Search

Your search keyword '"Malygin, S.A."' showing total 27 results
Start Over Author "Malygin, S.A."
27 results on '"Malygin, S.A."'

1. Extension of the multi-frequency ECRH system at ASDEX upgrade

Author

Wagner D., Stober J., Kircher M., Leuterer F., Monaco F., Münich M., Schubert M., Zohm H., Gantenbein G., Jelonnek J., Thumm M., Meier A., Scherer T., Strauss D., Kasparek W., Lechte C., Plaum B., Zach A., Litvak A.G., Denisov G.G., Chirkov A., Malygin V., Popov L.G., Nichiporenko V.O., Myasnikov V.E., Tai E.M., Solyanova E.A., and Malygin S.A.

Subjects
Physics, QC1-999
Published
2017
Full Text
View/download PDF

2. ECRH on ASDEX Upgrade - System Status, Feed-Back Control, Plasma Physics Results

Author

Flamm J., Vaccaro A., Strauβ D., Scherer Th., Meier A., Stroth U., Kasparek W., Zohm H., Schütz H., Schubert M., Poli E., Münich M., Müller S., Mlynek A., Marascheck M., Monaco F., Leuterer F., Herrmann A., Gianone L., Wagner D., Treutterer W., Sommer F., Reich M., Höhnle H., Bock A., Stober J., Thumm M., Litvak A., Denisov G.G., Chirkov A.V., Tai E.M., Popov L.G., Nichiporenko V.O., Myasnikov V.E., Soluyanova E.A., and Malygin S.A.

Subjects
Physics, QC1-999
Abstract

The ASDEX Upgrade (AUG) ECRH system now delivers a total of 3.9 MW to the plasma at 140 GHz. Three new units are capable of 2-frequency operation and may heat the plasma alternatively with 2.1 MW at 105 GHz. The system is routinely used with X2, O2, and X3 schemes. For Bt = 3.2 T also an ITER-like O1-scheme can be run using 105 GHz. The new launchers are capable of fast poloidal movements necessary for real-time control of the location of power deposition. Here real-time control of NTMs is summarized, which requires a fast analysis of massive data streams (ECE and Mirnov correlation) and extensive calculations (equilibria, ray-tracing). These were implemented at AUG using a modular concept of standardized real-time diagnostics. The new realtime capabilities have also been used during O2 heating to keep the first reflection of the non-absorbed beam fraction on the holographic reflector tile which ensures a well defined second pass of the beam through the central plasma. Sensors for the beam position are fast thermocouples at the edge of the reflector tile. The enhanced ECRH power was used for several physics studies related to the unique feature of pure electron heating without fueling and without momentum input. As an example the effect of the variation of the heating mix in moderately heated H-modes is demonstrated using the three available heating systems, i.e. ECRH, ICRH and NBI. Keeping the total input power constant, strong effects are seen on the rotation, but none on the pedestal parameters. Also global quantities as the stored energy are hardly modified. Still it is found that the central ion temperature drops as the ECRH fraction exceeds a certain threshold.

