Zobrazeno 1 - 10
of 127
pro vyhledávání: '"C. Christopher Klepper"'
Autor:
C. Christopher Klepper, Ephrem Delabie, Ionut Jepu, P. Andrew, Theodore M. Biewer, G. Ted Boyd, David Douai, Shaun Hughes, Uron Kruezi, Chris Marcus, G. H. Neilson, David A. Rasmussen, Fabio A. Ravelli, Stephane Vartanian
Publikováno v:
IEEE Transactions on Plasma Science. 50:4970-4979
Autor:
Georg Schlisio, Fabio A. Ravelli, C. Christopher Klepper, Jeffrey H. Harris, Theodore M. Biewer, Chris Marcus, Amit K. Kharwandikar, Dirk Naujoks, Thierry Kremeyer
Publikováno v:
IEEE Transactions on Plasma Science
Autor:
F. A. Ravelli, C. Christopher Klepper
Publikováno v:
Fusion Science and Technology. 77:629-640
The composition of exhausted gas is a key parameter in long-pulse plasma fusion experiments, and its evolution shall be monitored at timescales relevant to plasma dynamics and plasma-wall interacti...
Autor:
Gilles Lombard, J. P. Gunn, C. Christopher Klepper, Ernesto Lerche, Laurent Colas, Julien Hillairet, Ke Wang, D. Vezinet, Jiuyuan Li, P. Devynck, M. Usoltceva, Brigitte Pegourie, C. Desgranges, A. Ekedahl, Guillaume Urbanczyk, J. Morales, Stéphane Heuraux, Walid Helou, Nicolas Fedorczak, V. Bobkov, T. Loarer, Patrick Mollard, V Ostuni, Ezekial A Unterberg, C. Yan
Publikováno v:
Nuclear Fusion
Nuclear Fusion, IOP Publishing, 2021, 61 (8), pp.086027
HAL
Nuclear Fusion, 2021, 61 (8), pp.086027. ⟨10.1088/1741-4326/ac0d11⟩
Nuclear Fusion, IOP Publishing, 2021, 61 (8), pp.086027
HAL
Nuclear Fusion, 2021, 61 (8), pp.086027. ⟨10.1088/1741-4326/ac0d11⟩
International audience; Plasma heating in the full Tungsten (W) Environment in Steady-state Tokamak (WEST) relies on electromagnetic waves in both Lower Hybrid (LH) and Ion Cyclotron Range of Frequencies (ICRF). The present study focuses mostly on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::842a686c2cd26b4f921b688abe7382ca
https://hal.univ-lorraine.fr/hal-03269216
https://hal.univ-lorraine.fr/hal-03269216
Autor:
S. Vartanian, C. Christopher Klepper, I. Jepu, E. Delabie, Anna Widdowson, Gennady Sergienko, U. Kruezi
Publikováno v:
Journal of Instrumentation
Neutral gas analysis, the measurement and evaluation of total and partial pressures, is a key technique to study the impact of neutral gas dynamics on retention, recycling and release processes of fuel or impurity species in fusion devices. At JET, t
Autor:
West Team, A. Ekedahl, D. Vezinet, M. Goniche, J. P. Gunn, Jorge Morales, X. Regal-Mezin, Nicolas Fedorczak, C. Desgranges, F. Saint-Laurent, C. Reux, C. Christopher Klepper, Jérôme Bucalossi, Clarisse Bourdelle, R. J. Dumont, J.F. Artaud, Lena Delpech, P. Moreau, O. Meyer, Didier Mazon, Patrick Maget, C. Gil, P. Devynck, J. Garcia, Rémy Nouailletas, Y. Peysson
Publikováno v:
THE 6TH INTERNATIONAL CONFERENCE ON BIOLOGICAL SCIENCE ICBS 2019: “Biodiversity as a Cornerstone for Embracing Future Humanity”.
