Author: Rolf Karl Michael Landshoff
Publisher:
ISBN:
Category : Electromagnetism
Languages : en
Pages : 18
Book Description
Transport Phenomena in a Completely Ionized Gas in Presence of a Magnetic Field
Author: Rolf Karl Michael Landshoff
Publisher:
ISBN:
Category : Electromagnetism
Languages : en
Pages : 18
Book Description
Publisher:
ISBN:
Category : Electromagnetism
Languages : en
Pages : 18
Book Description
Transport Phenomena of a Rarefied and Fully Ionized Gas in the Presence of a Strong Magnetic Field
Author: Toyoki Koga
Publisher:
ISBN:
Category : Ionized gases
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Ionized gases
Languages : en
Pages : 36
Book Description
Transport Phenomena of a Rarefied and Fully Ionized Gas in the Presence of a Strong Magnetic Field
Author: Toyoki Koga
Publisher:
ISBN:
Category : Ionized gases
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Ionized gases
Languages : en
Pages : 36
Book Description
Transport Phenomena in Partially Ionized Plasma
Author: V.A. Rozhansky
Publisher: CRC Press
ISBN: 1482288095
Category : Science
Languages : en
Pages : 488
Book Description
Transport phenomena in plasmas are the relatively slow processes of particle momentum and energy transport systems in a state of mechanical equilibrium. In contrast to neutral gases, these phenomena in plasmas are greatly influenced by self-consistent fields, in particular electric fields. These can produce particle and energy fluxes, in addition t
Publisher: CRC Press
ISBN: 1482288095
Category : Science
Languages : en
Pages : 488
Book Description
Transport phenomena in plasmas are the relatively slow processes of particle momentum and energy transport systems in a state of mechanical equilibrium. In contrast to neutral gases, these phenomena in plasmas are greatly influenced by self-consistent fields, in particular electric fields. These can produce particle and energy fluxes, in addition t
NASA Technical Note
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 472
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 472
Book Description
On the Transport Properties of a Partially Ionized Gas in the Presence of Electric and Magnetic Fields
Author: H. A. Hassan
Publisher:
ISBN:
Category : Heat flux transducers
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Heat flux transducers
Languages : en
Pages : 32
Book Description
Some Aspects of the Influence of a Magnetic Field on Transport Phenomena in Dilute Gases
Author: Adriaan Tip
Publisher:
ISBN:
Category : Gas dynamics
Languages : en
Pages : 96
Book Description
Publisher:
ISBN:
Category : Gas dynamics
Languages : en
Pages : 96
Book Description
A Critical Evaluation of Methods for Calculating Transport Coefficients of Partially and Fully Ionized Gases
Author: Warren F. Ahtye
Publisher:
ISBN:
Category : Ionized gases
Languages : en
Pages : 120
Book Description
Publisher:
ISBN:
Category : Ionized gases
Languages : en
Pages : 120
Book Description
Wave Propagation in a Warm Magnetoplasma with Coulomb Interactions
Author: Robert J. Papa
Publisher:
ISBN:
Category : Ionosphere
Languages : en
Pages : 100
Book Description
Electromagnetic waves propagating through partially ionized gases can be severely attenuated and suffer distortion. This has important consequences in the design of any communication and radar system in which waves must propagate through an intervening plasma medium, such as in reentry communications and ionospheric propagation. In this report, formulas are derived that can predict such wave attenuation characteristics more accurately and for a wider range of plasma conditions than already existing theories. The conventional Appleton-Hartree equation used in ionospheric propagation studies gives the index of refraction of a wave travelling through a plasma in a magnetic field in terms of the properties of the plasma. This conventional Appleton-Hartree formula neglects important effects such as the random thermal motion of the particles, which can cause nonlocal effects. Also, the energy dependence of the electron-neutral collision frequency can alter the nature of the wave attenuation process. In the report, a generalization of the Appleton-Hartree equation is made to include these effects. A kinetic equation is solved which includes the effects of energy-dependent electron-neutral collisions, Coulomb encounters and spatial dispersion. The perturbation method used in solving the kinetic equation assumes that the effects of electron-neutral collisions and Coulomb encounters are dominant, and spatial dispersion effects are weak.
