N
N. Chaudhary
Researcher at Max Planck Society
Publications - 17
Citations - 282
N. Chaudhary is an academic researcher from Max Planck Society. The author has contributed to research in topics: Wendelstein 7-X & Cyclotron. The author has an hindex of 5, co-authored 12 publications receiving 193 citations.
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Journal ArticleDOI
Overview of first Wendelstein 7-X high-performance operation
Thomas Klinger,Thomas Klinger,Tamara Andreeva,S. Bozhenkov,Christian Brandt,R. Burhenn,B. Buttenschön,G. Fuchert,Benedikt Geiger,Olaf Grulke,Olaf Grulke,H. P. Laqua,N. A. Pablant,Kian Rahbarnia,Torsten Stange,A. von Stechow,Naoki Tamura,H. Thomsen,Yu. Turkin,T. Wegner,I. Abramovic,Simppa Äkäslompolo,J. A. Alcuson,P. Aleynikov,K. Aleynikova,Adnan Ali,A. Alonso,G. Anda,E. Ascasíbar,J.P. Bähner,Seung Gyou Baek,M. Balden,J. Baldzuhn,M. Banduch,T. Barbui,Wilfried Behr,C. D. Beidler,A. Benndorf,Christoph Biedermann,Wolfgang Biel,Boyd Blackwell,E. Blanco,M. Blatzheim,S. B. Ballinger,Torsten Bluhm,D. Böckenhoff,B. Böswirth,L.-G. Böttger,L.-G. Böttger,M. Borchardt,V. Borsuk,J. Boscary,Hans-Stephan Bosch,M. N. A. Beurskens,R. Brakel,H. Brand,T. Bräuer,H. Braune,S. Brezinsek,Kai Jakob Brunner,R. Bussiahn,V. Bykov,J. Cai,Ivan Calvo,Barbara Cannas,A. Cappa,A. Carls,D. Carralero,L. Carraro,Bernardo B. Carvalho,Francisco Castejón,A. Charl,N. Chaudhary,Didier Chauvin,F. V. Chernyshev,Mark Cianciosa,Roberto Guglielmo Citarella,G. Claps,J. W. Coenen,Michael Cole,M.J. Cole,Francesco Cordella,Gábor Cseh,A. Czarnecka,K. Czerski,M. Czerwinski,G. Czymek,A. da Molin,A. da Silva,H. Damm,A. de la Peña,S. Degenkolbe,Chandra Prakash Dhard,M. Dibon,Andreas Dinklage,T. Dittmar,Michael Drevlak,P. Drewelow,P. Drews,F. Durodié,E.M. Edlund,P. van Eeten,Florian Effenberg,G. Ehrke,S. Elgeti,M. Endler,David Ennis,H. Esteban,T. Estrada,Joris Fellinger,Y. Feng,E. Flom,Horacio Fernandes,Walter H. Fietz,W. Figacz,J M Fontdecaba,O. P. Ford,T. Fornal,H. Frerichs,Alexandra M. Freund,T. Funaba,A. Galkowski,Gerd Gantenbein,Yu Gao,J. M. García Regaña,David Gates,J. Geiger,Venanzio Giannella,A. Gogoleva,B. Gonçalves,A. Goriaev,Dorothea Gradic,M. Grahl,Jonathan T. Green,H. Greuner,A. Grosman,Heinz Grote,M. Gruca,C. Guerard,P. Hacker,X. Han,J. H. Harris,D. A. Hartmann,Dag Hathiramani,B. Hein,Bernd Heinemann,Per Helander,Per Helander,S. A. Henneberg,Malte Henkel,J.M. Hernández Sánchez,C. Hidalgo,M. Hirsch,K. P. Hollfeld,U. Höfel,A. Hölting,D. Höschen,M. Houry,J. Howard,X. Huang,Z. Huang,M. Hubeny,Martina Huber,H. Hunger,Katsumi Ida,T. Ilkei,Stefan Illy,B. Israeli,S. Jablonski,M. W. Jakubowski,John Jelonnek,H. Jenzsch,T. Jesche,M. Jia,P. Junghanns,J. Kacmarczyk,J. P. Kallmeyer,U. Kamionka,Hiroshi Kasahara,W. Kasparek,Ye. O. Kazakov,Naoki Kenmochi,Carsten Killer,A. Kirschner,R. Kleiber,J. P. Knauer,M. Knaup,A. Knieps,T. Kobarg,G. Kocsis,F. Köchl,Ya. I. Kolesnichenko,Axel Könies,R. König,P. Kornejew,J. P. Koschinsky,F. Köster,Michael Kramer,R. Krampitz,A. Krämer-Flecken,N. Krawczyk,T. Kremeyer,J. Krom,M. Krychowiak,I. Ksiazek,Monika Kubkowska,Georg Kühner,Taina Kurki-Suonio,P.A. Kurz,Sehyun Kwak,Matt Landreman,Peter Lang,R. Lang,Andreas