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1. Lower Hybrid antennas for nuclear fusion experiments

Author

Hillairet, Julien, Achard, J., Bae, Young-Soon, Bai, X., Balorin, C., Baranov, Y., Basiuk, V., Bécoulet, A., Belo, J., Berger-By, G., Brémond, S., Castaldo, C., Ceccuzzi, S., Cesario, R., Corbel, E., Courtois, X., Decker, J., Delmas, E., Delpech, L., Ding, X., Douai, D., Ekedahl, A., Goletto, C., Goniche, M., Guilhem, D., Hertout, P., Imbeaux, F., Litaudon, X., Magne, R., Mailloux, J., Mazon, D., Mirizzi, F., Mollard, P., Moreau, P., Oosako, T., Petrzilka, V., Peysson, Y., Poli, S., Preynas, M., Prou, M., Saint-Laurent, F., Samaille, F., and Saoutic, B.

Subjects
Physics - Plasma Physics
Abstract

The nuclear fusion research goal is to demonstrate the feasibility of fusion power for peaceful purposes. In order to achieve the conditions similar to those expected in an electricity-generating fusion power plant, plasmas with a temperature of several hundreds of millions of degrees must be generated and sustained for long periods. For this purpose, RF antennas delivering multi-megawatts of power to magnetized confined plasma are commonly used in experimental tokamaks. In the gigahertz range of frequencies, high power phased arrays known as "Lower Hybrid" (LH) antennas are used to extend the plasma duration. This paper reviews some of the technological aspects of the LH antennas used in the Tore Supra tokamak and presents the current design of a proposed 20 MW LH system for the international experiment ITER.

Published
2015
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5. Measurements and controls implementation for WEST

Author

Moreau, P., Bucalossi, J., Missirlian, M., Samaille, F., Courtois, X., Gil, C., Lotte, P., Meyer, O., Nardon, E., Nouailletas, R., Ravenel, N., Travere, J.M., Alarcon, T., Antusch, S., Aumeunier, M.H., Barjat, P., Belsare, S., Bernard, J.M., Bhandarkar, M., Bottereau, C., Bourdelle, C., Brémond, S., Camenen, Y., Chaudhari, V., Chavda, C., Chernyshova, M., Clairet, F., Colnel, J., Czarski, T., Choi, M., Colledani, G., Corre, Y., Daniel, R., Davis, D., Dejarnac, R., Devynck, P., Dhongde, J., Douai, D., Elbeze, D., Escarguel, A., Fenzi, C., Figacz, W., Guangwu, Z., Giacalone, J.C., Guirlet, R., Gunn, J., Hacquin, S., Hao, X., Harris, J.H., Hoang, G.T., Houry, M., Imbeaux, F., Jablonski, S., Jardin, A., Joshi, H., Kasprowicz, G., Klepper, C.C., Kowalska-Strzeciwilk, E., Kubkowska, M., Kumar, A., Kumar, V., Kumari, P., Laqua, H., Le-Luyer, A., Lee, W., Lewerentz, M., Lyu, B., Malard, P., Manenc, L., Mansuri, I., Marandet, Y., Masand, H., Mazon, D., Molina, D., Moureau, G., Nam, Y., Park, H., Pascal, J.Y., Patel, K., Patel, M., Pozniak, K., Radloff, D., Ranjan, S., Rapson, C., Raupp, G., Rieth, M., Sabot, R., Santraine, B., Sestac, D., Sharma, M., Shen, J., Signoret, J., Soni, J., Spring, A., Spuig, P., Sugandhi, R., Treuterrer, W., Tsitrone, E., Varshney, S., Vartanian, S., Volpe, D., Wang, F.D., Werner, A., Yun, G., Zabolotny, W., and Zhao, W.

