http://w.atwiki.jp/stokunaga/ S. Tokunaga ja 2012-10-31T23:36:54+09:00 1351694214 https://w.atwiki.jp/stokunaga/pages/16.html ***Refereed Papers 1. &u(){S. Tokunaga}, M. Yagi, S.-I. Itoh and K. Itoh “Nonl-local turbulent effect on internal transport barrier collapse in reversed shear configuration” &italic(){J. Phys.: Conf. Ser.} &bold(){123} (2008) 012030 2. &u(){S. Tokunaga}, M. Yagi, S.-I. Itoh and K. Itoh “Multi-scale transport simulation of internal transport barrier formation and collapse” 22nd IAEA Fusion Energy Conference, IAEA-CN-165/TH/P8-19 (2008) 3. &u(){S. Tokunaga}, M. Yagi, S.-I. Itoh and K. Itoh “Multi-scale transport simulation of toroidal momentum source profile effect on internal transport barrier collapse” &italic(){Nucl. Fusion} &bold(){49} (2009) 075023 4. &u(){S. Tokunaga}, M. Yagi, S.-I. Itoh and K. Itoh “Multi-scale Transport Simulation of Non-local Turbulent Effect on Internal Transport Barrier Collapse in Tokamak Plasma” &italic(){Theor. Appl. Mech. Jpn.} &bold(){57} (Edited by A. Murakami, National Committee for IUTAM, Science Council of Japan, 2008) 429-436. 5. M. Yagi, S,-I. Itoh, &u(){S. Tokunaga}, S. Nishimura, K. Itoh “Multi-scale Interaction between MHD, Turbulence and Transport in Tokamak Plasmas” &italic(){J. Plasma Fusion Res. Ser.} &bold(){8} (2009) 0122-0125 6. &u(){S. Tokunaga}, M. Yagi, S.-I. Itoh and K. Itoh “Equilibrium flow shear and magnetic shear effect on zonal flow generation and toroidal mode coupling” 23rd IAEA Fusion Energy Conference, IAEA-CN-180/THC/P8-05 (2010) 7. &u(){S. Tokunaga}, Hogun Jhang, S. S. Kim and P. H. Diamond “A statistical analysis of avalanching heat transport in stationary enhanced core confinement regimes” Phys. Plasmas 19, 092303 (2012) ***Unrefereed Paper 1. &u(){S. Tokunaga}, M. Yagi, S.-I. Itoh and K. Itoh, “Multi-scale transport simulation with ion temperature gradient driven drift wave turbulence” &italic(){Reports of RIAM, Kyushu Univ.}, &bold(){126}, 83-87, 2007. 2012-10-31T23:36:54+09:00 1351694214 https://w.atwiki.jp/stokunaga/pages/18.html *Curriculum Vitae ***CONTACT INFORMATION &bold(){Name: } Shinsuke TOKUNAGA (徳永 晋介) &bold(){Address: } WCI Center for Fusion Theory, National Fusion Research Institute, Gwahangno 169-148 Eoeun-dong, Yusung-gu, Daejeon, Korea 305-806 &bold(){Telephone:} ＋82-42-879-5802 &bold(){E-mail:} toku＠nfri.re.kr ***PERSONAL INFORMATION &bold(){Date of Birth:} July 15, 1980 &bold(){Place of Birth:} Nagasaki, Japan &bold(){Citizenship:} Japan &bold(){Visa Status:} E-3 &bold(){Sex:} Male ***EDUCATION &bold(){1999.04-2005.03 Bachelor of Engineering, } Department of Applied Physics, Faculty of Science and Engineering, Waseda University &bold(){2005.04-2007.03 Master of Engineering, } Department of Advanced Energy Engineering Science, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University &bold(){2007.04-2010.03 Doctor of Engineering, } Department of Advanced Energy Engineering Science, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University ***PROFESSIONAL HISTORY &bold(){2010.04-2012.03 Postdoctoral researcher, } in WCI Center for Fusion Theory, National Fusion Research Institute, Korea &bold(){2012.04- Limited term researcher, } in Research Organization for Information Science and Technology, Japan 