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A new mode of improved confinement in discharges with stationary density in JFT-2M
| Content Provider | Scilit |
|---|---|
| Author | Mori, M. Suzuki, N. Uesugi, Y. Ogawa, T. Ogawa, H. Ohtsuka, H. Odajima, K. Kasai, S. Kawakami, T. Kawashima, H. Shoji, T. Sengoku, S. Tamai, H. Nakazawa, I. Hoshino, K. Matsumoto, H. Matsuda, T. Miura, Y. Yamauchi, T. Yamamoto, T. Maeda, H. |
| Copyright Year | 1988 |
| Description | Journal: Nuclear Fusion A new mode of improved energy confinement, for which the confinement time is not worse or is sometimes even better than that for the well known H-mode and the density of which is in a quasi-stationary state, has been obtained in neutral beam heating experiments on JFT-2M. The new mode is different from the H-mode in many respects. The central electron temperature is higher in the new mode than in the H-mode. Radiation loss and density are reduced in the peripheral region but not in the central region. Therefore, the density and radiation profiles are highly peaked in the new mode, in contrast to the broad profiles in the H-mode. Particle confinement in the peripheral region seems to be worse in the new mode than in the H-mode. The new mode can be obtained in both divertor configurations and limiter discharges in JFT-2M. |
| Related Links | http://iopscience.iop.org/article/10.1088/0029-5515/28/10/017/pdf |
| Ending Page | 1897 |
| Page Count | 6 |
| Starting Page | 1892 |
| ISSN | 00295515 |
| e-ISSN | 17414326 |
| DOI | 10.1088/0029-5515/28/10/017 |
| Journal | Nuclear Fusion |
| Issue Number | 10 |
| Volume Number | 28 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1988-10-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Nuclear Fusion Nuclear Energy and Engineering Jft 2m Improved Confinement Stationary Density New Mode |
| Content Type | Text |
| Resource Type | Article |
| Subject | Nuclear and High Energy Physics Condensed Matter Physics |
