JaLCDOI 10.18926/15449
フルテキストURL Mem_Fac_Eng_OU_22_15.pdf
著者 古谷 洋一郎| 東辻 浩夫| Komaki Kunitaka| Tanabe Masahiro|
抄録 An effective potential of an isolated partially ionized high-Z ion, calculated within the framework of the statistical models of atoms, is injected into the one-electron Schrödinger equation, in view of evaluating the electron density and comparing it with the results of statistical models. Starting from this initial value, a self-consistent electron density is obtained on the basis of the density functional theory, where quantum natures of electrons are fully taken into account.
出版物タイトル Memoirs of the Faculty of Engineering, Okayama University
発行日 1988-03-31
22巻
開始ページ 15
終了ページ 34
ISSN 0475-0071
言語 English
論文のバージョン publisher
NAID 120002307361
JaLCDOI 10.18926/15441
フルテキストURL Mem_Fac_Eng_OU_26_2_93.pdf
著者 福山 淳| Kasai Takashi| 古谷 洋一郎|
抄録 A one-dimensional tokamak transport code (TASK/TR) has been developed to analyze the evolution of a burning plasma accompanied with fusion reaction. This code deals with the electrons, deuterons, tritons, thermalized α particles, fast α particles and beam ions, separately, in order to describe the dependence of the reaction rate on the ion mixture ratio. As an energy transport model, the drift wave turbulence mode is employed. The heating and current drive by the neutral beam injection as well as the pellet injection for fuelling are also included. This code is applied to a reactor-grade plasma aimed at in the ITER project. The cases of an ignited plasma and a current-driven plasma are examined. The required power for full current drive is estimated. The effect of pellet injection, both fuel and impurity ions, is also studied.
出版物タイトル Memoirs of the Faculty of Engineering, Okayama University
発行日 1992-03-28
26巻
2号
開始ページ 93
終了ページ 109
ISSN 0475-0071
言語 English
論文のバージョン publisher
NAID 120002307699