The first lower hybrid current drive experiments in the full tungsten WEST tokamak are reported. Good wave coupling is found at rather low plasma current (q95∼4.3) and medium density (ne∼3×1019m-3). Reflection coefficient is in agreement with th
Autor:
Ph. Jacquet, B. Lomanowski, S. Vartanian, E. Lerche, R. Dumond, D. Douai, E. Delabie, L. Colas, C. Christopher Klepper, C. Marcus, Anna Widdowson, I. Jepu, Jet Contributors
Publikováno v:
Fusion Engineering and Design. 170:112511
The Optical Penning (or Species-Selective Penning) Gauge technique is used for the measurement of the H2/D2/T2 fuel isotopic composition and He/D2 concentration in the neutralized particle exhaust of fusion devices. An Optical Penning detection syste
Autor:
C. Christopher Klepper, Jet Contributors, T. M. Biewer, U. Kruezi, W.R. DeVan, R. Mellor, I. Jepu, C. Marcus, K.G. Vetter
Publikováno v:
Fusion Engineering and Design
Strict limits recently imposed on neutron exposure to electronics for critical diagnostic systems on ITER, the fusion reactor demonstration facility under construction in the south of France, has led to the development of a quadrupole mass spectromet
Autor:
L. Colas, Nicola Bertelli, West Team, R. Ragona, Cornwall Lau, Patrick Mollard, E. Delmas, P. Garibaldi, Y. P. Zhao, A. Ekedahl, H. D. Xu, C. Christopher Klepper, Yinglin Song, Bo Lu, Shuai Yuan, E. Lerche, G.M. Wallace, Elijah Martin, F. Durodié, N. Faure, Walid Helou, G.T. Hoang, Karl Vulliez, Patrick Maget, Qingxi Yang, Jean-Marc Delaplanche, J.M. Bernard, Clarisse Bourdelle, C. Desgranges, F. Ferlay, Julien Hillairet, G Urbanczyk, M. Ono, M. Goniche, C. Guillemaut, Y.M. Wang, Daniele Milanesio, V. Bobkov, Z. Chen, R. J. Dumont, F Durand, Riccardo Maggiora, Syun'ichi Shiraiwa, R. Volpe, Gilles Lombard
Publikováno v:
Nuclear Fusion
Nuclear Fusion, IOP Publishing, 2021, ⟨10.1088/1741-4326/ac1759⟩
Nuclear Fusion, 2021, ⟨10.1088/1741-4326/ac1759⟩
Nuclear Fusion, IOP Publishing, 2021, ⟨10.1088/1741-4326/ac1759⟩
Nuclear Fusion, 2021, ⟨10.1088/1741-4326/ac1759⟩
International audience; Three identical new WEST Ion Cyclotron Resonance Heating (ICRH) antennas have been designed, assembled then commissioned on plasma from 2013 to 2019. The WEST ICRH system is both load-resilient and compatible with long-pulse o
Autor:
S. Vartanian, Yannick Marandet, C. Christopher Klepper, G. Ciraolo, J. P. Gunn, H. Bufferand, F. Nespoli, Patrick Tamain, Joël Rosato, O. Meyer, Jérôme Bucalossi, J.-Y. Pascal, A. Gallo, C. Gil, Eric Serre, A. Gouin, P. Devynck, Nicolas Fedorczak, Achille Thin
Publikováno v:
Nuclear Materials and Energy
Nuclear Materials and Energy, Elsevier, 2019, 20, pp.100685. ⟨10.1016/j.nme.2019.100685⟩
Nuclear Materials and Energy, 2019, 20, pp.100685. ⟨10.1016/j.nme.2019.100685⟩
Nuclear Materials and Energy, Vol 20, Iss, Pp-(2019)
Nuclear Materials and Energy, Elsevier, 2019, 20, pp.100685. ⟨10.1016/j.nme.2019.100685⟩
Nuclear Materials and Energy, 2019, 20, pp.100685. ⟨10.1016/j.nme.2019.100685⟩
Nuclear Materials and Energy, Vol 20, Iss, Pp-(2019)
We present first results of SOLEDGE-EIRENE modeling a strongly radiating plasma in the WEST tokamak. Using measurements from a reciprocating Langmuir probe we have determined the SOLEDGE input parameters, i.e. separatrix density at outboard midplane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0144179e043fae2169a0d15730e8b3f
https://hal.archives-ouvertes.fr/hal-02468035
https://hal.archives-ouvertes.fr/hal-02468035