Verification of a fully kinetic ion model for electromagnetic simulations of high-frequency waves in toroidal geometry
- Peking Univ., Beijing (China); Univ. of California, Irvine, CA (United States). Dept. of Physics and Astronomy
- Univ. of California, Irvine, CA (United States). Dept. of Physics and Astronomy
For the study of high-frequency electromagnetic waves in tokamaks, an electromagnetic simulation model, in which the ion dynamics is described by a six-dimensional Vlasov equation and the electron dynamics is described by a drift kinetic equation, is formulated and implemented in the global gyrokinetic toroidal code (GTC). Analytic dispersion relations are derived in reduced systems and compared with various theories to verify the model. Linear simulations of a generalized ion Bernstein wave and ion cyclotron emission are verified by comparing the GTC simulation results with analytic dispersion relation theory and magnetoacoustic cyclotron instability theory, respectively, in cylindrical geometry.
- Research Organization:
- Univ. of California, Irvine, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC); China National Magnetic Confinement Fusion Science Program
- Grant/Contract Number:
- SC0021316; AC02-05CH11231; AC05-00OR22725; 2017YFE0301300; 2018YFE0304100
- OSTI ID:
- 1873752
- Alternate ID(s):
- OSTI ID: 1875946
- Journal Information:
- Physics of Plasmas, Vol. 29, Issue 7; ISSN 1070-664X
- Publisher:
- American Institute of Physics (AIP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Nonlinear electromagnetic formulation for particle-in-cell simulation of lower hybrid waves in toroidal geometry
Nonlinear electromagnetic formulation for particle-in-cell simulation of lower hybrid waves in toroidal geometry
Nonlinear particle simulation of ion cyclotron waves in toroidal geometry
Journal Article
·
Wed Jun 15 00:00:00 EDT 2016
· Physics of Plasmas
·
OSTI ID:1873752
Nonlinear electromagnetic formulation for particle-in-cell simulation of lower hybrid waves in toroidal geometry
Journal Article
·
Fri Jun 03 00:00:00 EDT 2016
· Physics of Plasmas
·
OSTI ID:1873752
+1 more
Nonlinear particle simulation of ion cyclotron waves in toroidal geometry
Journal Article
·
Thu Dec 10 00:00:00 EST 2015
· AIP Conference Proceedings
·
OSTI ID:1873752
+1 more