Published
2017
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8. Operating a full tungsten actively cooled tokamak: overview of WEST first phase of operation

Author

Bucalossi, J., Achard, J., Agullo, O., Alarcon, T., Allegretti, L., Ancher, H., Antar, G., Antusch, S., Anzallo, V., Arnas, C., Arranger, D., Artaud, J. F., Aumeunier, M. H., Baek, S. G., Bai, X., Balbin, J., Balorin, C., Barbui, T., Barbuti, A., Barlerin, J., Basiuk, V., Batal, T., Baulaigue, O., Bec, A., Bécoulet, M., Benoit, E., Benard, E., Benard, J. M., Bertelli, N., Bertrand, E., Beyer, P., Bielecki, J., Bienvenu, P., Bisson, R., Bobkov, V., Bodner, G., Bottereau, C., Bouchand, C., Bouquey, F., Bourdelle, C., Bourg, J., Brezinsek, S., Brochard, F., Brun, C., Bruno, V., Bufferand, H., Bureau, A., Burles, S., Camenen, Y., Cantone, B., Caprin, E., Carpentier, S., Caulier, G., Chanet, N., Chellai, O., Chen, Y., Chernyshova, M., Chmielewski, P., Choe, W., Chomiczewska, A., Ciraolo, G., Clairet, F., Coenen, J., Colas, L., Colledani, G., Colnel, J., Coquillat, P., Corbel, E., Corre, Y., Costea, S., Courtois, X., Czarski, T., Daniel, R., Daumas, J., De Combarieu, M., Temmerman, G., De, De Vries, P., Dechelle, C., Deguara, F., Dejarnac, R., Delaplanche, J. M., Delgado-Aparicio, L. F., Delmas, E., Delpech, L., Desgranges, C., Devynck, P., Di Genova, S., Diab, R., Diallo, A., Diez, M., Dif-Pradalier, G., Dimitrova, M., Ding, B., Dittmar, T., Doceul, L., Domenes, M., Douai, D., Dougnac, H., Duan, X., Dubus, L., Dumas, N., Dumont, R., Durand, F., Durif, A., Durocher, A., Durodié, F., Ekedahl, A., Elbeze, D., Ertmer, S., Escarguel, A., Escourbiac, F., Ezato, K., Faisse, F., Faure, N., Fedorczak, N., Fejoz, P., Fenzi-Bonizec, C., Ferlay, F., Firdaouss, M., Fleury, L., Flouquet, D., Gallo, A., Gao, Y., Garbet, X., Garcia, J., Gardarein, J. L., Gargiulo, L., Garibaldi, P., Garitta, S., Gaspar, J., Gauthier, E., Gavila, P., Gazzotti, S., Gely, F., Geynet, M., Gharafi, S., Ghendrih, P., Giacalone, I., Gil, C., Ginoux, S., Girard, S., Giroux, E., Giruzzi, G., Goletto, C., Goniche, M., Gray, T., Grelier, E., Greuner, H., Grigore, E., Grisolia, C., Grosjean, A., Grosman, A., Guibert, D., Guilhem, D., Guillemaut, C., Guillermin, B., Guirlet, R., Gunn, J. P., Gunsu, Y., Gyergyek, T., Hakola, A., Harris, J., Hatchressian, J. C., Helou, W., Hennequin, P., Hernandez, C., Hill, K., Hillairet, J., Hirai, T., Hoang, G. T., Houry, M., Hutter, T., Imbeaux, F., Imbert, N., Ivanova-Stanik, I., Jalageas, R., Jardin, A., Jaubert, L., Jiolat, G., Jonas, A., Joubert, P., Kirschner, A., Klepper, C., Komm, M., Koubiti, M., Kovacic, J., Kozeiha, M., Krieger, K., Krol, K., Lacroix, B., Laguardia, L., Lamaison, V., Laqua, H., Lau, C., Lausenaz, Y., Lé, R., Le Bohec, M., Lefevre, N., Lemoine, N., Lerche, E., Lewerentz, M., Li, Y., Li, M., Liang, A., Linczuk, P., Linsmeier, C., Lipa, M., Litaudon, X., Liu, X., Llorens, J., Loarer, T., Loarte, A., Loewenhoff, T., Lombard, G., Lore, J., Lorenzetto, P., Lotte, P., Lozano, M., Lu, B., Lunsford, R., Luo, G., Magaud, P., Maget, P., Mahieu, J. F., Maini, P., Malard, P., Malinowski, K., Manas, P., Manenc, L., Marandet, Y., Marechal, J. L., Marek, S., Martin, C., Martin, E., Martinez, A., Martino, P., Mazon, D., Messina, P., Meunier, L., Midou, D., Mineo, Y., Missilian, M., Mitteau, R., Mitu, B., Mollard, P., Moncada, V., Mondiere, T., Morales, J., Moreau, M., Moreau, P., Moudden, Y., Moureau, G., Mouyon, D., Muraglia, M., Nagy, A., Nakano, T., Nardon, E., Neff, A., Nespoli, F., Nichols, J., Nicollet, S., Nouailletas, R., Ono, M., Ostuni, V., Parish, C., Park, H., Parrat, H., Pascal, J. Y., Pégourié, B., Pellissier, F. P., Peneliau, Y., Peret, M., Peysson, Y., Pignoly, E., Pintsuk, G., Pitts, R., Pocheau, C., Portafaix, C., Poulos, M., Prochet, P., Puig Sitjes, A., Rasinski, M., Raup, G., Regal-Mezin, X., Reux, C., Riccardi, B., Rice, J., Richou, M., Rigollet, F., Roche, H., Romazanov, J., Ruset, C., Sabot, R., Saille, A., Sakamoto, R., Salmon, T., Samaille, F., Santagiustina, A., Santraine, B., Sarazin, Y., Serre, E., Shin, H., Shiraiwai, S., Signoret, Ja., Signoret, Je., Simonin, A., Skalli Fettachi, O., Song, Y., Spring, A., Spuig, P., Sridhar, S., Stratton, B., Talatizi, C., Tamain, P., Tatali, R., Téna, M., Torre, A., Toulouse, L., Travère, J. M., Treutterer, W., Tsitrone, E., Unterberg, E., Urbanczyk, G., Van Eester, D., Van Rooij, G., Vartanian, S., Verger, J. M., Vermare, L., Vézinet, D., Vignal, N., Vincent, B., Vives, S., Volpe, D., Wallace, G., Wang, E., Wang, L., Wang, Yi., Wang, Yo., Wauters, T., Wirth, B., Wirtz, M., Wojenski, A., Wright, J., Xu, M., Yang, Q., Yang, H., Zago, B., Zagorski, Zhang, B., Zhang, X., Zou, X., Institut universitaire des systèmes thermiques industriels (IUSTI), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherche sur la Fusion par confinement Magnétique (IRFM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire de Physique des Plasmas (LPP), Observatoire de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École polytechnique (X)-Sorbonne Université (SU)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)

