Simulation model for lower hybrid current drive
Journal Article
·
· Phys. Fluids; (United States)
A simulation model for steady-state, lower hybrid current drive is described which incorporates a relativistic, one-dimensional Fokker--Planck calculation and a toroidal ray tracing code. Two-dimensional (v-italic/sub perpendicular/) effects are included in the Fokker--Planck analysis in the form of a large perpendicular electron temperature that results from pitch angle scattering. An increase in the parallel refractive index of the lower hybrid waves, arising from toroidal geometry effects, is proposed as a physical mechanism whereby injected rf waves at high phase velocity (v-italic/sub e-italic/<
- Research Organization:
- Plasma Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
- OSTI ID:
- 5450849
- Journal Information:
- Phys. Fluids; (United States), Vol. 29:9
- Country of Publication:
- United States
- Language:
- English
Similar Records
Fast electron transport in lower-hybrid current drive
Theoretical studies of lower hybrid current drive and ion-cyclotron heating in tokamaks
Full wave simulations of lower hybrid wave propagation in tokamaks
Journal Article
·
Tue Oct 01 00:00:00 EDT 1991
· Physics of Fluids B; (United States)
·
OSTI ID:5450849
Theoretical studies of lower hybrid current drive and ion-cyclotron heating in tokamaks
Technical Report
·
Fri Feb 01 00:00:00 EST 1985
·
OSTI ID:5450849
+7 more
Full wave simulations of lower hybrid wave propagation in tokamaks
Journal Article
·
Thu Nov 26 00:00:00 EST 2009
· AIP Conference Proceedings
·
OSTI ID:5450849
+2 more
Related Subjects
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
CURRENT-DRIVE HEATING
SIMULATION
LOWER HYBRID HEATING
PLASMA
FOKKER-PLANCK EQUATION
MATHEMATICAL MODELS
ONE-DIMENSIONAL CALCULATIONS
PHASE VELOCITY
RADIOWAVE RADIATION
REFRACTIVITY
RELATIVISTIC RANGE
RESONANCE
STEADY-STATE CONDITIONS
TOROIDAL CONFIGURATION
TWO-DIMENSIONAL CALCULATIONS
ANNULAR SPACE
CONFIGURATION
DIFFERENTIAL EQUATIONS
ELECTRIC HEATING
ELECTROMAGNETIC RADIATION
ENERGY RANGE
EQUATIONS
HEATING
HIGH-FREQUENCY HEATING
JOULE HEATING
OPTICAL PROPERTIES
PARTIAL DIFFERENTIAL EQUATIONS
PHYSICAL PROPERTIES
PLASMA HEATING
RADIATIONS
RESISTANCE HEATING
SPACE
VELOCITY
700101* - Fusion Energy- Plasma Research- Confinement
Heating
& Production
700108 - Fusion Energy- Plasma Research- Wave Phenomena
CURRENT-DRIVE HEATING
SIMULATION
LOWER HYBRID HEATING
PLASMA
FOKKER-PLANCK EQUATION
MATHEMATICAL MODELS
ONE-DIMENSIONAL CALCULATIONS
PHASE VELOCITY
RADIOWAVE RADIATION
REFRACTIVITY
RELATIVISTIC RANGE
RESONANCE
STEADY-STATE CONDITIONS
TOROIDAL CONFIGURATION
TWO-DIMENSIONAL CALCULATIONS
ANNULAR SPACE
CONFIGURATION
DIFFERENTIAL EQUATIONS
ELECTRIC HEATING
ELECTROMAGNETIC RADIATION
ENERGY RANGE
EQUATIONS
HEATING
HIGH-FREQUENCY HEATING
JOULE HEATING
OPTICAL PROPERTIES
PARTIAL DIFFERENTIAL EQUATIONS
PHYSICAL PROPERTIES
PLASMA HEATING
RADIATIONS
RESISTANCE HEATING
SPACE
VELOCITY
700101* - Fusion Energy- Plasma Research- Confinement
Heating
& Production
700108 - Fusion Energy- Plasma Research- Wave Phenomena