Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Alain Simonin"'
Autor:
Gilles Cartry, Dmitry Kogut, Kostiantyn Achkasov, Jean-Marc Layet, Thomas Farley, Alix Gicquel, Jocelyn Achard, Ovidiu Brinza, Thomas Bieber, Hocine Khemliche, Philippe Roncin, Alain Simonin
Publikováno v:
New Journal of Physics, Vol 19, Iss 2, p 025010 (2017)
This paper deals with a study of H ^− /D ^− negative ion surface production on diamond in low pressure H _2 /D _2 plasmas. A sample placed in the plasma is negatively biased with respect to plasma potential. Upon positive ion impacts on the sampl
Externí odkaz:
https://doaj.org/article/f870e08afdd640ee92d8c7a372520d70
Autor:
Ivo Furno, Riccardo Agnello, Alan Howling, Philippe Guittienne, Remy Jacquier, Christine Stollberg, Marcelo Baquero, Lyes Kadi, Claudio Marini, Jia Han, Stéphane Béchu, Gwenael Fubiani, Alain Simonin, Francesco Taccogna
Publikováno v:
Physics and Applications of Hydrogen Negative Ion Sources ISBN: 9783031214752
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfb6caaa8424063ab9424f283cca72a7
https://doi.org/10.1007/978-3-031-21476-9_9
https://doi.org/10.1007/978-3-031-21476-9_9
Publikováno v:
IEEE Transactions on Plasma Science. 47:4170-4174
A two-stage compact bushing has been developed by CEA-Cadarache and installed on its 1-MV testbed. This bushing acts as high-voltage feedthrough between a transmission line under pressurized nitrogen or sulfur hexafluoride (SF6) gas and a vacuum tank
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88f9c71f65af4dcf38abc083385cc52c
https://doi.org/10.1109/tps.2019.2925126
https://doi.org/10.1109/tps.2019.2925126
Publikováno v:
IEEE Transactions on Plasma Science. 47:1663-1673
In this paper, the capacitances of the two-stage bushing that is installed in the 1-MV test bed for neutral beam injectors in the future fusion reactors are calculated by modeling the bushing in a 3-D electrostatic code. One of the modeling results i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a91c4c04f23956c97e53d978a1fd17bb
https://doi.org/10.1109/tps.2019.2895250
https://doi.org/10.1109/tps.2019.2895250
Publikováno v:
Nuclear Fusion
Nuclear Fusion, 2021, 61 (4), pp.046003. ⟨10.1088/1741-4326/abdac2⟩
Nuclear Fusion, IOP Publishing, 2021, 61 (4), pp.046003. ⟨10.1088/1741-4326/abdac2⟩
Nuclear Fusion, 2021, 61 (4), pp.046003. ⟨10.1088/1741-4326/abdac2⟩
Nuclear Fusion, IOP Publishing, 2021, 61 (4), pp.046003. ⟨10.1088/1741-4326/abdac2⟩
Achievement of an economic fusion reactor imposes a high level of unprecedented requirements for neutral beam systems; the first one is the nuclear safety constraints which impose a prerequisite on the ease of access of all injector components to pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b29e87aa0534a787b2ae366653e40b48
Autor:
Theo Scherer, C. Bachmann, Piergiorgio Sonato, Gaetano Aiello, G. Federici, Gustavo Granucci, P. Vincenzi, John Jelonnek, T. Franke, Alessandro Bruschi, Dirk Strauss, J.-M. Noterdaeme, Saul Garavaglia, A. Valentine, S. Zheng, Ronald Wenninger, Konstantinos A. Avramidis, Alain Simonin, Minh Quang Tran, Piero Agostinetti, Giovanni Grossetti
Publikováno v:
IEEE Transactions on Plasma Science
IEEE transactions on plasma science, 46 (5), 1633-1640
IEEE transactions on plasma science 46 (2018): 1633–1640. doi:10.1109/TPS.2018.2800405
info:cnr-pdr/source/autori:Franke T.; Agostinetti P.; Aiello G.; Avramidis K.; Bachmann Ch.; Bruschi A.; Federici G.; Garavaglia S.; Granucci G.; Grossetti G.; Jelonnek J.; Noterdaeme J.-M.; Simonin A.; Scherer T.; Sonato P.; Strauss D.; Tran M. Q.; Valentine A.; Vincenzi P.; Wenninger R.; Zheng S./titolo:Review of the Innovative H&CD Designs and the Impact of Their Configurations on the Performance of the EU DEMO Fusion Power Plant Reactor/doi:10.1109%2FTPS.2018.2800405/rivista:IEEE transactions on plasma science/anno:2018/pagina_da:1633/pagina_a:1640/intervallo_pagine:1633–1640/volume:46