Subjects
Nuclear and High Energy Physics, Tokamak, Materials science, WEST, Nuclear engineering, Phase (waves), chemistry.chemical_element, Tungsten, law.invention, [PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph], law, ITER, divertor, DEMO, Engineering & allied operations, nuclear fusion, Superconductivity, [PHYS]Physics [physics], Divertor, RF power amplifier, magnetic confinement, Plasma, Condensed Matter Physics, chemistry, Heat flux, ddc:620, tokamak physics
Abstract

WEST is an MA class superconducting, actively cooled, full tungsten (W) tokamak, designed to operate in long pulses up to 1000 s. In support of ITER operation and DEMO conceptual activities, key missions of WEST are: (i) qualification of high heat flux plasma-facing components in integrating both technological and physics aspects in relevant heat and particle exhaust conditions, particularly for the tungsten monoblocks foreseen in ITER divertor; (ii) integrated steady-state operation at high confinement, with a focus on power exhaust issues. During the phase 1 of operation (2017–2020), a set of actively cooled ITER-grade plasma facing unit prototypes was integrated into the inertially cooled W coated startup lower divertor. Up to 8.8 MW of RF power has been coupled to the plasma and divertor heat flux of up to 6 MW m−2 were reached. Long pulse operation was started, using the upper actively cooled divertor, with a discharge of about 1 min achieved. This paper gives an overview of the results achieved in phase 1. Perspectives for phase 2, operating with the full capability of the device with the complete ITER-grade actively cooled lower divertor, are also described.

