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Characteristics of the core and edge plasma turbulence in small Tokamaks
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نویسنده
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Gryaznevich M. ,Van Oost G. ,Peleman P. ,Brotankova J. ,Dejarnac R. ,Dufkova E. ,Duran I. ,Hron M. ,Sentkerestiova J. ,Stöckel J. ,Weinzettl V. ,Zajac J. ,Berni L. A. ,Del Bosco E. ,Ferreira J. G. ,Simões F.J. R. ,Berta M. ,Dunai D. ,Tál B. ,Zoletnik S. ,Malaquias A. ,Mank G. ,Figueiredo H. ,Kuznetsov Y. ,Ruchko L. ,Hegazy H. ,Ovsyannikov A. ,Sukhov E. ,Vorobjev G. M. ,Dreval N. ,Singh A. ,Budaev V. ,Kirnev G. ,Kirneva N. ,Kuteev B. ,Melnikov v ,Nurov D. ,Sokolov M. ,Vershkov V. ,Talebitaher A. ,Khorshid P. ,Gonzales R. ,Chama Neto I. El. ,Kraemer-Flecken A. W. ,Soldatov V. ,Brotas B. ,Carvalho P. ,Coelho R. ,Duarte A. ,Fernandes H. ,Figueiredo J. ,Fonseca A. ,Gomes R. ,Nedzelski I. ,Neto A. ,Ramos G ,Santos J. ,Silva C. ,Valcárcel D. ,Gutierrez Tapia C. R. ,Krupnik L. I. ,Petrov L. ,Kolokoltsov M. ,Herrera J. ,Nieto-Perez M. ,Czarnecka A. ,Balan P ,Sharnin A. ,Pavlov V. ,Rahimi A. ,Elahi A. Salar
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منبع
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journal of theoretical and applied physics - 2008 - دوره : 2 - شماره : 3 - صفحه:1 -7
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چکیده
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A joint experimental work on small tokamak , namely castor of ipp pragu, czech republic (2005), t-10 at ppc,moscow, russia (2006), isttok at ist, lisbon, portugal (2007) and ir-t1 at pprc, tehran, iran, was organizedwith the aim to diagonize and characterize the core and the edge plasma turbulence in a tokamak in order to investigatecorrelations between the occurrence of transport barriers, improved confinement, electric fields and electrostaticturbulence using advanced diagnostics with high spatial and temporal resolution. on castor and isttok,electric fields were generated by biasing an electrode inserted into the edge plasma and an improvement of the globalparticle confinement induced by the electrode positive biasing has been observed. geodesic acoustic modes werestudied using heavy ion beam diagnostics (hibd) on t-10 and isttok and correlation reflectometry on t-10.isttok is equipped with gallium jet injector and the technical feasibility of gallium jets interacting with plasmashas been investigated in pulsed and ac operation. the effect of internal inductance on plasma position based ontoroidal flux loop (diamagnetic loop) and magnetic probe was investigated on ir-t1 tokamak. the first jes haveclearly demonstrated that small tokamaks are suitable for broad international cooperation to conduct dedicated jointresearch programmes. other activities within the iaea crp on jrust are also overviewed.
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کلیدواژه
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Tokamak ,Plasma edge ,Tubulence ,Poloidal field ,Transport barrier
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آدرس
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EURATOM/UKAEA Fusion Association, UK, Ghent University, Dep of Applied Physics, Belgium, Ghent University, Dep of Applied Physics, Belgium, Association EURATOM/IPP.CR, Institute of Plasma Physics, Czech Republic, Association EURATOM/IPP, Institute of Plasma Physics, Association EURATOM/IPP, Institute of Plasma Physics, Czech Republic, Association EURATOM/IPP, Institute of Plasma Physics, Czech Republic, Association EURATOM/IPP., Institute of Plasma Physics, Czech Republic, Association EURATOM/IPP, Institute of Plasma Physics, Czech Republic, Association EURATOM/IPP, Institute of Plasma Physics, Czech Republic, Association EURATOM/IPP, Institute of Plasma Physics, Czech Republic, Association EURATOM/IPP., Institute of Plasma Physics, Czech Republic, São José dos Campos, Brazil, São José dos Campos, Brazil, São José dos Campos, Brazil, São José dos Campos, Brazil, Association EURATOM, Hungary. Széchenyi István University, Association EURATOM, Hungary, Association EURATOM, Hungary, Association EURATOM, Hungary, NAPC Physics Section, Austria. IAEA, NAPC Physics Section, Vienna, IAEA, NAPC Physics Section, Austria, University of São Paulo, Institute of Physics, Brazil, University of São Paulo, Institute of Physics, Brazil, University of São Paulo, Institute of Physics, Brazil, EAEA, Egypt, Saint Petersburg State University, Russia, Saint Petersburg State University, Russia, Saint Petersburg State University, Russia, University of Saskatchewan, Plasma Physics Laboratory, Canada, University of Saskatchewan, Plasma Physics Laboratory, Canada, RRC “Kurchatov Institute”, Russia, RRC “Kurchatov Institute”, Russia, RRC “Kurchatov Institute”, Russia, RRC “Kurchatov Institute”, Russia, RRC “Kurchatov Institute”, Russia, RRC “Kurchatov Institute”, Russia, RRC “Kurchatov Institute”, Russia, RRC “Kurchatov Institute”, Russia, islamic azad university, Plasma Physics Research Center, ایران, islamic azad university, Plasma Physics Research Center, ایران, CICATA-IPN, Mexico, Univ.Tuiuti Paraná, Brazil, Forschungszentrum, Germany, Forschungszentrum, Germany, IST, Portugal, IST, Portugal, IST, Portugal, IST, Portugal, IST, Portugal, IST, Portugal, IST, Portugal, IST, Portugal, IST, Portugal, IST, Portugal, IST, Portugal, IST, Portugal, IST, Portugal, IST, Portugal, ININ, Mexico, Physical Technology Institute, Ukraine, INRNE, Bulgaria, IAE, NNC, Kazakhstan, ICN, UNAM, Mexico, ITT, Mexico, Association EURATOM –IPPLM, Poland, University of Innsbruck, Institute of Ionphysics, Austria, TPU, Russia, TPU, Russia, islamic azad university, Plasma Physics Research Center, ایران, islamic azad university, Plasma Physics Research Center, ایران
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پست الکترونیکی
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gryaznevich@ukaea.org.uk
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Authors
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