IEEE transactions on plasma science, 46 (5), 1633-1640
IEEE transactions on plasma science 46 (2018): 1633–1640. doi:10.1109/TPS.2018.2800405
info:cnr-pdr/source/autori:Franke T.; Agostinetti P.; Aiello G.; Avramidis K.; Bachmann Ch.; Bruschi A.; Federici G.; Garavaglia S.; Granucci G.; Grossetti G.; Jelonnek J.; Noterdaeme J.-M.; Simonin A.; Scherer T.; Sonato P.; Strauss D.; Tran M. Q.; Valentine A.; Vincenzi P.; Wenninger R.; Zheng S./titolo:Review of the Innovative H&CD Designs and the Impact of Their Configurations on the Performance of the EU DEMO Fusion Power Plant Reactor/doi:10.1109%2FTPS.2018.2800405/rivista:IEEE transactions on plasma science/anno:2018/pagina_da:1633/pagina_a:1640/intervallo_pagine:1633–1640/volume:46
Heating and current drive (H&CD) systems are being investigated for a demonstration fusion power plant DEMO to deliver net electricity for the grid around 2050. Compared to ITER, which has to show the generation of 500-MW thermal power, the target of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c8c35fa4ab7f0058148210e9c436760
https://doi.org/10.1109/tps.2018.2800405
https://doi.org/10.1109/tps.2018.2800405
Autor:
R. Agnello, Philippe Guittienne, Kamal M. Ahmed, R. Jacquier, Nader Sadeghi, Ivo Furno, Alan Howling, Alain Simonin, Stéphane Béchu, Iaroslav Morgal, G. Cartry, H.P.L. de Esch
Publikováno v:
Plasma Sources Science and Technology
Plasma Sources Science and Technology, 2019, 28 (9), pp.095005. ⟨10.1088/1361-6595/ab3705⟩
Plasma Sources Science and Technology, IOP Publishing, 2019, 28 (9), pp.095005. ⟨10.1088/1361-6595/ab3705⟩
Plasma Sources Science and Technology, 2019, 28 (9), pp.095005. ⟨10.1088/1361-6595/ab3705⟩
Plasma Sources Science and Technology, IOP Publishing, 2019, 28 (9), pp.095005. ⟨10.1088/1361-6595/ab3705⟩
International audience; A helicon-based plasma source is under development and exploration at CEA-IRFM to produce an efficient and dense magnetized plasma column. The final objective of this development is the extraction and acceleration of a blade-l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87f8cf726823a6808b4dfa238f15877e
https://hal-amu.archives-ouvertes.fr/hal-02375711/file/PSST-102943_VF.pdf
https://hal-amu.archives-ouvertes.fr/hal-02375711/file/PSST-102943_VF.pdf
Autor:
D. Kogut, Jocelyn Achard, Jean-Marc Layet, A. Boussadi, A. Gicquel, K. Achkasov, Alain Simonin, G. Cartry, R. Moussaoui, E. Garabedian
Publikováno v:
Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2019, 125 (3), pp.033303. ⟨10.1063/1.5054607⟩
Journal of Applied Physics, 2019, 125 (3), pp.033303. ⟨10.1063/1.5054607⟩
Journal of Applied Physics, American Institute of Physics, 2019, 125 (3), pp.033303. ⟨10.1063/1.5054607⟩
Journal of Applied Physics, 2019, 125 (3), pp.033303. ⟨10.1063/1.5054607⟩
In this work, negative-ion production on the surface of a sample negatively DC biased in a hydrogen plasma is studied. The negative ions created under positive ion bombardment are accelerated toward the plasma, self-extracted, and detected according
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0186de94fa909711da58ab87ae76cb6a
https://hal-amu.archives-ouvertes.fr/hal-02310927/document
https://hal-amu.archives-ouvertes.fr/hal-02310927/document
Autor:
Alan Howling, Gennady Plyushchev, Iaroslav Morgal, R. Agnello, C. Marini, Basile Pouradier Duteil, Ivo Furno, R. Jacquier, Philippe Guittienne, Alain Simonin, Stéphane Béchu
Publikováno v:
Fusion Eng.Des.