Published
2022

11. Manufacturing process and tests of a Lower Hybrid Passive–Active Multijunction launcher for long pulse experiments on Tore-Supra

Author

Guilhem, D., Samaille, F., Bertrand, B., Lipa, M., Achard, J., Agarici, G., Argouarch, A., Armitano, A., Belo, J.H., Bej, Z., Berger-By, G., Bouquey, F., Brun, C., Chantant, M., E.Corbel, Delmas, E., Delpech, L., Doceul, L., Ekedahl, A., Faisse, F., Fejoz, P., Goletto, C., Goniche, M., Hatchressian, J.C., Hillairet, J., Houry, M., Joanard, J.P., Joubert, P., Lambert, R., Lombard, G., Lyonne, M., Madeleine, S., Magne, R., Marfisi, L., Martinez, A., Maury, M., Missirlian, M., Mollard, P., Poli, S., Portafaix, C., Preynas, M., Prou, M., Raulin, D., Rousset, E., Saille, A., Soler, B., Thouvenin, D., Verger, J.M., Volpe, D., Vulliez, K., and Zago, B.

Published
2011
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12. Feasibility study of an actively cooled tungsten divertor in Tore Supra for ITER technology testing

Author

Bucalossi, J., Argouarch, A., Basiuk, V., Baulaigue, O., Bayetti, P., Bécoulet, M., Bertrand, B., S. Brémond, Cara, P., Chantant, M., Corre, Y., Courtois, X., Doceul, L., Ekedahl, A., Faisse, F., M. Firdaouss, Garcia, J., Gargiulo, L., Gil, C., Grisolia, C., Gunn, J., Hacquin, S., Hertout, P., Huysmans, G., Imbeaux, F., Jiolat, G., Joanny, M., Jourd’heuil, L., Jouve, M., Kukushkin, A., Lipa, M., Lisgo, S., Loarer, T., Maget, P., Magne, R., Marandet, Y., Martinez, A., Mazon, D., Meyer, O., Missirlian, M., Monier-Garbet, P., Moreau, P., Nardon, E., Panayotis, S., Pégourié, B., Pitts, R.A., Portafaix, C., Richou, M., Sabot, R., Saille, A., Saint-Laurent, F., Samaille, F., Simonin, A., and Tsitrone, E.

Published
2011
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13. Steady state long pulse tokamak operation using Lower Hybrid Current Drive

Author

Bécoulet, A., Hoang, G.T., Artaud, J.F., Bae, Y.S., Belo, J., Berger-By, G., Bernard, J.M., Cara, Ph., Cardinali, A., Castaldo, C., Ceccuzzi, S., Cesario, R., Cho, M.H., Decker, J., Delpech, L., Do, H.J., Ekedahl, A., Garcia, J., Garibaldi, P., Goniche, M., Guilhem, D., Hamlyn-Harris, C., Hillairet, J., Huang, Q.Y., Imbeaux, F., Jia, H., Kazarian, F., Kim, S.H., Lausenaz, Y., Litaudon, X., Maggiora, R., Magne, R., Marfisi, L., Meschino, S., Milanesio, D., Mirizzi, F., Mollard, P., Namkung, W., Pajewski, L., Panaccione, L., Park, S., Park, H., Peysson, Y., Saille, A., Samaille, F., Schettini, G., Schneider, M., Sharma, P.K., Tuccillo, A., Tudisco, O., Vecchi, G., Villari, R., Vulliez, K., Wu, Y., Yang, H.L., and Zeng, Q.

Published
2011
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15. Manufacturing process and tests of a lower hybrid passive active multi-junction launcher for long pulse experiments on Tore-Supra

Author

Guilhem, D., Bertrand, B., Lipa, M., Achard, J., Agarici, G., Argouarch, A., Belo, J.H., Bej, Z., Berger-By, G., Bouquey, F., Brun, C., Chantant, M., Corbel, E., Delmas, E., Delpech, L., Doceul, L., Ekedahl, A., Faisse, F., Goniche, M., Hatchressian, J.C., Hillairet, J., Houry, M., Joanard, J.P., Joubert, P., Lambert, R., Lombard, G., Lyonne, M., Madeleine, S., Magne, R., Marfisi, L., Martinez, A., Maury, M., Missirlian, M., Mollard, P., Poli, S., Portafaix, C., Preynas, M., Prou, M., Raulin, D., Rousset, E., Samaille, F., Saille, A., Soler, B., Thouvenin, D., Verger, J.M., Volpe, D., Vulliez, K., and Zago, B.

