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Similarity of the coupled equations for RF waves in a tokamak

Title
Similarity of the coupled equations for RF waves in a tokamak
Author
이정표
Keywords
ICRF; SIMULATION; DIFFUSION; SPACE; FIELD; JET
Issue Date
2019-01
Publisher
AMER INST PHYSICS
Citation
PHYSICS OF PLASMAS, v. 26, Issue 1, No. 012505
Abstract
In this paper, a similarity relation between RF wave systems in tokamaks is found theoretically by investigating scaling conditions of plasma density and temperature, tokamak size and background magnetic fields, and RF wave frequency and power. The scaling conditions simultaneously satisfy Maxwell's equations, the Grad-Shafranov equation, and the Fokker-Planck equation. The consistency of the scaling with transport equations is examined by several empirical and theoretical scalings for confinement time. The similarity found in this paper is useful to investigate the possibility of the test system for RF wave experiments and verify the coupled numerical codes for the wave modeling. Published under license by AIP Publishing.
URI
https://aip.scitation.org/doi/10.1063/1.5066288https://repository.hanyang.ac.kr/handle/20.500.11754/102969
ISSN
1070-664X; 1089-7674
DOI
10.1063/1.5066288
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > NUCLEAR ENGINEERING(원자력공학과) > Articles
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