C
C.A.F. Varandas
Researcher at Instituto Superior Técnico
Publications - 120
Citations - 1504
C.A.F. Varandas is an academic researcher from Instituto Superior Técnico. The author has contributed to research in topics: ISTTOK & Tokamak. The author has an hindex of 21, co-authored 120 publications receiving 1437 citations. Previous affiliations of C.A.F. Varandas include European Atomic Energy Community.
Papers
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Journal ArticleDOI
Turbulent transport reduction by E×B velocity shear during edge plasma biasing: recent experimental results
G. Van Oost,J. Ad mek,V. Antoni,P. Balan,Jose Boedo,P. Devynck,I. uran,L.G. Eliseev,James Paul Gunn,Martin Hron,Codrina Ionita,S. Jachmich,G. Kirnev,Emilio Martines,A.V. Melnikov,R. Schrittwieser,Carlos A. Silva,J. St ckel,Michael Tendler,C.A.F. Varandas,M. Van Schoor,V.A. Vershkov,R.R. Weynants +22 more
TL;DR: In this article, the effect of sheared E×B flow on edge turbulent structures has been measured directly using a comprehensive set of electrostatic probe arrays as well as emissive probes.
Journal ArticleDOI
Radial Structure of Reynolds Stress in the Plasma Boundary of Tokamak Plasmas
TL;DR: In this paper, the radial profile of Reynolds stress has been measured in the plasma boundary region of the ISTTOK tokamak using a multiarray of Langmuir probes, showing a radial gradient close to the velocity shear layer location.
Journal ArticleDOI
Overview of the JET results
Francesco Romanelli,Mitul Abhangi,P. Abreu,M. Aftanas,M. Afzal,Kanti M. Aggarwal,Leena Aho-Mantila,E. Ahonen,M. Aints,Markus Airila,Raffaele Albanese,D. Alegre,E. Alessi,P. Aleynikov,Alberto Alfier,A. Alkseev,P. Allan,S. Almaviva,A. Alonso,B. Alper,I. Alsworth,Diogo Alves,Giuseppe Ambrosino,Roberto Ambrosino,V. N. Amosov,F. Andersson,E. Andersson Sundén,Massimo Angelone,A. Anghel,M. Anghel,C. Angioni,L.C. Appel,G. Apruzzese,Paolo Arena,Marco Ariola,H. Arnichand,G. Arnoux,S. Arshad,A. Ash,E. Asp,Otto Asunta,C. V. Atanasiu,Y. Austin,L. Avotina,M. D. Axton,C. Ayres,C. Bachmann,A. Baciero,D. Baiao,V. Bailescu,B. Baiocchi,A. Baker,R. A. Baker,I. Balboa,M. Balden,N. Balshaw,R. Bament,J. W. Banks,Yu.F. Baranov,I. L. Barlow,M. A. Barnard,D. Barnes,Robin Barnsley,A. Baron Wiechec,M. Baruzzo,V. Basiuk,M. Bassan,R. Bastow,António J.N. Batista,Paola Batistoni,R. Bauer,B. Bauvir,Boris Bazylev,J. Beal,P. Beaumont,A. Bécoulet,P. Bednarczyk,N. Bekris,M. Beldishevski,K. Bell,F. Belli,M. Bellinger,J. K. Belo,P. Belo,Eva Belonohy,N. A. Benterman,H. Bergsåker,J. Bernardo,M. Bernert,M. Berry,Luciano Bertalot,M. N. A. Beurskens,Bohdan Bieg,Johan Bielecki,T. Biewer,M. Bigi,Petra Bilkova,F. Binda,João P. S. Bizarro,Carolina Björkas,K. Blackman,T. R. Blackman,P. Blanchard,E. Blanco,P. Blatchford,V. Bobkov,A. Boboc,G. Bodnar,O. Bogar,T. Bolzonella,Luca