Published
2011
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21. Progresses on WEST Platform Construction towards First Plasmas

Author

Bucalossi, J., Missirlian, M., Moreau, P., Samaille, F., Tsitrone, E., Alarcon, T., Antusch, S., Aumenier, M., Balme, S., Batal, T., Bernard, J., Bouquey, F., Bourdelle, C., Bremond, S., Brezinsek, S., Brun, C., Bufferand, H., Camenen, Y., Cantone, B., Chantant, M., Chernyshova, M., Ciraolo, G., Colledani, G., Colnel, J., Corbel, E., Corre, Y., Courtois, X., Daniel, R., Daudel, T., Dejarnac, R., Delmas, E., Delpech, L., Desgranges, C., Doceul, L., Douai, D., Dougnac, H., Ekedahl, A., Elbeze, D., Escarguel, A., Escourbiac, F., Ezato, K., Faisse, F., Fenzi, C., Ferlay, F., Firdaouss, M., Gardarein, J., Gargiulo, L., Gaspar, J., Gavila, P., Gazzotti, S., Giacalone, J., Gil, C., Grigore, E., Guilhem, D., Gunn, J., Hakola, A., Hatchressian, J., Helou, W., Hennequin, P., Hernandez, C., Houry, M., Jouve, M., Klepper, C., Laffont, G., Languille, P., Larroque, S., Li, Q., Linke, J., Lipa, M., Lotte, P., Luo, G., Marandet, Y., Martin, C., Martinez, A., Mazon, D., Meyer, O., Mollard, P., Nardon, E., Nouailletas, R., Park, H., Pascal, J., Pegourie, B., Pitts, R., Pocheau, C., Poli, S., Ravenel, N., Riccardi, B., Richou, M., Rieth, M., Roche, H., Ruset, C., Sabathier, F., Saille, A., Saint-Laurent, F., Santraine, B., Seki, Y., Sestak, D., Signoret, J., Soler, B., Suzuki, S., Thouvenin, D., Toulouse, L., Travere, J., Treutterer, W., Vartanian, S., Verger, J., Vermare, L., Vignal, N., Wang, Y., Werner, A., Yang, Q., Zago, B., Zhao, W., Zhong, G., and WEST Team

Published
2018

26. B30 : Tore Supra WEST Cooling Water System for ITER-like conditions

Author

stephane Gazzotti, Larroque, S., Martinez, A., Rodillon, D., Samaille, F., Bucalossi, J., Gazzotti, Stephane, Institut de Recherche sur la Fusion par confinement Magnétique (IRFM), and Commissariat à l'énergie atomique et aux énergies alternatives (CEA)

Subjects
[SPI.MECA.STRU]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Structural mechanics [physics.class-ph], [SPI.MECA.STRU] Engineering Sciences [physics]/Mechanics [physics.med-ph]/Structural mechanics [physics.class-ph], [SPI.MECA.GEME] Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanical engineering [physics.class-ph], [SPI.MECA.GEME]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanical engineering [physics.class-ph]
Abstract

International audience; The WEST project aims at transforming Tore Supra into an X-point divertor tokamak in order to adapt it to a unique relevant facility as test bed for ITER offering the key capability of testing the ITER technology of high flux components in real plasma environment. All equipment of the existing cooling loop B30 cannot ensure the cooling of the W divertor elements under ITER nominal conditions (12 m/s), so a new pressurized water loop must be designed to exhaust all the heat coming from the plasma and transmitted to the in-vessel components. It includes additional piping networks of around 50m3, replacement of the E30 exchanger and add of a P33 pump.