Langenberg,S. Langish,Heinrich P. Laqua,R. Laube,Samuel Lazerson,Carsten Lechte,M. Lennartz,W. Leonhardt,C. Li,Y. Li,Yunfeng Liang,Ch. Linsmeier,S. C. Liu,Jim-Felix Lobsien,D. Loesser,J. Loizu Cisquella,Jeremy Lore,A. Lorenz,M. Losert,A. Lücke,Arnold Lumsdaine,V. V. Lutsenko,H. Maaßberg,O. Marchuk,J.H. Matthew,S. Marsen,M. Marushchenko,Suguru Masuzaki,David Maurer,M. Mayer,K. J. McCarthy,P. McNeely,Andreas Meier,D. Mellein,B. Mendelevitch,Ph. Mertens,D. R. Mikkelsen,Alexey Mishchenko,B. Missal,J. Mittelstaedt,T. Mizuuchi,Albert Mollén,V. Moncada,T. Mönnich,Tomohiro Morisaki,Dmitry Moseev,S. Murakami,Gábor Náfrádi,M. Nagel,Dirk Naujoks,H. Neilson,R. Neu,Olaf Neubauer,Ulrich Neuner,T. Ngo,Dirk Nicolai,Stefan Kragh Nielsen,Holger Niemann,T. Nishizawa,Riccardo Nocentini,C. Nührenberg,J. Nührenberg,S. Obermayer,G. Offermanns,Kunihiro Ogawa,J. Ölmanns,J. Ongena,J. W. Oosterbeek,G. Orozco,Matthias Otte,L. Pacios Rodriguez,N. Panadero,N. Panadero Alvarez,Daniel Papenfuß,S. Paqay,E. Pasch,Andrea Pavone,Ewa Pawelec,Thomas Sunn Pedersen,Thomas Sunn Pedersen,G. Pelka,V. Perseo,B.J. Peterson,D. Pilopp,S. Pingel,Fabio Pisano,Burkhard Plaum,Gabriel G. Plunk,P. Pölöskei,Miklos Porkolab,J. H. E. Proll,M. E. Puiatti,A. Puig Sitjes,F. Purps,M. Rack,S. Récsei,A. H. Reiman,F. Reimold,Detlev Reiter,F. Remppel,S. Renard,R. Riedl,J. Riemann,K. Risse,V. Rohde,H. Röhlinger,Massimiliano Romé,D. Rondeshagen,P. Rong,B. Roth,L. Rudischhauser,K. Rummel,Th. Rummel,A. Runov,N. Rust,L. Ryć,S. Ryosuke,R. Sakamoto,Mirko Salewski,Andrey Samartsev,E. Sánchez,Fumimichi Sano,Shinsuke Satake,Jörg Schacht,G. Satheeswaran,Felix Schauer,T.A. Scherer,Jonathan Schilling,Andreas Schlaich,G. Schlisio,F. Schluck,K. H. Schlüter,J.C. Schmitt,H. Schmitz,Oliver Schmitz,S. Schmuck,Matthias F. Schneider,Wolf-Dieter Schneider,P. Scholz,R. Schrittwieser,M. Schröder,T. Schröder,R. Schroeder,H. Schumacher,B. Schweer,E. R. Scott,S. Sereda,B. Shanahan,M. Sibilia,P. Sinha,S. Sipliä,C. Slaby,M. Sleczka,H. M. Smith,W. Spiess,Donald A. Spong,Anett Spring,R. Stadler,Morten Stejner,Laurie Stephey,U. Stridde,C. Suzuki,J. Svensson,V. Szabó,T. Szabolics,Tamás Szepesi,Z. Szökefalvi-Nagy,A. Tancetti,J.L. Terry,J. P. Thomas,Manfred Thumm,J.-M. Travere,Peter Traverso,J. Tretter,H. Trimino Mora,Hayato Tsuchiya,Toru Ii Tsujimura,S. Tulipán,B. Unterberg,I. Vakulchyk,S. Valet,L. Vano,B. van Milligen,A. van Vuuren,Luis Vela Vela,José Luis Velasco,M. Vergote,M. Vervier,N. Vianello,H. Viebke,R. Vilbrandt,A. Vorköper,S. Wadle,F. Wagner,E. Wang,Nengchao Wang,Zhirui Wang,Felix Warmer,T. Wauters,L. Wegener,Jörg Weggen,Y. Wei,G. M. Weir,J. Wendorf,U. Wenzel,A. Werner,Anne White,B. Wiegel,Fabian Wilde,T. Windisch,M. Winkler,A. Winter,Victoria Winters,S. Wolf,R. C. Wolf,R. C. Wolf,A.H. Wright,G. A. Wurden,P. Xanthopoulos,Hiroshi Yamada,I. Yamada,Ryo Yasuhara,M. Yokoyama,M. Zanini,M. C. Zarnstorff,A. Zeitler,D. Zhang,H. Zhang,Jiawu Zhu,Manfred Zilker,Alessandro Zocco,S. Zoletnik,Matteo Zuin +445 more
TL;DR: The Wendelstein 7-X superconducting stellarator was used for the first high-performance plasma operation as discussed by the authors, achieving densities of up to 4.5 GHz with helium gas fueling.