Boncagni,R. Bonham,G. Bonheure,J. E. Boom,J. Booth,D. N. Borba,D. Borodin,A. Botrugno,Cédric Boulbe,P. Boulting,K. V. Bovert,M. Bowden,C. Bower,T. Boyce,H. J. Boyer,J. M. A. Bradshaw,V. Braic,Boris Breizman,Sylvain Brémond,P. D. Brennan,A. Brett,S. Brezinsek,M. D. J. Bright,M. Brix,W. Broeckx,M. Brombin,B. C. Brown,D. P. D. Brown,M. Brown,Elena Bruno,Jérôme Bucalossi,J. Buch,M. A. Buckley,K. Bucko,Robert Budny,Hugo Bufferand,M. Bulman,N. Bulmer,P. Bunting,P. Buratti,G. Burcea,A. Burckhart,Arturo Buscarino,P. R. Butcher,N. K. Butler,Igor Bykov,J. Byrne,Adrian Byszuk,A. Cackett,P. Cahyna,G. Cain,G. Calabrò,C. P. Callaghan,D. C. Campling,J. Cane,Barbara Cannas,A. J. Capel,M. Caputano,P. Card,A. Cardinali,P. Carman,D. Carralero,Lorella Carraro,B. B. Carvalho,Ivo S. Carvalho,Paulo Carvalho,F.J. Casson,C. Castaldo,Roberto Cavazzana,Mario Cavinato,A. Cazzaniga,Marco Cecconello,E. Cecil,Angelo Cenedese,Cristina Centioli,R. Cesario,C. D. Challis,M. Chandler,D. Chandra,C. S. Chang,A. V. Chankin,I. T. Chapman,Sandra C. Chapman,Maryna Chernyshova,P. Chiru,Giuseppe Chitarin,B. Chouli,N. Chung,Guido Ciraolo,D. Ciric,Jonathan Citrin,F. Clairet,E. Clark,D. Clatworthy,R. Clay,M. Clever,J. P. Coad,P. A. Coates,V. Coccorese,V. Cocilovo,Stefano Coda,R. Coelho,J. W. Coenen,I. H. Coffey,L. Colas,S. Collins,J. Conboy,Sean Conroy,N. Cook,D. Coombs,D. Cooper,S. R. Cooper,Yann Corre,G. Corrigan,S. Cortes,D. P. Coster,A. S. Couchman,M. Cox,M. P. Cox,P. Cox,Teddy Craciunescu,S. Cramp,F. Crisanti,I. Cristescu,Gabriele Croci,O. Croft,K. Crombe,R. Crowe,Nuno Cruz,Gábor Cseh,K. Cull,L. Cupido,D. Curran,M. Curuia,A. Czarnecka,Tomasz Czarski,S. Dalley,A. Dalziel,D. Darrow,R. Davies,W. Davis,Ch. Day,I.E. Day,E. de la Cal,E. de la Luna,M. de Magistris,J.L. de Pablos,G. De Tommasi,P. de Vries,K. Deakin,J. Deane,J. Decker,F. Degli Agostini,R. Dejarnac,E. Delabie,N. den Harder,R. O. Dendy,P. Denner,Stéphane Devaux,P. Devynck,F. Di Maio,L. Di Pace,T. Dittmar,D. Dodt,T. Donne,P. Dooley,S. E. Dorling,Sebastián Dormido-Canto,S. Doswon,D. Douai,P. T. Doyle,T. Dreischuh,P. Drewelow,V. Drozdov,Krzysztof Drozdowicz,R. J. Dumont,Pierre Dumortier,D. Dunai,Mike Dunne,I. Duran,F. Durodié,Pramit Dutta,B.P. Duval,R. Dux,K. Dylst,N. Dzysiuk,P. V. Edappala,A. M. Edwards,T. Eich,A. Ekedahl,T. Elevant,R. El-Jorf,C. G. Elsmore,Göran Ericsson,Annika Eriksson,Jacob Eriksson,L.