Published
2016

27. Deuterium inventory in Tore Supra:Coupled carbon-deuterium balance

Author

Pégourié, B., Panayotis, S., Languille, P., Martin, C., Dittmar, T., Gauthier, E., Hatchressian, J., Pascal, J., Roubin, P., Ruffe, R., Tsitrone, E., Vartanian, S., Wang, H., Beauté, A., Bouvet, J., Brosset, C., Buscalossi, J., Cabie, M., Cadez, I., Caprin, E., Courtois, X., Dachicourt, R., Delchambre, E., Dominici, C., Douai, D., Ekedahl, A., Gunn, J., Hakola, A., Jacob, W., Khodja, H., Likonen, J., Linez, F., Litnovsky, A., Marandet, Y., Markelj, S., Martinez, A., Mayer, M., Meyer, O., Monier-Garbet, P., Moreau, P., Negrier, V., Oddon, P., Pardanaud, C., Pasquet, B., Pelicon, P., Petersson, P., Philipps, V., Possnert, G., Reiter, D., Roth, J., Roure, I., Rubel, M., Saint-Laurent, F., Samaille, F., and Vavpetic, P.

Subjects
Nuclear and High Energy Physics, Balance (accounting), Nuclear Energy and Engineering, chemistry, Deuterium, Nuclear engineering, chemistry.chemical_element, General Materials Science, Atomic physics, Tore Supra, Carbon
Abstract

This paper presents an analysis of the carbon–deuterium circulation and the resulting balance in Tore Supra over the period 2002–2007. Carbon balance combines the estimation of carbon gross erosion from spectroscopy, net erosion and deposition using confocal microscopy, lock-in thermography and SEM, and a measure of the amount of deposits collected in the vacuum chamber. Fuel retention is determined from post-mortem (PM) analyses and gas balance (GB) measurements. Special attention was paid to the deuterium outgassed during the nights and weekends of the experimental campaign (vessel under vacuum, Plasma Facing Components at 120 °C) and during vents (vessel at atmospheric pressure, PFCs at room temperature). It is shown that this outgassing is the main process reconciling the PM and GB estimations of fuel retention, closing the coupled carbon–deuterium balance. In particular, it explains why the deuterium concentration in deposits decreases with increasing depth.

Published
2013

29. Development of RF heating and current drive systems for long pulse operation on Tore Supra

Author

Agarici, G., Allibert, J. P., Ane, J.M., Arslanbekov, R., Artaud, J.F., Balme, S., Basiuk, V., Bayetti, P., Baylor, L., Becoulet, A., Benkadda, M., Berger-By, G., Bdrio, S., Bibet, P., Bizarro, J.P., Boeddeker, S., Bon-Mardion, G., Bottereau, J.M., Bottiglioni, F., Brémond, S., Brugnetti, R., Budny, R. V., Buravand, Y., Capes, H., Capitain, J.J., Carbonnier, J.L., Carrasco, J., Chappuis, P., Chatelier, E., Chatelier, M., Chatenet, Jh., Cherigier, F., Ciazynski, D., Clairet, F., Colas, L., Cordier, J.J., Côté, A., Couturier, B., Crenn, J.P., Cristofani, P., Deck, C., Decool, P., Gentile, B. De, Cal, E de La, Demarthe, H., Michelis, C. De, Deschumps, P., Desgranges, C., Devynck, P., Doceul, L., Doloc, C., Dougnac, M., Druetta, M., Dubois, M., Duch~teau, J.L., Dupas, L., Edery, D., Elbèze, D., Escande, D., Farjon, J.L., Ferron, R., Fois, M., Forrest, C., Fraboulet, D., 6), V. Fuchs, Fumelli, M, Gagey, B., Garampon, L., Garbet, X., Gauthier, E., Geraud, A., Gervais, F., Ghendrih, P., Gil, C., Giruzzi, G., Goniche, M., Gravier, R., Gravil, B., Gregoire, M., Gresillon, D., Grisolia, C., Grosman, A., Guilhem, D., Guillerminet, B., Guirlet, R., Guiziou, L., Harris, J., Hennequin, P., Hennion, F., Hertout, P., Hess, W.R., Hesse, M., Hoang, G.T., Hogan, J., Houlberg, W.A., Hutter, T., Jacquot, C., Jager, B., Joffrm, E., Johner, J., Journeaux, J.Y., Joyer, P., Klepper, C., Kazarian, F., Kuus, H., Ladurelle, L., Lafon, D., Laporte, P., Lasalle, J., Laurent, L., Lavirnn, C., Leclert, G., Ledyankine, A., Libeyre, P., Lipa, M, Litaudon, X., Loarer, T., Lore, P., Luciani, J.F., Lutz, T., Magaud, P., Mahdi, W., Martin, G., Martinez, A., Maschke, E.K, Masset, R., Mattioli, M., Mayaux, G., Meslm, B., Michelot, Y., Mioduszewski, P., Misguich, J., Mitteau, R., Mollard, P., Monier-Garbet, P., Moreau, D., Moreau, F., Moreau, P., Morera, J.P., Moulin, B., Moulm, D., Moustier, M., Nakach, R, Nguyen, F., Nygren, R., Ouvrier-Buffet, P., Owen, L., Pain, M., Pamela, J., Parlange, F, Pastor, G., Patris, R., Panme, M., Pecquet, A.L., Pdgouri, B., Peysson, Y., Piat, D., Platz, P., Portafaix, C., Prou, M., Quemeneur, A., Rey, G., Rothan, B., Ruggieri, R., 16), S a Sabbagh, Sabot, R., Samaille, F., Saoutic, B., Sarazm, Y., Sebelin, E., Schlosser, J., Segui, J.L., Soler, K., Sonato, Pg., Spuig, M., Stephan, Y., Theis, J. M., Tokar, M., Tonon, G., Torossian, A., Truc, A., Tsitrone, E, Turck, B., Turlur, S., Vallet, J.C., Vanhoutte, D., Verga, A., Viallet, H, Voitsekovitch, I., Weisse, J., White, R., Wijnands, T., Zabiego, M., Zou, X.L., Centre de Physique Théorique - UMR 6207 (CPT), and Université de la Méditerranée - Aix-Marseille 2-Université de Provence - Aix-Marseille 1-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Power transmission, Materials science, Steady state (electronics), Plasma parameters, business.industry, Electrical engineering, Pulse duration, Tore Supra, Reliability (semiconductor), [PHYS.PHYS.PHYS-PLASM-PH]Physics [physics]/Physics [physics]/Plasma Physics [physics.plasm-ph], Dielectric heating, Current (fluid), business, ComputingMilieux_MISCELLANEOUS
Abstract

