-26 |
Genre | Science |
ISBN | 1441981853 |
Describing non-equilibrium "cold" plasmas through a chemical physics approach, this book uses the state-to-state plasma kinetics, which considers each internal state as a new species with its own cross sections. Extended atomic and molecular master equations are coupled with Boltzmann and Monte Carlo methods to solve the electron energy distribution function. Selected examples in different applied fields, such as microelectronics, fusion, and aerospace, are presented and discussed including the self-consistent kinetics in RF parallel plate reactors, the optimization of negative ion sources and the expansion of high enthalpy flows through nozzles of different geometries. The book will cover the main aspects of the state-to-state kinetic approach for the description of nonequilibrium cold plasmas, illustrating the more recent achievements in the development of kinetic models including the self-consistent coupling of master equations and Boltzmann equation for electron dynamics. To give a complete portrayal, the book will assess fundamental concepts and theoretical formulations, based on a unified methodological approach, and explore the insight in related scientific problems still opened for the research community.
Surface Modification and Mechanisms
Title | Surface Modification and Mechanisms PDF eBook |
Author | George E. Totten |
Publisher | CRC Press |
Pages | 922 |
Release | 2004-04-30 |
Genre | Technology & Engineering |
ISBN | 0824752686 |
Leading readers through an extensive compilation of surface modification reactions and processes for specific tribological results, this reference compiles detailed studies on various residual stresses, reaction processes and mechanisms, heat treatment methods, plasma-based techniques, and more, for a solid understanding of surface structural changes that occur during various engineering procedures. This unique book explores topics previously ignored in other texts on surface engineering and tribology, offers guidelines for the consideration and design of wear life and frictional performance, and sections on laser impingement and nanometer scale surface modification.