Nakashima Yousuke

J-GLOBAL         Last updated: Feb 14, 2019 at 03:07
Nakashima Yousuke
University of Tsukuba
Faculty of Pure and Applied Sciences
Job title

Research Areas


Academic & Professional Experience

Oct 1985
Jun 1993
Research Associate, University of Tsukuba
Jul 1993
Oct 2000
Assistant Professor, University of Tsukuba
Oct 2000
Associate Proffesor, University of Tsukuba
Oct 2011
Professor, University of Tsukuba


Nuclear Engineering, Faculty of Engineering, Osaka University
Apr 1977
Mar 1979
Nuclear Engineering, Graduate School, Division of Engineering, Osaka University
Apr 1979
Jan 1984
Graduate School, Division of Engineering, Kyoto University

Committee Memberships

Jan 2017
Nov 2017
6th International Workshop on Plasma Material Interaction Facilities for Fusion Research  Local Organizing Committee/Chair person
Jun 2011
International Workshop onPlasma Material Interaction Facilities for Fusio Reasearch  Interantional Prgram Committee/Committee member
Jan 2018
12th International Conference on Open Systems  International Program Committee / Chair person
Aug 2017
12th International Conference on Open Systems  Local Organizing Committee/Chair person

Published Papers

Yoshikawa, M; Kohagura, J; Chikatsu, M; Shima, Y; Sakamoto, M; Nakashima, Y; Ezumi, N; Minami, R; Yasuhara, R; Yamada, I; Funaba, H; Minami, T; Kenmochi, N
The Review of scientific instruments   89(10) 10C102   Oct 2018
The multi-pass Thomson scattering (MPTS) system is a useful technique for increasing the Thomson scattering (TS) signal intensities and improving the TS diagnostic time resolution. The MPTS system developed in GAMMA 10/PDX has a polarization-based...
Plasma and Fusion Research   13(0) 3402096-3402096   2018   [Refereed]
<p>Hydrogen recycling with a high-temperature W target has been studied in GAMMA 10/PDX. The V-shaped target with W plates was heated up to 573 K and then exposed to the end-loss plasma. When the target temperature was increased from room temperat...
ISLAM,Md. Shahinul;YAMASHITA,Sotaro;EZUMI,Naomichi;SAKAMOTO,Mizuki;NAKASHIMA,Yousuke;HATAYAMA,Akiyoshi;ICHIMURA,Kazuya;IIJIMA,Takaaki;ISLAM,Md. Maidul;YOKODO,Takayuki;LEE,Guanyi;YOSHIMOTO,Tsubasa
Plasma and Fusion Research   13 3403080-3403080   2018
<p>This paper describes the behavior of plasma parameters in the E-divertor region of GAMMA 10/PDX numerically by using the multi-fluid code (LINDA) during injection of hydrogen (H) and Argon (Ar). A remarkable reduction in the electron temperatur...
ICHIMURA,Kazuya;YOKODO,Takayuki;LEE,Guanyi;TERAKADO,Akihiro;NOJIRI,Kunpei;YOSHIMOTO,Tsubasa;TAKENO,Hiromasa;YAMASHITA,Sotaro;NAKASHIMA,Yousuke;FUKUMOTO,Masakatsu;SHOJI,Mamoru;SAKAMOTO,Mizuki;EZUMI,Naomichi;ISLAM,Md. Maidul;ISLAM,Md. Shahinul
Plasma and Fusion Research   13(0) 3405029-3405029   Jun 2018
<p>Sensitivity of the ASDEX type fast ionization gauge (AIG) to several species of gases; hydrogen, nitrogen, noble gases and their mixtures have been investigated. Mixtures of hydrogen-helium and hydrogen-argon with total gas pressure from 0.2 Pa...
Plasma and Fusion Research   13(0) 3402051-3402051   May 2018
<p>We developed the YAG Thomson scattering (TS) system for electron temperature and density radial profiles in a single laser shot in the tandem mirror GAMMA 10/PDX. The optical collection system for the TS light is constructed using spherical mir...