Significant results on steady state control of the plasma parameters have been obtained with RF systems on Tore Supra. A sustained effort is under way to improve power transmission reliability. Developments of sources and antennas are in progress for future operation on Tore Supra with pulse length in the range of several hundreds of seconds.

Published
2008

30. The WEST project: Testing ITER divertor high heat flux component technology in a steady state tokamak environment

Author

Bucalossi, J., primary, Missirlian, M., additional, Moreau, P., additional, Samaille, F., additional, Tsitrone, E., additional, van Houtte, D., additional, Batal, T., additional, Bourdelle, C., additional, Chantant, M., additional, Corre, Y., additional, Courtois, X., additional, Delpech, L., additional, Doceul, L., additional, Douai, D., additional, Dougnac, H., additional, Faïsse, F., additional, Fenzi, C., additional, Ferlay, F., additional, Firdaouss, M., additional, Gargiulo, L., additional, Garin, P., additional, Gil, C., additional, Grosman, A., additional, Guilhem, D., additional, Gunn, J., additional, Hernandez, C., additional, Keller, D., additional, Larroque, S., additional, Leroux, F., additional, Lipa, M., additional, Lotte, P., additional, Martinez, A., additional, Meyer, O., additional, Micolon, F., additional, Mollard, P., additional, Nardon, E., additional, Nouailletas, R., additional, Pilia, A., additional, Richou, M., additional, Salasca, S., additional, and Travère, J.-M., additional

Published
2014
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32. Deuterium inventory in Tore Supra : Coupled carbon-deuterium balance

