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Magnetohydrodynamics. --- Magneto-hydrodynamics --- MHD (Physics) --- Fluid dynamics --- Plasma dynamics
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Data from spacecraft such as Pioneer, Vela and Voyager have revealed the interstellar medium to be a remarkable physical system, which has served as a laboratory for the study of turbulent, supersonic, ideal magnetohydrodynamic (MHD) flows. The results of these studies provided confirmation of many theoretical models of the interstellar medium.
Interstellar matter. --- Magnetohydrodynamics. --- Magneto-hydrodynamics --- MHD (Physics) --- Fluid dynamics --- Plasma dynamics --- Interstellar medium --- Astrophysics --- Matter --- Space environment --- Interstellar reddening --- Interstellar matter --- Magnetohydrodynamics --- Matière interstellaire --- Magnétohydrodynamique
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Accretion flows, winds and jets of compact astrophysical objects and stars are generally described within the framework of hydrodynamical and magnetohydrodynamical (MHD) flows. Analytical analysis of the problem provides profound physical insights, which are essential for interpreting and understanding the results of numerical simulations. Providing such a physical understanding of MHD Flows in Compact Astrophysical Objects is the main goal of this book, which is an updated translation of a successful Russian graduate textbook. The book provides the first detailed introduction into the method of the Grad-Shafranov equation, describing analytically the very broad class of hydrodynamical and MHD flows. It starts with the classical examples of hydrodynamical accretion onto relativistic and nonrelativistic objects. The force-free limit of the Grad-Shafranov equation allows us to analyze in detail the physics of the magnetospheres of radio pulsars and black holes, including the Blandford-Znajek process of energy extraction from a rotating black hole immersed in an external magnetic field. Finally, on the basis of the full MHD version of the Grad-Shafranov equation the author discusses the problems of jet collimation and particle acceleration in Active Galactic Nuclei, radio pulsars, and Young Stellar Objects. The comparison of the analytical results with numerical simulations demonstrates their good agreement. Assuming that the reader is familiar with the basic physical and mathematical concepts of General Relativity, the author uses the 3+1 split approach which allows the formulation of all results in terms of physically clear language of three dimensional vectors. The book contains detailed derivations of equations, numerous exercises, and an extensive bibliography. It therefore serves as both an introductory text for graduate students and a valuable reference work for researchers in the field.
Magnetohydrodynamics --- Astrophysical jets --- Stellar dynamics --- Mathematics --- EPUB-LIV-FT LIVPHYSI SPRINGER-B
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Introduction to Plasmas and Plasma Dynamics provides an accessible introduction to the understanding of high temperature, ionized gases necessary to conduct research and develop applications related to plasmas. While standard presentations of introductory material emphasize physics and the theoretical basis of the topics, this text acquaints the reader with the context of the basic information and presents the fundamental knowledge required for advanced work or study. The book relates theory to relevant devices and mechanisms, presenting a clear outline of analysis and mathematical detail; it highlights the significance of the concepts with reviews of recent applications and trends in plasma engineering, including topics of plasma formation and magnetic fusion, plasma thrusters and space propulsion. Presents the essential principles of plasma dynamics needed for effective research and development work in plasma applications Emphasizes physical understanding and supporting theoretical foundation with reference to their utilization in devices, mechanisms and phenomena Covers a range of applications, including energy conversion, space propulsion, magnetic fusion, and space physics.
Plasma (Ionized gases) --- Plasma dynamics. --- Snowplow effect --- Dynamics --- Magnetohydrodynamics --- Gaseous discharge --- Gaseous plasma --- Magnetoplasma --- Ionized gases
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Plasma accelerators --- Laser plasmas --- Accelerators, Plasma --- Magnetohydrodynamics --- Particle accelerators --- Plasma devices --- Plasma jets
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Plasma waves. --- Plasma sound waves --- Acoustic surface waves --- Magnetohydrodynamics --- Plasma (Ionized gases) --- Waves
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In this book, we study theoretical and practical aspects of computing methods for mathematical modelling of nonlinear systems. A number of computing techniques are considered, such as methods of operator approximation with any given accuracy; operator interpolation techniques including a non-Lagrange interpolation; methods of system representation subject to constraints associated with concepts of causality, memory and stationarity; methods of system representation with an accuracy that is the best within a given class of models; methods of covariance matrix estimation;methods for low-rank
Waves --- Nonlinear mechanics --- Magnetohydrodynamics --- Ondes --- Mécanique non linéaire --- Magnétohydrodynamique --- EPUB-LIV-FT ELSEVIER-B --- Waves. --- Nonlinear mechanics. --- Magnetohydrodynamics. --- Magneto-hydrodynamics --- MHD (Physics) --- Fluid dynamics --- Plasma dynamics --- Mechanics, Nonlinear --- Mechanics, Analytic --- Cycles --- Hydrodynamics --- Benjamin-Feir instability
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"Studies based on the Rankine-Hugoniot relations have classified MHO shock waves as fast, switch-on, intermediate, switch-off, and slow. Any waves found in nature must also: (a) possess steady-state structures and (b) be stable in the presence of small-flow disturbances. In this monograph, Dr. Anderson examines these criteria in relation to plane shocks for which the collision frequency is large compared with cyclotron frequency. It contains a three-dimensional graphic representation of shock end states and presents an exact solution for the shock adiabatic curve in a convenient form."
Magnetohydrodynamics. --- Magneto-hydrodynamics --- MHD (Physics) --- Fluid dynamics --- Plasma dynamics --- Magnetohydrodynamic waves. --- Shock waves. --- PHYSICAL SCIENCES/General --- ENGINEERING/Mechanical Engineering
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533.9 --- Astrophysics --- Magnetohydrodynamics --- Magneto-hydrodynamics --- MHD (Physics) --- Fluid dynamics --- Plasma dynamics --- Astronomical physics --- Astronomy --- Cosmic physics --- Physics --- Plasma physics --- 533.9 Plasma physics --- Sun --- Sun. --- Solar system
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