Fundamentals of Astrophysical Fluid Dynamics by Kato, Shoji; Fukue, Jun;

Hosszú leírás:

Physical and dynamical states of astrophysical objects are quite different from those on the Earth. In this textbook, the interactions among gases, magnetic fields, and radiation fields in astrophysical environments are described from the viewpoint of astrophysical fluid dynamics. The current volume, which is its second edition, is intended for readers in advanced undergraduate and graduate courses of astrophysics and for young astrophysicists.

Before describing astrophysical fluid dynamics, the authors briefly mention physical and dynamical situations to be treated in astrophysical fluid dynamics in Chapter 1. Following this introduction, the textbook is divided into four parts. In Part I, fundamentals of astrophysical fluid dynamics are reviewed, including various wave phenomena and instabilities, as well as special and general relativistic hydrodynamics (GRHD). In Part II, the interactions between gases and magnetic fields on fluid motions, i.e., magnetohydrodynamics (MHD), are reviewed by emphasizing how magnetic fields are important in understanding dynamical phenomena in astrophysical environments. General relativistic MHD (GRMHD) is also mentioned briefly. Part III is devoted to the effect of radiation fields on fluid motions—radiation hydrodynamics (RHD) highlighting hydrodynamical phenomena where radiation and gas motions are coupled. Cases in which high-energy photons and gases interact in general relativistic fields (GRRHD) are also outlined. In Part IV, as an aspect of interdisciplinary fields of astrophysical fluid dynamics, equations describing particle dynamics are briefly mentioned. High-energy elementary processes among particles and photons, which are necessary for describing RHD, are also explained.

Tartalomjegyzék:

Introduction.- Basic Equations for Hydrodynamics.- Astrophysical Fluid Flows.- Wave Phenomena in Astrophysical Objects.- Convection and Related Topics.- Dynamical Instability and Dynamical Excitation of Oscillations.- Instabilities Due to Dissipative Processes: Secular Instability.- Overstability Due to Dissipative Processes: Excitation of Oscillations.- Multi-Component Fluids.- Special Relativistic Hydrodynamics.- General Relativistic Hydrodynamics.- Derivation of Magnetohydrodynamical Equations from Boltzmann Equation.- MHD Equations and Basic Characteristics of Magnetic Fields.- Astrophysical MHD Flows.- Waves and Shocks in Magnetohydrodynamical Fluids.- Astrophysical Dynamo.- General Stability Theorem for MHD Systems.- Instability Related to Magnetic Fields.- Important Non-Ideal MHD Processes.- Relativistic Magnetohydrodynamics.- Basic Concepts of Radiative Fluids.- Basic Equations for Radiative Transfer.- Basic Equations for Radiation Hydrodynamics.- Astrophysical RHD Flows.- Wave and Instability in Radiative Fluids.- Special Relativistic Radiative Transfer.- Special Relativistic Radiation Hydrodynamics.- Radiation Hydrodynamics in a Moving Plasma with Compton Scattering.- General Relativistic Radiation Hydrodynamics.- Equations Describing Dynamics.- Elementary Processes among Particles and Photons.