Journal ArticleDOI
Electron-cyclotron-resonance heating in Wendelstein 7-X: A versatile heating and current-drive method and a tool for in-depth physics studies
R. C. Wolf,S. A. Bozhenkov,Andreas Dinklage,G. Fuchert,Ye. O. Kazakov,H. P. Laqua,S. Marsen,Nikolai B. Marushchenko,Torsten Stange,M. Zanini,I. Abramovic,A. Alonso,J. Baldzuhn,M. N. A. Beurskens,C. D. Beidler,H. Braune,Kai Jakob Brunner,N. Chaudhary,H. Damm,P. Drewelow,Gerd Gantenbein,Yu Gao,J. Geiger,M. Hirsch,U. Höfel,M. W. Jakubowski,John Jelonnek,T Jensen,W. Kasparek,J. P. Knauer,Søren Bang Korsholm,Andreas Langenberg,C Lechte,Frank Leipold,H. Trimino Mora,Ulrich Neuner,Stefan Kragh Nielsen,Dmitry Moseev,H. Oosterbeek,N. A. Pablant,E. Pasch,Burkhard Plaum,T. Sunn Pedersen,A. Puig Sitjes,Kian Rahbarnia,J. Juul Rasmussen,Mirko Salewski,Jonathan Schilling,E. R. Scott,M. Stejner,H. Thomsen,Manfred Thumm,Yuriy Turkin,Fabian Wilde +53 more
TL;DR: For stellarators, which need no or only small amounts of current drive, electron-cyclotron-resonance heating (ECRH) is a promising heating method even for the envisaged application in a fusion power plant as mentioned in this paper.
Journal ArticleDOI
ECE Diagnostic for the initial Operation of Wendelstein 7-X
M. Hirsch,U. Höfel,J. W. Oosterbeek,N. Chaudhary,J. Geiger,Hans-Jürgen Hartfuss,W. Kasparek,Nikolai B. Marushchenko,Boudewijn Ph. van Milligen,Burkhard Plaum,Torsten Stange,Jakob Svensson,Hayato Tsuchiya,D. Wagner,Gavin McWeir,Robert Wolf +15 more
TL;DR: In this article, the ECE diagnostic at W7-X in its standard mode of operation measures in X2 mode polarization with a 32 channel radiometer in the frequency band around 140 GHz for central magnetic field 2.5T.
Journal ArticleDOI
Bayesian modeling of microwave radiometer calibration on the example of the Wendelstein 7-X electron cyclotron emission diagnostic.
U. Hoefel,M. Hirsch,Sehyun Kwak,Sehyun Kwak,Andrea Pavone,Jakob Svensson,Torsten Stange,H.-J. Hartfuß,Jonathan Schilling,G. M. Weir,J. W. Oosterbeek,S. A. Bozhenkov,H. Braune,Kai Jakob Brunner,N. Chaudhary,H. Damm,G. Fuchert,J. P. Knauer,Heinrich P. Laqua,S. Marsen,Dmitry Moseev,E. Pasch,E. R. Scott,Fabian Wilde,Robert Wolf,Wendelstein X Team +25 more
TL;DR: A forward model suitable for any radiometer calibration using the hot/cold method and a periodic switch between them has been developed and used to extract the voltage difference between the hot and cold temperature source via Bayesian analysis.
Journal ArticleDOI
Validation of the BEAMS3D neutral beam deposition model on Wendelstein 7-X
Samuel Lazerson,O. P. Ford,Carolin Nuehrenberg,Simppa Äkäslompolo,P. Pölöskei,Mike Machielsen,P. McNeely,L. Vano,N. Rust,S. A. Bozhenkov,Tristan W. C. Neelis,Jonathan Graves,David Pfefferlé,A. Spanier,Dirk Hartmann,Nikolai B. Marushchenko,Yuriy Turkin,M. Hirsch,N. Chaudhary,U. Hoefel,Torsten Stange,G. M. Weir,N. A. Pablant,Andreas Langenberg,P. Traverso,P. Valson,J. P. Knauer,Kai Jakob Brunner,E. Pasch,M. N. A. Beurskens,H. Damm,G. Fuchert,Philipp Nelde,E. R. Scott,Uwe Hergenhahn,Andrea Pavone,Kian Rahbarnia,Tamara Andreeva,Jonathan Schilling,Christian Brandt,Ulrich Neuner,H. Thomsen,M. W. Jakubowski,Adnan Ali,Yu Gao,Holger Niemann,Aleix Puig Sitjes,R. Koenig,R. C. Wolf +48 more