2009 Fiscal Year Final Research Report
Study of intrinsic plasma rotation and momentum transport
| Project/Area Number |
20740325
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Plasma science
|
|---|
| Research Institution | Japan Atomic Energy Agency |
|---|
Principal Investigator |
YOSHIDA Maiko Japan Atomic Energy Agency, 核融合研究開発部門, 研究員 (20391261)
|
|---|
| Project Period (FY) |
2008 – 2009
|
| Keywords | 核燃焼プラズマ / 運動量輸送 / 自発回転 |
|---|
| Research Abstract |
Properties of the toroidal momentum diffusivity and the convection velocity in JT-60U H-mode plasmas have been obtained by various plasma parameter scans. The role of electron cyclotron resonance heating (ECRH) on the toroidal rotation velocity profile has been investigated in the JT-60U tokamak device by separating the effects of the change in momentum transport, the intrinsic rotation by pressure gradient and the intrinsic rotation by ECRH.
|