-G. Eriksson,B. Esposito,H. G. Esser,D. Esteve,G. E. Evans,J C Evans,G. D. Ewart,D. T. Ewers,D. Fagan,D. Falie,J.W. Farthing,Ambrogio Fasoli,L. Fattorini,Blaise Faugeras,J. Faustin,N. Fawlk,G. Federici,Nicolas Fedorczak,R. C. Felton,C. Fenzi,A. Fernades,Horacio Fernandes,Jorge Ferreira,J. Fessey,L. Figini,A.C.A. Figueiredo,João Figueiredo,A. Fil,P. Finburg,M. Firdaouss,Ulrich Fischer,L. Fittill,M. Fitzgerald,Davide Flammini,J. Flanagan,C. Fleming,K. Flinders,A. Formisano,L. Forsythe,Luigi Fortuna,M. Fortune,Mattia Frasca,Lorenzo Frassinetti,Michaele Freisinger,Raffaele Fresa,D. Frigione,V. Fuchs,J. Fyvie,M. Gadomska,K. Gal,C. Galperti,Ricardo Magnus Osorio Galvao,Xiang Gao,S. Garavaglia,J. Garcia,A. Garcia-Carrasco,M. Garcia-Munoz,M. Gardner,L. Garzotti,Pasquale Gaudio,Estelle Gauthier,J. W. Gaze,D. F. Gear,S. Gee,Michela Gelfusa,E. Genangeli,S.N. Gerasimov,G. Gervasini,M. Ghate,M. Gherendi,J. C. Giacalone,L. Giacomelli,C. S. Gibson,T. Giegerich,D. B. Gin,E. Giovannozzi,J. B. Girardo,C. Giroud,G. Giruzzi,C. Gleason-Gonzalez,J. Godwin,P. Gohil,A. Gojska,V. Goloborod'ko,Roberta Lima Gomes,B. Gonçalves,Marc Goniche,Sergio González,B. Goodsell,A. Goodyear,Giuseppe Gorini,A. Goussarov,B. Graham,M. E. Graham,Jonathan Graves,N. Grazier,N. R. Green,H. Greuner,E. Grigore,F. S. Griph,C. Grisolia,D. Grist,M. Groth,C. N. Grundy,Mikhail Gryaznevich,D. Guard,D. Gubb,C. Guillemaut,Y. Guo,Hiroyasu Utoh,L. J. Hackett,S. Hacquin,A. Hagar,Antti Hakola,M. Halitovs,S. J. Hall,S. P. Hallworth Cook,K. Hammond,J. Hart,D. Harting,N. Hartmann,T. D. V. Haupt,N. C. Hawkes,J. Hawkins,P. W. Haydon,S. Hazel,P. Heesterman,Kalle Heinola,Carl Hellesen,Torbjörn Hellsten,Walid Helou,O. N. Hemming,T. C. Hender,M. A. Henderson,R. Henriques,D. Hepple,G. Hermon,C. Hidalgo,Edmund Highcock,J. W. Hill,M. Hill,Julien Hillairet,J. C. Hillesheim,D. Hillis,Anders Hjalmarsson,J. Hobirk,C. H. A. Hogben,G. M. D. Hogeweij,D. A. Homfray,J. Horacek,A. R. Horton,L. D. Horton,S. Hotchin,M. R. Hough,P. J. Howarth,A. Huber,T. M. Huddleston,M. Hughes,C. L. Hunter,H. Hurzlmeier,S. Huygen,P. Huynh,J. Igitkhanov,D. Iglesias,Martin Imrisek,Darya Ivanova,Irena Ivanova-Stanik,E. Ivings,S. Jachmich,A. S. Jacobsen,Ph. Jacquet,Katarzyna Jakubowska,J. James,F. Janky,Aaro Järvinen,F. Jaulmes,Slawomir Jednorog,C. Jenkins,I. Jenkins,K. Jesko,E. Joffrin,R. Johnson,Thomas Johnson,L. Joita,Jones Gd,T.T.C. Jones,L. Joyce,Christer Jupén,Katsumichi Hoshino,A. Kallenbach,Denis Kalupin,Kensaku Kamiya,J. Kaniewski,A. Kantor,J. Karhunen,Grzegorz Kasprowicz,G. Kaveney,Ye. O. Kazakov,D. L. Keeling,J. Keep,M. Kempenaars,C. Kennedy,D. Kenny,E. Khilkevich,Madis Kiisk,H. T. Kim,H.S. Kim,C. King,D. King,R. King,D. J. Kinna,V. G. Kiptily,K. Kirov,A. Kirschner,Gunta Kizane,C. Christopher Klepper,M. Knaup,S. Knipe,T. Kobuchi,F. Köchl,G. Kocsis,D. Kogut,Seppo Koivuranta,Martin Köppen,Tuomas Koskela,H. R. Koslowski,Vladislav Kotov,Ewa Kowalska-Strzęciwilk,A. V. Krasilnikov,V. Krasilnikov,Arkadi Kreter,K. Krieger,Y. Krivchenkov,A. Krivska,U. Kruezi,I. Ksiazek,A. B. Kukushkin,A. Kundu,Taina Kurki-Suonio,O. T. Kwon,V. Kyrytsya,Matti Laan,C. Labate,L. Laguardia,N. Lam,C. Lane,Peter Lang,J. Lapins,Ane Lasa,A. Lawson,K. D. Lawson,A. Lazaros,Enzo