Publisher:
ISBN:
Category : Ionosphere
Languages : en
Pages : 100
Book Description
Electromagnetic waves propagating through partially ionized gases can be severely attenuated and suffer distortion. This has important consequences in the design of any communication and radar system in which waves must propagate through an intervening plasma medium, such as in reentry communications and ionospheric propagation. In this report, formulas are derived that can predict such wave attenuation characteristics more accurately and for a wider range of plasma conditions than already existing theories. The conventional Appleton-Hartree equation used in ionospheric propagation studies gives the index of refraction of a wave travelling through a plasma in a magnetic field in terms of the properties of the plasma. This conventional Appleton-Hartree formula neglects important effects such as the random thermal motion of the particles, which can cause nonlocal effects. Also, the energy dependence of the electron-neutral collision frequency can alter the nature of the wave attenuation process. In the report, a generalization of the Appleton-Hartree equation is made to include these effects. A kinetic equation is solved which includes the effects of energy-dependent electron-neutral collisions, Coulomb encounters and spatial dispersion. The perturbation method used in solving the kinetic equation assumes that the effects of electron-neutral collisions and Coulomb encounters are dominant, and spatial dispersion effects are weak.
Engineering Magnetohydrodynamics
Author: George W. Sutton
Publisher: Courier Dover Publications
ISBN: 0486450325
Category : Technology & Engineering
Languages : en
Pages : 571
Book Description
Suitable for advanced undergraduates and graduate students in engineering, this text introduces the concepts of plasma physics and magnetohydrodynamics from a physical viewpoint. The first section of the three-part treatment deals mainly with the properties of ionized gases in magnetic and electric fields, essentially following the microscopic viewpoint. An introduction surveys the concepts of ionized gases and plasmas, together with a variety of magnetohydrodynamic regimes. A review of electromagnetic field theory follows, including motion of an individual charged particle and derivations of drift motions and adiabatic invariants. Additional topics include kinetic theory, derivation of electrical conductivity, development of statistical mechanics, radiation from plasma, and plasma wave motion. Part II addresses the macroscopic motion of electrically conducting compressible fluids: magnetohydrodynamic approximations; description of macroscopic fluid motions; magnetohydrodynamic channel flow; methods of estimating channel-flow behavior; and treatment of magnetohydrodynamic boundary layers. Part III draws upon the material developed in previous sections to explore applications of magnetohydrodynamics. The text concludes with a series of problems that reinforce the teachings of all three parts.
Publisher: Courier Dover Publications
ISBN: 0486450325
Category : Technology & Engineering
Languages : en
Pages : 571
Book Description
Suitable for advanced undergraduates and graduate students in engineering, this text introduces the concepts of plasma physics and magnetohydrodynamics from a physical viewpoint. The first section of the three-part treatment deals mainly with the properties of ionized gases in magnetic and electric fields, essentially following the microscopic viewpoint. An introduction surveys the concepts of ionized gases and plasmas, together with a variety of magnetohydrodynamic regimes. A review of electromagnetic field theory follows, including motion of an individual charged particle and derivations of drift motions and adiabatic invariants. Additional topics include kinetic theory, derivation of electrical conductivity, development of statistical mechanics, radiation from plasma, and plasma wave motion. Part II addresses the macroscopic motion of electrically conducting compressible fluids: magnetohydrodynamic approximations; description of macroscopic fluid motions; magnetohydrodynamic channel flow; methods of estimating channel-flow behavior; and treatment of magnetohydrodynamic boundary layers. Part III draws upon the material developed in previous sections to explore applications of magnetohydrodynamics. The text concludes with a series of problems that reinforce the teachings of all three parts.