Author

Pegourie, B., Panayotis, S., Languille, P., Martin, C., Dittmar, T., Gauthier, E., Hatchressian, J. -C, Pascal, J. -Y, Roubin, P., Ruffe, R., Tsitrone, E., Vartanian, S., Wang, H., Beaute, A., Bouvet, J., Brosset, C., Bucalossi, J., Cabie, M., Caprin, E., Courtois, X., Dachicourt, R., Delchambre, E., Dominici, C., Douai, D., Ekedahl, A., Gunn, J. P., Hakola, A., Jacob, W., Khodja, H., Likonen, J., Linez, F., Litnovsky, A., Marandet, Y., Markelj, S., Martinez, A., Mayer, M., Meyer, O., Monier-Garbet, P., Moreau, P., Negrier, V., Oddon, P., Pardanaud, C., Pasquet, B., Pelicon, P., Petersson, Per, Philipps, V., Possnert, Göran, Reiter, D., Roth, J., Roure, I., Rubel, M., St-Laurent, F., Samaille, F., Vavpetic, P., Pegourie, B., Panayotis, S., Languille, P., Martin, C., Dittmar, T., Gauthier, E., Hatchressian, J. -C, Pascal, J. -Y, Roubin, P., Ruffe, R., Tsitrone, E., Vartanian, S., Wang, H., Beaute, A., Bouvet, J., Brosset, C., Bucalossi, J., Cabie, M., Caprin, E., Courtois, X., Dachicourt, R., Delchambre, E., Dominici, C., Douai, D., Ekedahl, A., Gunn, J. P., Hakola, A., Jacob, W., Khodja, H., Likonen, J., Linez, F., Litnovsky, A., Marandet, Y., Markelj, S., Martinez, A., Mayer, M., Meyer, O., Monier-Garbet, P., Moreau, P., Negrier, V., Oddon, P., Pardanaud, C., Pasquet, B., Pelicon, P., Petersson, Per, Philipps, V., Possnert, Göran, Reiter, D., Roth, J., Roure, I., Rubel, M., St-Laurent, F., Samaille, F., and Vavpetic, P.

Abstract

This paper presents an analysis of the carbon-deuterium circulation and the resulting balance in Tore Supra over the period 2002-2007. Carbon balance combines the estimation of carbon gross erosion from spectroscopy, net erosion and deposition using confocal microscopy, lock-in thermography and SEM, and a measure of the amount of deposits collected in the vacuum chamber. Fuel retention is determined from post-mortem (PM) analyses and gas balance (GB) measurements. Special attention was paid to the deuterium outgassed during the nights and weekends of the experimental campaign (vessel under vacuum, Plasma Facing Components at 120 degrees C) and during vents (vessel at atmospheric pressure, PFCs at room temperature). It is shown that this outgassing is the main process reconciling the PM and GB estimations of fuel retention, closing the coupled carbon-deuterium balance. In particular, it explains why the deuterium concentration in deposits decreases with increasing depth. (C) 2013 Elsevier B.V. All rights reserved.

Published
2013
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33. Design and test program of a simplified divertor dummy coil structure for the WEST project

Author

Doceul, L., primary, Bucalossi, J., additional, Dougnac, H., additional, Ferlay, F., additional, Gargiulo, L., additional, Keller, D., additional, Larroque, S., additional, Lipa, M., additional, Pilia, A., additional, Portafaix, C., additional, Saille, A., additional, Salami, M., additional, Samaille, F., additional, Soler, B., additional, Thouvenin, D., additional, Verger, J.M., additional, and Zago, B., additional

Published
2013
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35. The Tore Supra Front Steering Long Pulse ECRH Antenna. Past Experience - Present Evolution - Future Experiments

Author

Lennholm, M, primary, Bouquey, F, additional, Chantant, M, additional, Chappuis, P, additional, Clary, J, additional, Darbos, C, additional, Doceul, L, additional, Faisse, F, additional, Jung, M, additional, Lambert, R, additional, Magne, R, additional, Montecot, A, additional, Poli, S, additional, Roux, D, additional, Samaille, F, additional, Traisnel, E, additional, and Villedieu, E, additional

Published
2005
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36. Upgrades of the tore Supra water cooling system for the WEST project.

Author

Martinez, A., P.Bayetti, Bucalossi, J., Chantant, M., Missirlian, M., Portafaix, C., and Samaille, F.

Subjects
*COOLING of water, *THERMAL hydraulics, *PLASMA gases, *TOKAMAKS, *ENGINEERING design
Abstract

Highlights: [•] Thermo-hydraulic studies of plasma facing components. [•] Design of a PHTS. [•] Design studies of a tokamak cooling system. [Copyright &y& Elsevier]

Published
2013
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