Lazzaro,S. Lee,H. J. Leggate,Michael Lehnen,Dieter Leichtle,P. Leichuer,Frank Leipold,Igor Lengar,M. Lennholm,E. Lerche,M. Leyland,W. Leysen,Yunfeng Liang,J. Likonen,V. Lindholm,Jochen Linke,Ch. Linsmeier,Bruce Lipschultz,X. Litaudon,G. Liu,Yueqiang Liu,Yueqiang Liu,V. P. Lo Schiavo,T. Loarer,A. Loarte,R. C. Lobel,N. Lohr,P. J. Lomas,Johnny Lönnroth,J. Lopez,Juan Manuel López,Fabrice Louche,A. Loving,S. Lowbridge,C.G. Lowry,T.C. Luce,R. M. A. Lucock,A. Lukin,A. M. Lungu,C. P. Lungu,I. Lupelli,A. Lyssoivan,P. Macheta,A. S. Mackenzie,Giorgio Maddaluno,G. P. Maddison,B. Magesh,Patrick Maget,C. F. Maggi,H. Maier,J. Mailloux,A. Maj,T. Makkonen,Rajnikant Makwana,A. Malaquias,F. Mansffield,M. Mansfield,M. E. Manso,P. Mantica,M. J. Mantsinen,A. Manzanares,Yannick Marandet,N. Marcenko,C. Marchetto,O. Marchuk,Marco Marinelli,M. Marinucci,Tomas Markovic,Daniele Marocco,Laurent Marot,C. A. Marren,S. Marsen,R. Marshal,A. Martin,D. L. Martin,Y. R. Martin,A. Martin de Aguilera,Jose Ramon Martin-Solis,A. Masiello,M. Maslov,V. Maslova,Štefan Matejčík,Massimiliano Mattei,G. F. Matthews,Dmitry Matveev,M. Matveev,Francesco Maviglia,M. Mayer,M.-L. Mayoral,Didier Mazon,C. Mazzotta,R. McAdams,Patrick J. McCarthy,K. G. McClements,K. McCormick,P. McCullen,D. C. McDonald,R. Mcgregor,R. McKean,J. McKehon,R. McKinley,I. Meadows,R. C. Meadows,F. Medina,M. Medland,S. Medley,S. Meigh,A. G. Meigs,L. Meneses,S. Menmuir,I. R. Merrigan,Ph. Mertens,S. Meshchaninov,A. M. Messiaen,B. Meszaros,H. F. Meyer,Giovanni Miano,R. Michling,D. Middleton-Gear,J. Miettunen,P. Migliucci,E. Militello-Asp,S. Minucci,F. Mirizzi,Y. Miyoshi,Jan Mlynar,I. Monakhov,P. Monier-Garbet,R. Mooney,S. Moradi,Saskia Mordijck,L. Moreira,Raul Moreno,P.D. Morgan,R. Morgan,L. Morley,C. Morlock,A. W. Morris,J. Morris,L. Moser,David Moulton,A. Murari,A. Muraro,I. Mustata,Nobuyuki Asakura,F. Nabais,T. Nakano,Eric Nardon,Volker Naulin,M. F. F. Nave,I. Nedzelski,N. Neethiraj,G. Nemtsev,F. Nespoli,Andre Neto,R. Neu,Olaf Neubauer,M. Newman,K. J. Nicholls,Dirk Nicolai,T. Nicolas,P. Nieckchen,P. Nielsen,M. P. S. Nightingale,E. Nilsson,D. Nishijima,C. Noble,M. Nocente,D. Nodwell,Hans Nordman,Isabel L. Nunes,B. O'Meara,M. Oberkofler,Barbara Obryk,T. Odupitan,M. T. Ogawa,T. O'Gorman,M. Okabayashi,S. Olariu,M. G. O'Mullane,J. Ongena,F. Orsitto,B. I. Oswuigwe,N. Pace,D. Pacella,A. Page,A. Paget,D. Pagett,E. Pajuste,Simone Palazzo,J. Pamela,Stanislas Pamela,Anatoly Panin,S. Panja,P. Papp,Vassili Parail,Peeter Paris,S. C. W. Parish,M. Park,A. Parsloe,Roberto Pasqualotto,I. J. Pearson,M. A. Pedrosa,R. Pereira,E. Perelli Cippo,Ch. Perez von Thun,C. Perez-Von-Thun,V. Pericoli-Ridolfini,A. Perona,Simone Peruzzo,S. Peschanyi,M. Peterka,Per Petersson,G. Petravich,V. Petrzilka,David Pfefferlé,V. Philipps,Antonino