Numerical Modeling of Space Plasma Flows


Book Description

"This volume is based on talks given at ASTRONUM-2007. This conference is the second in a series of international conferences organized by the Institute of Geophysics and Planetary Physics of the University of California at Riverside and the Laboratory for Research of the Fundamental Laws of the Universe of the French Commissariat of Atomic Energy. The conference subjects include turbulence and cosmic ray transport, astrophysical flows, space plasma flows, kinetic and hybrid simulations, numerical methods, algorithms, and frameworks, and data handling and visualization. All of these are of great importance for scientists investigating solar structure, the heliosphere, the Sun-Earth connection, and various astrophysical phenomena. The problems discussed at the conference involved significantly different scales, regions, or particle populations for which several sets of defining equations or concepts are necessary to understand the physical system in its entirety. This book will be of interest to specialists in applied mathematics, astrophysics, space physics, and computer science who apply novel numerical algorithms to the contemporary problems in these fields. Graduate students will find it a useful reference of the fundamental approaches to solving the fluid dynamics and Boltzmann equations governing space plasma flows." -- publisher's website










Numerical Modeling of Space Plasma Flows, ASTRONUM-2014


Book Description

This Volume contains the Proceedings of ASTRONUM-2014, the ninth meeting in a series of international conferences organized by the Center for Space Plasma and Aeronomic Research at the University of Alabama in Huntsville, U.S.A. and Maison de la Simulation, CEA-CNRS-INRIAUPsud- UVSQ, France. ¬The subjects of the conference included such topics as turbulence and cosmic ray transport, astrophysical and space plasma flows, kinetic and hybrid simulations, numerical methods, algorithms, and frameworks. All of these topics are of great importance to scientists investigating solar structure, the heliosphere, the Sun-Earth connection, and various astrophysical phenomena related to plasma flows. The plasma phenomena discussed at the conference are characterized by different temporal and spatial scales, regions, and particle populations, for which different sets of defining equations or concepts are necessary to understand the physical systems in their entirety. This book will be of interest to specialists in applied mathematics, astrophysics, space physics, and computer science working on the application of novel numerical algorithms to contemporary problems arising in these fields. It will also be useful to graduate students who want to get acquainted with the fundamental approaches to solving magnetohydrodynamic and kinetic equations governing space plasma flows.




Plasma Modeling


Book Description

Plasma Modeling: Methods and applications presents and discusses the different approaches that can be adopted for plasma modeling, giving details about theoretical and numerical methods. It describes kinetic models used in plasma investigations, develops the theory of fluid equations and hybrid models, and discusses applications and practical problems across a range of fields. This updated second edition contains over 200 pages of new material, including an extensive new part that discusses methods to calculate data needed in plasma modeling, such as thermodynamic and transport properties, state specific rate coefficients in heavy particle collisions and electron impact cross-sections. This updated research and reference text is an excellent resource to assist and direct students and researchers who want to develop research activity in the field of plasma physics in the choice of the best model for the problem of interest.




Space Plasma Simulation


Book Description

The aim of this book is twofold: to provide an introduction for newcomers to state of the art computer simulation techniques in space plasma physics and an overview of current developments. Computer simulation has reached a stage where it can be a highly useful tool for guiding theory and for making predictions of space plasma phenomena, ranging from microscopic to global scales. The various articles are arranged, as much as possible, according to the - derlying simulation technique, starting with the technique that makes the least number of assumptions: a fully kinetic approach which solves the coupled set of Maxwell’s equations for the electromagnetic ?eld and the equations of motion for a very large number of charged particles (electrons and ions) in this ?eld. Clearly, this is also the computationally most demanding model. Therefore, even with present day high performance computers, it is the most restrictive in terms of the space and time domain and the range of particle parameters that can be covered by the simulation experiments. It still makes sense, therefore, to also use models, which due to their simp- fying assumptions, seem less realistic, although the e?ect of these assumptions on the outcome of the simulation experiments needs to be carefully assessed.




Numerical Modeling of Space Plasma Flows, ASTRONUM-2009


Book Description

"This Volume contains the proceedings of ASTRONUM-2009 -- the fourth in a series of international conferences now organized by the Center for Space Plasma and Aeronomic Research at the University of Alabama in Huntsville and the Laboratory for Research into the Fundamental Laws of the Universe at the French Commissariat of Atomic Energy. The subjects of the conference included such topics as turbulence and cosmic ray transport, astrophysical flows, space plasma flows, kinetic and hybrid simulations, numerical methods, algorithms, and frameworks, and data handling and visualization. All of these topics are of great importance for scientists investigating solar structure, the heliosphere, the Sun-Earth connection, and various astrophysical phenomena. The problems discussed at the conference are characterized by different time and space scales, regions, or particle populations, for which different sets of defning equations or concepts are necessary to understand the physical system in its entirety. This book will be of interest to specialists in applied mathematics, astrophysics, space physics, and computer science working on the application of novel numerical algorithms to contemporary problems arising in these fields. It can also be used by graduate students to get acquainted with the fundamental approaches to solving the fluid dynamic and kinetic equations governing space plasma flows."--Publisher's website.




Magnetohydrodynamic Modeling of the Solar Corona and Heliosphere


Book Description

The book covers intimately all the topics necessary for the development of a robust magnetohydrodynamic (MHD) code within the framework of the cell-centered finite volume method (FVM) and its applications in space weather study. First, it presents a brief review of existing MHD models in studying solar corona and the heliosphere. Then it introduces the cell-centered FVM in three-dimensional computational domain. Finally, the book presents some applications of FVM to the MHD codes on spherical coordinates in various research fields of space weather, focusing on the development of the 3D Solar-InterPlanetary space-time Conservation Element and Solution Element (SIP-CESE) MHD model and its applications to space weather studies in various aspects. The book is written for senior undergraduates, graduate students, lecturers, engineers and researchers in solar-terrestrial physics, space weather theory, modeling, and prediction, computational fluid dynamics, and MHD simulations. It helps readers to fully understand and implement a robust and versatile MHD code based on the cell-centered FVM.