Development, verification, and validation of neoclassical transport code for fustion plasmas
| Project/Area Number |
23760810
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Nuclear fusion studies
|
|---|
| Research Institution | National Institute for Fusion Science |
|---|
Principal Investigator |
SATAKE Shinsuke 核融合科学研究所, ヘリカル研究部, 准教授 (70390630)
|
|---|
| Project Period (FY) |
2011-04-28 – 2015-03-31
|
| Project Status |
Completed (Fiscal Year 2014)
|
| Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
|
|---|
| Keywords | 新古典輸送 / 多イオン種プラズマ / 核融合 / 新古典粘性 / モンテカルロ法 / 核融合炉 |
|---|
| Outline of Final Research Achievements |
In the research of magnetic nuclear fusion reactor, neoclassical transport simulation is an essential thing. To treat the high-temperature, low-collisionality plasma in which the precise guiding center motion with including the finite drift motion becomes important for neoclassical transport calculation, we have developed a high-accuracy numerical simulation method to evaluate the neoclassical transport, neoclassical viscosity, and the evolution of radial electric field.
The simulation code was applied to evaluate the neoclassical toroidal viscosity in a tokamak caused by weak perturbed magnetic field, and it was demonstrated that the observed toroidal rotation profile can be reproduced by the transport simulation. Also, we developed a new Coulomb collision operator so that the neoclassical transport in multi-ion-species plasmas can be treated.
|
Report
(5 results)
Research Products
(27 results)
-
[Journal Article] Experimental Observation of Response to Resonant Magnetic Perturbation and Its Hysteresis in LHD2015
Author(s)
Narushima, Yoshiro; Sakakibara, Satoru; Ohdachi, Satoshi; Suzuki, Yasuhiro; Watanabe, Kiyomasa; Nishimura, Seiya; Satake, Shinsuke; Huang, Botsz; Furukawa, Masaru; Takemura, Yuki; Ida, Katsumi; Yoshinuma, Mikiro; Yamada, Ichihiro
-
Journal Title
Nuclear Fusion
Volume: 印刷中
NAID
Related Report
Peer Reviewed
-
-
-
-
[Journal Article] Physics analyses on the core plasma properties in the helical fusion DEMO reactor FFHR-d12014
Author(s)
J. Miyazawa, Y. Suzuki, S. Satake, R. Seki, Y. Masaoka, S. Murakami, M. Yokoyama, Y. Narushima, M. Nunami, T. Goto, C. Suzuki, I. Yamada, R. Sakamoto, H. Yamada, A. Sagara and the FFHR Design Group
-
Journal Title
Nulcear Fusion
Volume: 54
Issue: 4
Pages: 043010-043010
DOI
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