Books etc

月刊IONICS ーイオンの科学と技術ー   Dec 1985   
Overview of Experimental Results on the GAMMA 10(jointly worked)
中嶋, 洋輔
Jan 1994   
Experimental Study of Alfven-Ion-Cyclotron Mode in the GAMMA 10 Tandem Mirror(jointly worked)
中嶋, 洋輔
Jan 1994   
Energy and Particle Confinement Time in the GAMMA 10(jointly worked)
中嶋, 洋輔
Jan 1994   
Impurity studies on the GAMMA 10 Using Extreme Ultraviolet/Soft X-Ray Spectroscopy(jointly worked)
中嶋, 洋輔
Jan 1994   

Conference Activities & Talks

Recent research progress on plasma detachment in divertor simulation experiments in GAMMA 10/PDX
江角, 直道;坂本, 瑞樹;飯島, 貴朗;イスラム, シャヒヌル;寺門, 明紘;野尻, 訓平;朝倉, 伸幸;市村, 和也;大野, 哲靖;田中宏彦;門, 信一郎;坂本, 隆一;澤田, 圭司;畑山, 明聖;福本, 正勝;松浦, 寛人;池添, 竜也;假家, 強;小波藏, 純子;沼倉, 友晴;平田, 真史;南, 龍太郎;吉川, 正志;東郷, 訓;中嶋, 洋輔;今井, 剛;市村, 真
第35回 プラズマ・核融合学会 年会   3 Dec 2018   
Progress in steady-state high density TPD-type plasma source development for Demo divertor simulation experiment [Invited]
Ezumi, Naomichi;Iijima, T.;Masuzaki, S.;Tonegawa, A.;Ohno, N.;Sawada, K.;Kado, S.;Namba, S.;Nishijima, D.;Takagi, M.;Togo, S.;Sakamoto, M.;Yoshikawa, M.;Kohagura, J.;Nakashima, Y.
12th International Conference on Open Magnetic Systems for Plasma Confinement (OS2018)   27 Aug 2018   
Synergistic Effect of Impurity and Hydrogen Gas Puffs on Plasma Detachment in the GAMMA 10/PDX Tandem Mirror
Ezumi, Naomichi;Iijima, T.;Sakamoto, M.;Nakashima, Y.;Hirata, M.;Ichimura, M.;Ikezoe, R.;Imai, T.;Kariya, T.;Katanuma, I.;Kohagura, J.;Minami, R.;Numakura, T.;Yoshikawa, M.;Togo, S.;Islam, M. S.;Islam, M. M.;Nojiri, K.;Terakado, A.;Jang, S.;Yokodo, T.;Kinoshita, Y.;Mikami, T.;Yamashita, S.;Yoshimoto, T.;Hara, T.;Hatayama, A.;Ichimura, K.;Kado, S.;Masuzaki, S.;Nakano, T.;Ohno, N.;Sawada, S.;Tanaka, H.;Tonegawa, A.
27th IAEA Fusion Energy Conference (FEC2018)   22 Oct 2018   
Energy balance during detached plasma operation in the divertor simulation experimental module of GAMMA 10/PDX
Ezumi, Naomichi;Kinoshita, Y.;Nojiri, K.;Iijima, T.;Terakado, A.;Mikami, T.;Kobayashi, K.;Islam, M.S.;Yokodo, T.;Togo, S.;Kohagura, J.;Yoshikawa, M.;Sakamoto, M.;Nakashima, Y.;Tonegawa, A.;Sawada, K.;Tanaka, H.;Ohno, N.;Masuzaki, S.
23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI-23)   17 Jun 2018   
Development of a laser amplification system for the multi-pass Thomson scattering system for GAMMA 10/PDX
Yoshikawa, M.;Kohagura, J.;Chikatsu, M.;Shima, Y.;Sakamoto, M.;Nakashima, Y.;Ezumi, N.;Minami, R.;Yasuhara, R.;Yamada, I.;Funaba, H.;Minami, T.;Kenmochi, N.
22nd Biannual Topical Conference on High-Temperature Plasma Diagnostics (HTPD)   16 Apr 2018   


中嶋, 洋輔   The Others   1989
中嶋, 洋輔   The Others   1992
中嶋, 洋輔   The Others   1996
中嶋, 洋輔   The Others   1997
中嶋, 洋輔   The Others   1998

Research Grants & Projects

Behavior and control of charge-exchange neutral particles
Project Year: Apr 1996 - Mar 1999
Interactions between charge-exchange neutral particles and plasma-facing materials
Project Year: Apr 1999 - Mar 2002
Behavior or neutral particles in long duration plasmas
Project Year: Apr 2001 - Mar 2007
Edge plasma behavior and neutral particle transport analysis in non-axisymmetric plasmas
Project Year: Apr 2003 - Mar 2004
Study of the 3-dimensional neutral particle transport inHelical-axis Heliotron
Project Year: Apr 2003 - Mar 2004