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6 results on '"Bucalossi, Jérome"'

1. Towards Control of Steady State Plasma on Tore Supra

Author

Moreau, Philippe-Jacques, Barana, Oliviero, Brémond, Sylvain, Bucalossi, Jérome, Joffrin, Emmanuel, Chatelier, E., Mazon, Didier, Witrant, Emmanuel, Schuster, Eugenio, and Ariola, Marco

Subjects
Physics - Plasma Physics
Abstract

The Tore Supra tokamak is the largest superconducting magnetic fusion facility, has been devoted to long-duration high-performance discharge research. With a steady-state magnetic field and water cooled plasma facing components, discharges up to 6 minutes 24 seconds duration with injected / extracted energy up to 1 GJ have been performed. The Tore Supra real time measurements and control (RTMC) system has been upgraded to address schemes dedicated to long pulse operation with simultaneous control of an increasing number of plasma parameters. This includes plasma equilibrium control with possible self calibration during the discharge, plasma density control with possible pellet injection, current profile control to avoid magneto-hydrodynamic (MHD) instabilities and infrared monitoring of plasma facing components preventing overheating. Most of these improvements are relevant to the tokamaks operation in a fully steady state regime.

Published
2007
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2. Qualification, manufacturing and assembly of the WEST divertor structure and coils

Author

Doceul, Louis, Bucalossi, Jérôme, Bouquey, Francis, Brun, Cyril, Decool, Patrick, Dougnac, Hubert, Ferlay, Fabien, Gargiulo, Laurent, Keller, Delphine, Larroque, Sébastien, Le, Roland, Lipa, Manfred, Magaud, Philippe, Martino, Patrick, Pilia, Arnaud, Poli, Serge, Portafaix, Christophe, Saille, Alain, Salami, Michael, Samaille, Frank, Soler, Bernard, Thouvenin, Didier, Verger, Jean-Marc, Voyard, Olivier, and Zago, Bertrand

Published
2017
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3. Manufacturing monitoring and mock-ups validation of the WEST divertor structure and coils

Author

Doceul, Louis, Bucalossi, Jérôme, Decool, Patrick, Dougnac, Hubert, Ferlay, Fabien, Gargiulo, Laurent, Keller, Delphine, Larroque, Sébastien, Lipa, Manfred, Martino, Patrick, Pilia, Arnaud, Poli, Serge, Portafaix, Christophe, Saille, Alain, Salami, Michael, Samaille, Frank, Soler, Bernard, Thouvenin, Didier, Verger, Jean-Marc, Voyard, Olivier, and Zago, Bertrand

Published
2015
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5. Self-consistent hydrogen isotopes recycling model for the SolEdge2D-EIRENE transport code

Author

Denis, Julien, Bucalossi, Jérome, Bufferand, Hugo, Ciraolo, Guido, Grisolia, C., Hodille, Etienne, Pégourié, B., Serre, Eric, Tamain, Patrick, Institut de Recherche sur la Fusion par confinement Magnétique (IRFM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire de Mécanique, Modélisation et Procédés Propres (M2P2), Aix Marseille Université (AMU)-École Centrale de Marseille (ECM)-Centre National de la Recherche Scientifique (CNRS), and Centre National de la Recherche Scientifique (CNRS)-École Centrale de Marseille (ECM)-Aix Marseille Université (AMU)

Subjects
[PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph], [PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci], [PHYS.MECA.THER]Physics [physics]/Mechanics [physics]/Thermics [physics.class-ph], ComputingMilieux_MISCELLANEOUS, [SPI.MECA.MEFL]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph]
Abstract

International audience

Published
2016

6. Investigation of edge and SOL particle flux patterns in high density regimes using SOLEDGE2D-EIRENE code

Author

Ciraolo, Guido, Bufferand, Hugo, Ghendrih, Philippe, Tamain, Patrick, Bucalossi, Jérome, Marandet, Yannick, Serre, Eric, Institut de Recherche sur la Fusion par confinement Magnétique (IRFM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Physique des interactions ioniques et moléculaires (PIIM), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Mécanique, Modélisation et Procédés Propres (M2P2), Aix Marseille Université (AMU)-École Centrale de Marseille (ECM)-Centre National de la Recherche Scientifique (CNRS), and Centre National de la Recherche Scientifique (CNRS)-École Centrale de Marseille (ECM)-Aix Marseille Université (AMU)

Subjects
Physics::Plasma Physics, [PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph], [SPI.MECA.MEFL]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph]
Abstract

International audience; We present numerical simulations of plasma transport obtained with the SOLEDGE2D code coupled to the EIRENE Montecarlo code for neutrals. We consider a double null magnetic configuration in a WEST geometry. Density and temperatures parallel profiles in the SOL domain are presented as well as Mach profile. We detail how using the penalization technique we are able to model plasma transport up to the first wall having access to energy and particle fluxes on the entire chamber wall. Moreover, we present the computed 2D contour map of the plasma mach number and of the magnitude of the ionisation source term in the whole poloidal section, emphasizing how complex and realistic geometries can be handled thanks to the penalization technique.

Published
2014

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