Energetic Particle Stabilization of Ballooning Modes in a Finite-aspect-ratio Tokamak

Energetic Particle Stabilization of Ballooning Modes in a Finite-aspect-ratio Tokamak PDF Author: Hiroshi Naitou
Publisher:
ISBN:
Category : Magnetohydrodynamic instabilities
Languages : en
Pages : 60

Get Book Here

Book Description

Energetic Particle Stabilization of Ballooning Modes in a Finite-aspect-ratio Tokamak

Energetic Particle Stabilization of Ballooning Modes in a Finite-aspect-ratio Tokamak PDF Author: Hiroshi Naitou
Publisher:
ISBN:
Category : Magnetohydrodynamic instabilities
Languages : en
Pages : 60

Get Book Here

Book Description


Effects of Energetical Particles on Ballooning Modes in High Temperature Tokamaks

Effects of Energetical Particles on Ballooning Modes in High Temperature Tokamaks PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 16

Get Book Here

Book Description
This report describes the work done by Science Applications International Corporation to study the effects of energetic particles on the microstability of a high temperature tokamak. The effects of an energetic population on ballooning modes in a large aspect ratio, shifted circular flux surface tokamak equilibrium are investigated with the newly developed gryokinetic numerical technique. The gryokinetic equations for the background ion and electron, as well as that of the energetic population are solved directly as an initial problem. The energetic particles are modeled with a slow-down distribution in energy. It is found that the ballooning mode stability of the plasma with an energetic species of increasing concentration does not differ much from an increase in the background plasma beta, except for possible energetic particle drift resonances. This result is encouraging to the idea that energetic particles such as alphas may be used to stabilize the ballooning modes in a fusion reactor.

Effects of Energetical Particles on Ballooning Modes in High Temperature Tokamaks. Final Report, August 1990--August 1991

Effects of Energetical Particles on Ballooning Modes in High Temperature Tokamaks. Final Report, August 1990--August 1991 PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 16

Get Book Here

Book Description
This report describes the work done by Science Applications International Corporation to study the effects of energetic particles on the microstability of a high temperature tokamak. The effects of an energetic population on ballooning modes in a large aspect ratio, shifted circular flux surface tokamak equilibrium are investigated with the newly developed gryokinetic numerical technique. The gryokinetic equations for the background ion and electron, as well as that of the energetic population are solved directly as an initial problem. The energetic particles are modeled with a slow-down distribution in energy. It is found that the ballooning mode stability of the plasma with an energetic species of increasing concentration does not differ much from an increase in the background plasma beta, except for possible energetic particle drift resonances. This result is encouraging to the idea that energetic particles such as alphas may be used to stabilize the ballooning modes in a fusion reactor.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702

Get Book Here

Book Description


Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 1032

Get Book Here

Book Description
Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.

Plasma Physics and Controlled Nuclear Fusion Research, 1986

Plasma Physics and Controlled Nuclear Fusion Research, 1986 PDF Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Controlled fusion
Languages : en
Pages : 772

Get Book Here

Book Description


Fusion Energy Update

Fusion Energy Update PDF Author:
Publisher:
ISBN:
Category : Controlled fusion
Languages : en
Pages : 68

Get Book Here

Book Description


Plasma Physics and Controlled Nuclear Fusion Research

Plasma Physics and Controlled Nuclear Fusion Research PDF Author:
Publisher:
ISBN:
Category : Controlled fusion
Languages : en
Pages : 788

Get Book Here

Book Description


Physics Briefs

Physics Briefs PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 828

Get Book Here

Book Description


Advanced Tokamak Stability Theory

Advanced Tokamak Stability Theory PDF Author: Linjin Zheng
Publisher: Morgan & Claypool Publishers
ISBN: 1627057072
Category : Science
Languages : en
Pages : 178

Get Book Here

Book Description
This book describes the advanced stability theories for magnetically confined fusion plasmas, especially in tokamaks. As the fusion plasma sciences advance, the gap between the textbooks and cutting-edge researches gradually develops. This book fills in