30th Symposium on Fusion Technology (SOFT-30)
30th Symposium on Fusion Technology (SOFT-30), Sep 2018, Messina, Italy. pp.1140-1144, ⟨10.1016/j.fusengdes.2019.02.025⟩
Fusion Engineering and Design
30th Symposium on Fusion Technology (SOFT-30)
30th Symposium on Fusion Technology (SOFT-30), Sep 2018, Messina, Italy. pp.1140-1144, ⟨10.1016/j.fusengdes.2019.02.025⟩
Fusion Engineering and Design
International audience; As a new concept of Neutral Beam Injectors (NBI) for DEMO-like reactors, SIPHORE (IRFM, CEA, in France) expects to extract negative deuterium ions and photo-neutralize the accelerated D-. The Swiss Plasma Center (SPC) of EPFL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2d1dee2937914fe28684016ecab2649
https://hal.archives-ouvertes.fr/hal-02277789
https://hal.archives-ouvertes.fr/hal-02277789
Autor:
Ph. Guittienne, R. Jacquier, R. Agnello, Marco Barbisan, Roberto Pasqualotto, Ivo Furno, Iaroslav Morgal, Alan Howling, Y. Andrebe, Alain Simonin, Gennady Plyushchev, Stéphane Béchu
Publikováno v:
Rev.Sci.Instrum.
Rev.Sci.Instrum., 2018, 89 (10), pp.103504. ⟨10.1063/1.5044504⟩
Review of Scientific Instruments
Review of scientific instruments 89 (2018): 103504-1–103504-7. doi:10.1063/1.5044504
info:cnr-pdr/source/autori:Agnello R.; Barbisan M.; Furno I.; Guittienne P.; Howling A.A.; Jacquier R.; Pasqualotto R.; Plyushchev G.; Andrebe Y.; Bechu S.; Morgal I.; Simonin A./titolo:Cavity ring-down spectroscopy to measure negative ion density in a helicon plasma source for fusion neutral beams/doi:10.1063%2F1.5044504/rivista:Review of scientific instruments/anno:2018/pagina_da:103504-1/pagina_a:103504-7/intervallo_pagine:103504-1–103504-7/volume:89
Review of Scientific Instruments, 2018, 89 (10), pp.103504. ⟨10.1063/1.5044504⟩
Rev.Sci.Instrum., 2018, 89 (10), pp.103504. ⟨10.1063/1.5044504⟩
Review of Scientific Instruments
Review of scientific instruments 89 (2018): 103504-1–103504-7. doi:10.1063/1.5044504
info:cnr-pdr/source/autori:Agnello R.; Barbisan M.; Furno I.; Guittienne P.; Howling A.A.; Jacquier R.; Pasqualotto R.; Plyushchev G.; Andrebe Y.; Bechu S.; Morgal I.; Simonin A./titolo:Cavity ring-down spectroscopy to measure negative ion density in a helicon plasma source for fusion neutral beams/doi:10.1063%2F1.5044504/rivista:Review of scientific instruments/anno:2018/pagina_da:103504-1/pagina_a:103504-7/intervallo_pagine:103504-1–103504-7/volume:89
Review of Scientific Instruments, 2018, 89 (10), pp.103504. ⟨10.1063/1.5044504⟩
International audience; Cavity Ring Down Spectroscopy (CRDS) is used to measure the D− absolute density produced in the helicon plasma reactor RAID (Resonant Antenna Ion Device) at the Swiss Plasma Center. The birdcage geometry of the helicon anten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fa09b1aaf4af5ec98b0a242f5cdcf4b
https://hal.archives-ouvertes.fr/hal-01952212
https://hal.archives-ouvertes.fr/hal-01952212