Pietropaolo,Mario Pillon,Gerald Pintsuk,P. Piovesan,A. Pires dos Reis,Alfredo Pironti,Fabio Pisano,R.A. Pitts,C. Plusczyk,V. Plyusnin,N. Pomaro,O. G. Pompilian,P. J. Pool,Sergey Popovichev,Francesco Porcelli,Corneliu Porosnicu,M. Porton,A. Pospieszczyk,G. Possnert,S. Potzel,T. Powell,Krzysztof T. Pozniak,J. Pozzi,V. Prajapati,R. Prakash,Giuseppe Prestopino,D. Price,R. Price,P. Prior,R. Prokopowicz,R. Proudfoot,P. P. Pereira Puglia,M. E. Puiatti,D. Pulley,K. Purahoo,Th. Pütterich,A. Quercia,Elisabeth Rachlew,M. Rack,J. Raeder,M. S. J. Rainford,G. Ramogida,Sanjeev Ranjan,J. Juul Rasmussen,J. Juul Rasmussen,K. Rathod,G.A. Rattá,C. Rayner,Marica Rebai,D. Reece,A. Reed,D. Refy,B. Regan,J. Regana,M. Reich,P. Reid,M. Reinelt,Matthew Reinke,M.L. Reinke,Dirk Reiser,Detlev Reiter,D. Rendell,C. Reux,V. Riccardo,F.G. Rimini,Marco Riva,J. E. C. Roberts,R. J. Robins,S. A. Robinson,T. Robinson,D. W. Robson,P. Roddick,R. Rodionov,V. Rohde,M. Romanelli,S. Romanelli,A. Romano,D. Rowe,S. Rowe,A. Rowley,Marek Rubel,Guglielmo Rubinacci,L. F. Ruchko,Mariano Ruiz,Cristian Ruset,L. Ryć,Jacek Rzadkiewicz,S. Saarelma,Roland Sabot,S. Sadakov,E. Safi,P. Sagar,G. Saibene,F. Saint-Laurent,Mirko Salewski,Anna Salmi,F. Salzedas,U. Samm,D. Sandiford,P. Sandquist,P. Santa,M. I. K. Santala,Filippo Sartori,R. Sartori,R. Saunders,Olivier Sauter,R. Scannell,A. Scarabosio,T. Schlummer,V. Schmidt,Oliver Schmitz,S. Schmuck,M. Schneider,Marek Scholz,K. Schöpf,B. Schweer,Gennady Sergienko,Arkady Serikov,M. Sertoli,Aqsa Shabbir,M. Shannon,M. Shannon,S. E. Sharapov,I. Shaw,S. R. Shaw,A. Shepherd,A. E. Shevelev,A.E. Shumack,Matthew Sibbald,B. Sieglin,Carlos A. Silva,P. A. Simmons,A. Sinha,Seppo Sipilä,A. C. C. Sips,P. Siren,A. Sirinelli,Henrik Sjöstrand,M. Skiba,R. Skilton,B. Slade,N. Smith,P. G. Smith,T. J. Smith,Luka Snoj,S. Soare,E. R. Solano,Sergey Soldatov,Piergiorgio Sonato,A. Sopplesa,João M. C. Sousa,C. Sowden,Carlo Sozzi,A. Sparkes,T. Spelzini,Florin Spineanu,G. Stables,I. E. Stamatelatos,M.F. Stamp,V. Stancalie,R. Stankiewicz,Gediminas Stankunas,M. Stano,C. Stan-Sion,D. E. Starkey,M. J. Stead,Morten Stejner,A.V. Stephen,M. Stephen,B. D. Stevens,D. Stoyanov,J. Strachan,Pär Strand,M. Stransky,Petter Ström,G. Stubbs,W. Studholme,Fabio Subba,Hugh Summers,Y. Sun,J. Svensson,N. Sykes,B. Syme,T. Szabolics,G. Szepesi,Adam Szydlowski,T. Suzuki,Francisco L. Tabarés,V. Takalo,B. Tal,T. Tala,A. R. Talbot,C. Taliercio,Patrick Tamain,C. Tame,M. Tardocchi,L. Lauro Taroni,K. A. Taylor,Giuseppe Telesca,N. Teplova,Alexis Terra,D. Testa,B. Teuchner,Simon Tholerus,F. Thomas,J. D. Thomas,P. Thomas,A.M. Thompson,C. A. Thompson,V. Thompson,L. Thomson,L. Thorne,P. A. Tigwell,N. Tipton,Ion Tiseanu,Hiroshi Tojo,M. Z. Tokar,M. Tomes,P. Tonner,Silvano Tosti,M. Towndrow,P. Trimble,M. Tripsky,M. Tsalas,E. Tsitrone,D. Tskhakaya