2012-05-02T16:18:30+09:00 1335943110 https://w.atwiki.jp/stokunaga/pages/1.html 昼寝しすぎて夜眠れずヒマだったので作りました (ｷﾘｯ #image(aji2.jpg) 2012-01-10T00:58:56+09:00 1326124736 https://w.atwiki.jp/stokunaga/pages/20.html Memo "Es irrt der Mensch, solang er strebt." (Man errs as long as he strives.) ~Faust, Goethe "The dream of yesterday is the hope of today and the reality of tomorrow." ~Robert Hutchings Goddard "There is no education like adversity." ~Benjamin Disraeli "Ce n'est pas la dernière fois, mon petit. 　On ne fait pas ce qu'on veut. On veut, et on vit : cela fait deux. Il faut se consoler. 　L'essentiel, vois-tu, c'est de ne pas se lasser de vouloir et de vivre. 　Le reste ne dépend pas de nous." (Not for the last time, my boy. We do not do what we will to do. 　We will and we live: two things. You must be comforted. 　The great thing is, you see, never to give up willing and living. 　The rest does not depend on us.) ~Jean Christophe, Romain Rolland "Zu bedeutender, das Maß des schlechthin Gebotenen überschreitender Leistung aufgelegt zu sein, 　ohne daß die Zeit auf die Frage Wozu? eine befriedigende Antwort wüßte, 　dazu gehört entweder eine sittliche Einsamkeit und Unmittelbarkeit, die selten vorkommt und heroischer Natur ist, 　oder eine sehr robuste Vitalität." (In an age that affords no satisfying answer to the eternal question of 'Why?' 'To what end?' 　a man who is capable of achievement over and above the expected modicum must be equipped either 　with a moral remoteness and single-mindedness which is rare indeed and of heroic mould, 　or else with an exceptionally robust vitality.) ~Der Zauberberg, Thomas Mann "自分に同情するな。自分に同情するのは下劣な人間のすることだ。" (Don't feel sorry for yourself, only assholes do that.) ~Norwegian Wood, Haruki Murakami "大切な人には限りなくやさしく　そうでない人には限りなく残酷になれれば一人前だ。" (If you can be infinitely kind to those dear to you, and infinitely cruel to everyone else, then you are a man.) ~EDEN, Hiroki Endo 2012-01-08T18:35:17+09:00 1326015317 https://w.atwiki.jp/stokunaga/pages/2.html **Menu -[[Top>http://www4.atwiki.jp/stokunaga/]] -[[Profile]] --[[CV]] --[[List of Publications]] --[[Presentations]] -[[Favorite Quotes]] ---- **Links -[[Weblog>>http://google.co.jp]] -[[@wiki>>http://atwiki.jp]] -[[@wiki guide>>http://atwiki.jp/guide/]] //**Update //#recent(20) &link_editmenu(text=*) 2012-01-08T16:08:31+09:00 1326006511 https://w.atwiki.jp/stokunaga/pages/19.html -[[CV]] -[[List of Publications]] -[[Presentations]] **好きなもの ニワトリ、寝具 **嫌いなもの ニンジン、バグ 2012-01-08T16:01:00+09:00 1326006060 https://w.atwiki.jp/stokunaga/pages/17.html ***International Conferences 1. M. Yagi, S. Tokunaga, T. Ueda, S.-I. Itoh, M. Azumi, K. Itoh, T. S. Hahm and P. H. Diamond, “Transport Simulation based on Global Turbulence Code”, US-Japan JIFT Workshop on Integrated Modeling Integrated Modeling of Multi-Scale Physics in Fusion Plasmas II, ORNL, TN, USA, January 2007 2. S. Tokunaga, S.-I. Itoh, M. Yagi, M. Azumi, “Multi-scale transport simulation with ion temperature gradient driven drift wave turbulence” 12th Numerical Experirment of Tokamak meeting, Kyoto, Japan, March 2007 (Poster) 3. S. Tokunaga, M. Yagi, S.-I. Itoh and M. Azumi, “Multi-scale transport simulation with ion temperature gradient driven drift wave turbulence”, The 2nd Japan-Korea Workshop on Theory and Simulation of Magnetic Fusion Plasmas with 6th Burning Plasma Simulation Initiative (BPSI) meeting, Fukuoka, Japan, August 2007 (Oral) 4. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, “Non-local turbulent effect on internal transport barrier collapse in reversed shear configuration”, 11th IAEA technical meeting on H-mode Physics and Transport Barriers, L5-A1, Tsukuba, Japan, September 2007 (Oral) 5. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, “Non-local turbulent effect on internal transport barrier collapse in reversed shear configuration”, 11th IAEA technical meeting on H-mode Physics and Transport Barriers, P5-13, Tsukuba, Japan, September 2007 (Poster) 6. S. Tokunaga, M. Yagi, S.-I. Itoh, K. Itoh, 9th Cross Strait Symposium, Pohang, Korea, November 2007 (Poster) 7. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, “Multi-scale transport simulation research with ion temperature gradient driven drift wave turbulence and toroidal momentum source” 13th Numerical Experirment of Tokamak meeting, Kyoto, Japan, March 2008 (Poster) 8. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, 2nd ITER International Summer School, Fukuoka, Japan, July 2008 (Poster) 9. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, “Multi-scale transport simulation of internal transport barrier formation and collapse” 22nd IAEA Fusion Energy Conference, TH/P8-19, Geneva, Switzerland, October 2008 (Poster)  10. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, “Toroidal momentum source profile effect on internal transport barrier collapse” 7th Burning Plasma Simulation Initiative, Fukuoka, Japan, December 2008 (Oral) 11. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, “Toroidal momentum source effect on turbulence evolution” 14th Numerical Experirment of Tokamak meeting, Kyoto, Japan, March 2009 (Poster) 12. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, “Safety factor profile dependence of turbulent structure formation in relevant to internal transport barrier relaxation” 4th IAEA-TM on the Theory of Plasma Instabilities, P2-01, Kyoto, Japan, May 2009 (Poster) 13. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, “Global Transport Simulation with Radial Electric Field Source”, Asia Plasma and Fusion Association 2009 and Asia-Pacific Plasma Theory Conference 2009, Aomori, Japan, October 2009 (Poster) 14. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, “Global Transport Simulation with Radial Electric Field Source”, US-Japan JIFT Workshop 2009 on “Advanced Simulation Methods in Plasma Physics”, Toki, Japan, December 2009 (Oral) 15. M. Yagi, S. Tokunaga, S.-I. Itoh and K. Itoh, “Off-resonance mode and poloidal flow shear effect on ITB formation”, US-Japan WS on Hierarchical Self-Organization of Turbulence and Flows in Plasmas, Oceans and Atmospheres, San Diego, US, March 2010 16. S. Tokunaga, M. Yagi, S.-I. Itoh, K. Itoh, S. S. Kim, Hogun Jhang, P. H. Diamond “Contrastive gyro-fluid simulation study of ITB formation” 5th Japan-Korea Workshop on 'Theory and Simulation of Magnetic Fusion Plasmas', Pohang, Korea, July 2010 (Oral) 17. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, “Multi-scale transport simulation of ITG turbulence in reversed shear plasma”, 1st WCI symposium, Jeju, Korea, September 2010 (Oral) 18. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, “Equilibrium flow shear and magnetic shear effect on zonal flow generation and toroidal mode coupling” 23rd IAEA Fusion Energy Conference, TH/P8-05, Daejeon, Korea, October 2010 (Poster) 19. S. Tokunaga, M. Yagi, S.-I. Itoh and K. Itoh, P. H. Diamond, “Analysis of interaction mechanism of off-resonant mode in reversed shear plasma”, 52nd Annual Meeting of the APS Division of Plasma Physics, TP9.101, Chicago, IL, USA, November 2010 (Poster)  20. Hogun Jhang, S. Tokunaga, S. S. Kim, P. H. Diamond “Role of intrinsic and external torque in ion profile de-stiffening and transport barrier formation: A gyrofluid simulation study”, Joint EU-US Transport Task Force Workshop, Mom II, San Diego, USA, April 2011 21. S. Tokunaga, Hogun Jhang, S. S. Kim, P. H. Diamond, “Avalanching heat transport in steady state internal transport barriers with reversed magnetic shear”, 1st Asia Pacific Transport Working Group (APTWG) International Conference, B-P9, Toki, Japan, June 2011 (Poster) 22. Hogun Jhang, S. Tokunaga, S. S. Kim, P. H. Diamond “Role of intrinsic and external torque in the improvement of ion thermal confinement and internal transport barrier formation” 1st Asia Pacific Transport Working Group (APTWG) International Conference, PLI-3, Toki, Japan, June 2011 23. Hogun Jhang, S. S. Kim, S. Tokunaga, P. H. Diamond “Dynamics of and avalanching transport in internal transport barriers with reversed magnetic shear” 13th International Workshop on H-mode Physics and Transport Barriers, P5. 12, Oxford, UK, October 2011 24. S. Tokunaga, Hogun Jhang, S. S. Kim, P. H. Diamond, “Analysis of avalanches originated in q-minimum region”, Japan-US JIFT workshop on "Hierarchical Self-Organization of Turbulence and flows in Plasmas, Oceans and Atmospheres", ***Domestic Conferences 1. 徳永晋介、伊藤早苗、矢木雅敏、安積正史、 “イオン温度勾配駆動型ドリフト波乱流の非線形シミュレーション”、 第23回プラズマ・核融合学会年会、29aC30P, 筑波大、2006年11月 (Poster) 2. 徳永晋介、矢木雅敏、伊藤早苗、安積正史、 “グローバルITG乱流コードを用いた輸送シミュレーション”、 第五回核燃焼プラズマ統合コード研究会、九州大、2006年12月 (Oral) 3. 徳永晋介、伊藤早苗、矢木雅敏、安積正史、 “イオン温度勾配駆動型ドリフト波乱流の非線形シミュレーション”、 第10回プラズマ・核融合学会九州沖縄山口支部会、九州大、2006年12月 (Poster)  4. 矢木雅敏、徳永晋介、安積正史、伊藤早苗、伊藤公孝、 “Global ITGコードを用いた輸送シミュレーション” プラズマ・核融合研究におけるHigh Performance Computingワークショップ、大型シミュレーシ ョン研究会、2007年1月 5. 徳永晋介、矢木雅敏、伊藤早苗、伊藤公孝、 “トカマクプラズマにおける内部輸送障壁形成と崩壊のマルチスケール輸送シミュレーション” 第57回理論応用力学講演会、日本学術会議、2008年6月 (Oral) 6. 徳永晋介、矢木雅敏、伊藤早苗、伊藤公孝 、 “Multi-scale transport simulation of internal transport barrier formation and collapse”、 第8回核燃焼プラズマ統合コード研究会、九州大、2009年12月 (Oral) 2012-01-08T15:51:26+09:00 1326005486 https://w.atwiki.jp/stokunaga/pages/14.html 昼寝しすぎて夜眠れずヒマだったので作りました (ｷﾘｯ 2012-01-08T03:14:28+09:00 1325960068 https://w.atwiki.jp/stokunaga/pages/6.html * 更新履歴 @wikiのwikiモードでは #recent(数字) と入力することで、wikiのページ更新履歴を表示することができます。 詳しくはこちらをご覧ください。 ＝＞http://atwiki.jp/guide/17_117_ja.html ----- たとえば、#recent(20)と入力すると以下のように表示されます。 #recent(20) 2012-01-08T00:51:57+09:00 1325951517 https://w.atwiki.jp/stokunaga/pages/7.html * アーカイブ @wikiのwikiモードでは #archive_log() と入力することで、特定のウェブページを保存しておくことができます。 詳しくはこちらをご覧ください。 ＝＞http://atwiki.jp/guide/25_171_ja.html ----- たとえば、#archive_log()と入力すると以下のように表示されます。 保存したいURLとサイト名を入力して"アーカイブログ"をクリックしてみよう #archive_log() 2012-01-08T00:51:57+09:00 1325951517