scholarly journals Investigation of ion absorption of the high harmonic fast wave in NSTX using HPRT

2001 ◽  
Author(s):  
A. Rosenberg
Keyword(s):  
High Harmonic ◽  
Fast Wave ◽  
Ion Absorption

Fast ion absorption of the high harmonic fast wave in the National Spherical Torus Experiment

2004 ◽  
Vol 11 (5) ◽  
pp. 2441-2452 ◽  
Author(s):  
A. L. Rosenberg ◽  
J. E. Menard ◽  
J. R. Wilson ◽  
S. S. Medley ◽  
R. Andre ◽  
...  
Keyword(s):  
High Harmonic ◽  
Fast Wave ◽  
Spherical Torus ◽  
Ion Absorption ◽  
Fast Ion

Ion absorption effects in high-harmonic fast wave ray tracing theory

1999 ◽  
Author(s):  
J. E. Menard ◽  
C. K. Phillips ◽  
T. K. Mau
Keyword(s):  
Ray Tracing ◽  
High Harmonic ◽  
Fast Wave ◽  
Ion Absorption ◽  
Wave Ray

scholarly journals Characterization of Fast Ion Absorption of the High Harmonic Fast Wave in the National Spherical Torus Experiment

2003 ◽  
Author(s):  
A.L. Rosenberg ◽  
J.E. Menard ◽  
J.R. Wilson ◽  
S. Medle ◽  
C.K. Phillips ◽  
...  
Keyword(s):  
High Harmonic ◽  
Fast Wave ◽  
Spherical Torus ◽  
Ion Absorption ◽  
Fast Ion

scholarly journals Investigation of Ion Absorption of the High Harmonic Fast Wave in NSTX using HPRT

2001 ◽  
Author(s):  
A. Rosenberg ◽  
J.E. Menard ◽  
B.P. and LeBlanc
Keyword(s):  
High Harmonic ◽  
Fast Wave ◽  
Ion Absorption

A full wave theory of high-harmonic fast wave absorption in high-beta plasmas

1998 ◽  
Vol 5 (6) ◽  
pp. 2284-2290 ◽  
Author(s):  
C. N. Lashmore-Davies ◽  
V. Fuchs ◽  
R. A. Cairns
Keyword(s):  
High Harmonic ◽  
Wave Theory ◽  
Fast Wave ◽  
Wave Absorption ◽  
Full Wave ◽  
High Beta

Resonant wave-filament interactions as a loss mechanism for HHFW heating and current drive

2021 ◽  
Author(s):  
Wouter Tierens ◽  
James R Myra ◽  
Roberto Bilato ◽  
Laurent Colas
Keyword(s):  
Surface Wave ◽  
Surface Waves ◽  
High Harmonic ◽  
Current Drive ◽  
Fast Wave ◽  
Power Losses ◽  
Loss Mechanism ◽  
Resonant Wave ◽  
Plasma Filaments ◽  
Analytic Expression

Abstract Perkins et al. PRL 2012 [1] reported unexpected power losses during High Harmonic Fast Wave (HHFW) heating and current drive in NSTX. Recently, Tierens et al [2] proposed that these losses may be attributable to surface waves on field-aligned plasma filaments, which carry power along the filaments, to be lost at the endpoints where the filaments intersect the limiters. In this work, we show that there is indeed a resonant loss mechanism associated with the excitation of these surface waves, and derive an analytic expression for the power lost to surface wave modes at each filament.

scholarly journals Modeling of high harmonic fast wave scenarios for NSTX Upgrade

2019 ◽  
Vol 59 (8) ◽  
pp. 086006 ◽  
Author(s):  
N. Bertelli ◽  
M. Ono ◽  
E.F. Jaeger
Keyword(s):  
High Harmonic ◽  
Fast Wave
Sign in / Sign up

Export Citation Format

Share Document