Current Status of Large Helical Device and Its Prospect for Deuterium Experiment
| Autor: | OSAKABE, Masaki, TAKEIRI, Yasuhiko, MORISAKI, Tomohiko, MOTOJIMA, Gen, OGAWA, Kunihiro, ISOBE, Mitsutaka, TANAKA, Masahiro, MURAKAMI, Sadayoshi, SHIMIZU, Akihiro, NAGAOKA, Kenichi, TAKAHASHI, Hiromi, NAGASAKI, Kazunobu, takahashi, Fujita, T., Oya, Yasuhisa, Sakamoto, M., Ueda, Y., AKIYAMA, Tsuyoshi, KASAHARA, Hiroshi, SAKAKIBARA, Satoru, SAKAMOTO, Ryuichi, TOKITANI, Masayuki, YAMADA, Hiroshi, YOKOYAMA, Masayuki, YOSHIMURA, Yasuo, LHD, Experiment Group |
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| Rok vydání: | 2017 |
| Předmět: |
Nuclear and High Energy Physics
Materials science Cyclotron steady state operation Electron 01 natural sciences 010305 fluids & plasmas law.invention Nuclear physics closed divertor Large Helical Device law 0103 physical sciences General Materials Science 010306 general physics Civil and Structural Engineering deuterium experiment Mechanical Engineering Plasma Upgrade Nuclear Energy and Engineering Deuterium Electron temperature high temperature operation LHD Current (fluid) |
| Zdroj: | To cite this article: M. Osakabe, Y. Takeiri, T. Morisaki, G. Motojima, K. Ogawa, M. Isobe, M. Tanaka, S. Murakami, A. Shimizu, K. Nagaoka, H. Takahashi, K. Nagasaki, H. Takahashi, T. Fujita, Y. Oya, M. Sakamoto, Y. Ueda, T. Akiyama, H. Kasahara, S Sakakibara, R. Sakamoto, M. Tokitani, H. Yamada, M. Yokoyama, Y. Yoshimura & LHD Experiment Group (2017) Current Status of Large Helical Device and Its Prospect for Deuterium Experiment, Fusion Science and Technology, 72:3, 199-210, DOI: 10.1080/15361055.2017.1335145 |
| ISSN: | 1943-7641 1536-1055 |
| DOI: | 10.1080/15361055.2017.1335145 |
| Popis: | Achievement of reactor relevant plasma condition in Helical type magnetic devices and exploration in its related plasma physics and fusion engineering are the aim of the Large Helical Device (LHD) project. In the recent experiments on LHD, we have achieved ion-temperature of 8.1 keV at 1 × 1019 m−3 by the optimization of wall conditioning using long pulse discharge by Ion Cyclotron Heating (ICH). The electron temperature of 10 keV at 1.6 × 1019 m−3 was also achieved by the optimization of Electron Cyclotron Heating (ECH). For further improvement in plasma performance, the upgrade of the Large Helical Device (LHD), including the deuterium experiment, is planned. In this paper, the recent achievements on LHD and the upgrade of LHD are described. |
| Databáze: | OpenAIRE |
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