Jun,O. Tudisco,I. Turner,Miles M. Turner,M. Turnyanskiy,G. Tvalashvili,S. G. J. Tyrrell,Z. Ul-Abidin,D. Ulyatt,B. Unterberg,Hajime Urano,I. Uytdenhouwen,A. P. Vadgama,Daniel F. Valcarcel,M. Valisa,M. Valovic,D. Van Eester,W. Van Renterghem,G.J. van Rooij,C.A.F. Varandas,Stylianos Varoutis,S. Vartanian,K. Vasava,V. Vdovin,Jesús Vega,Geert Verdoolaege,R. Verhoeven,Claudio Verona,M. Vervier,E. Veshchev,D. Vezinet,José Vicente,S. Villari,Fabio Villone,I. Vinyar,B. Viola,R. Vitelli,A. Vitins,Mǎdǎlina Vlad,I. Voitsekhovitch,Petr Vondracek,M. Vrancken,W. W. Pires de Sa,C. W. F. Waldon,M. Walker,Michael Walsh,R. J. Warren,J. Waterhouse,Nicholas W. Watkins,C. Watts,Tom Wauters,M. W. Way,Anthony J. Webster,A. Weckmann,Jan Weiland,H. Weisen,Matthias Weiszflog,S. Welte,J. Wendel,Ronald Wenninger,A. T. West,M. R. Wheatley,S. Whetham,A. M. Whitehead,B. D. Whitehead,P. Whittington,Anna Widdowson,S. Wiesen,D. Wilkes,J. Wilkinson,M. Williams,A. R. Wilson,D.J. Wilson,H. R. Wilson,M. Wischmeier,G. Withenshaw,D. M. Witts,D. Wojciech,Andrzej Wojeński,D. Wood,S. Wood,C. Woodley,U. Woznicka,John Wright,J. Wu,Lide Yao,D. Yapp,V.A. Yavorskij,Min-Gu Yoo,J. Yorkshades,C. Young,D. Young,I. D. Young,Wojciech M. Zabołotny,J. Zacks,R. Zagórski,F. S. Zaitsev,Roberto Zanino,V. Zaroschi,K.-D. Zastrow,W. Zeidner,Adam Ziolkowski,Vasile Zoita,S. Zoletnik,I. Zychor +1104 more
TL;DR: In this paper, a detailed analysis of the plasma-facing components of the day-one tungsten divertor in ITER-like wall has been carried out, showing that the pattern of deposition within the divertor has changed significantly with respect to the JET carbon wall campaigns due to the absence of thermally activated chemical erosion of beryllium in contrast to carbon.
Journal ArticleDOI
Generation of sheared poloidal flows via Reynolds stress and transport barrier physics
C. Hidalgo,M. A. Pedrosa,E. Sánchez,R. Balbín,A. López-Fraguas,B. van Milligen,Carlos A. Silva,Horacio Fernandes,C.A.F. Varandas,Cristina Riccardi,R Carrozza,M Fontanesi,Benjamin A. Carreras,Luis Garcia +13 more
TL;DR: In this paper, a view of the latest experimental results and progress in the understanding of the role of poloidal flows driven by Reynolds stress via Reynolds stress is given, and experimental evidence of sheared E×B flows linked to the location of rational surfaces in stellarator plasmas might be interpreted in terms of Reynolds stress sheared driven flows.
Journal ArticleDOI
ATCA digital controller hardware for vertical stabilization of plasmas in tokamaks
TL;DR: A new digital control hardware, based on the Advanced Telecommunications Computing Architecture™ (ATCA), is being developed aiming to reduce the VS digital control loop cycle (down to an optimal value of 10μs) and improve the algorithm performance.