Published
2012
Full Text
View/download PDF

3. Overview of the TCV tokamak program: scientific progress and facility upgrades

Author

Coda, S., Ahn, J., Albanese, R., Alberti, S., Alessi, E., Allan, Jonathan S., Anand, H., Anastassiou, G., Andrèbe, Y., Angioni, C., Ariola, M., Bernert, M., Beurskens, M., Bin Najib, Waqas, Blanchard, P., Blanken, T. C., Boedo, J. A., Bolzonella, T., Bouquey, F., Braunmüller, F. H., Bufferand, H., Buratti, P, Calabró, G., Camenen, Y., Carnevale, D., Carpanese, F., Causa, F., Cesario, R., Chapman, I.T., Chellai, O., Choi, D-Y., Cianfarani, C., Ciraolo, G., Citrin, J, Costea, S., Crisanti, F, Cruz, N., Czarnecka, A., Decker, J., De Masi, G., De Tommasi, G., Douai, D., Dunne, M., Duval, B. P., Eich, T., Elmore, S., Esposito, B., Faitsch, M., Fasoli, A., Fedorczak, N., Felici, F., Février, O., Ficker, O., Fietz, S., Fontana, M., Frassinetti, L, Furno, I., Galeani, S., Gallo, Antonio, Galperti, C., Garavaglia, S., Garrido, I., Geiger, B., Giovannozzi, E., Gobbin, M., Goodman, T.P., Gorini, G., Gospodarczyk, M., Granucci, G., Graves, J.P., Guirlet, R., Hakola, A.H., Ham, C., Harrison, J., Hawke, J., Hennequin, P., Hnat, B., Hogeweij, G.M.D., Hogge, J.-Ph, Honoré, C., Hopf, C., Horáček, J., Huang, Zhiwei, Igochine, V., Innocente, P., Schrittwieser, C. Ionita, Isliker, H., Jacquier, R., Jardin, A., Kamleitner, J., Karpushov, A., Keeling, D.L., Kirneva, N., Kong, M., Koubiti, M., Kovacic, J., Krämer-Flecken, A., Krawczyk, N., Kudlacek, O., Labit, B., Lazzaro, Enzo, Le, H.B., Lipschultz, B., Llobet, X., Lomanowski, B., Loschiavo, V.P., Lunt, T., Maget, P., Maljaars, E., Malygin, S.A., Maraschek, M., Marini, C., Martin, P., Martin, Y., Mastrostefano, S., Maurizio, R., Mavridis, M., Mazon, D., McAdams, R., McDermott, R., Merle, A., Meyer, H., Militello, F., Miron, I.G., Molina Cabrera, P. A., Moret, J.-M., Del Moro, A., Moulton, D., Naulin, Volker, Nespoli, F., Nielsen, Anders Henry, Nocente, M., Nouailletas, R., Nowak, S., Odstrčil, T., Papp, G., Papřok, R., Pau, A., Pautasso, G., Pericoli Ridolfini, V., Piovesan, P., Piron, C., Pisokas, T., Porte, L., Preynas, M., Ramogida, G., Rapson, C., Rasmussen, Jens Juul, Reich, M., Reimerdes, H., Reux, C., Ricci, P., Rittich, D., Riva, F., Robinson, T., Saarelma, S., Saint-Laurent, F., Sauter, O., Scannell, R., Schlatter, C., Schneider, B., Schneider, P., Schrittwieser, R., Sciortino, Natasha F., Sertoli, M., Sheikh, U., Sieglin, B., Silva, M., Sinha, J., Sozzi, C, Spolaore, M., Stange, T., Stoltzfus-Dueck, T., Tamain, P., Teplukhina, A., Testa, D., Theiler, C., Thornton, A., Tophøj, Laust Emil Hjerrild, Tran, M. Q., Tsironis, C., Tsui, C., Uccello, A., Vartanian, S., Verdoolaege, G., Verhaegh, K., Vermare, L., Vianello, N., Vijvers, W.A.J., Vlahos, L., Vu, N.M.T., Walkden, N. R., Wauters, T., Weisen, H., Wischmeier, M., Zestanakis, P., Zuin, Matteo, Coda, S., Ahn, J., Albanese, R., Alberti, S., Alessi, E., Allan, Jonathan S., Anand, H., Anastassiou, G., Andrèbe, Y., Angioni, C., Ariola, M., Bernert, M., Beurskens, M., Bin Najib, Waqas, Blanchard, P., Blanken, T. C., Boedo, J. A., Bolzonella, T., Bouquey, F., Braunmüller, F. H., Bufferand, H., Buratti, P, Calabró, G., Camenen, Y., Carnevale, D., Carpanese, F., Causa, F., Cesario, R., Chapman, I.T., Chellai, O., Choi, D-Y., Cianfarani, C., Ciraolo, G., Citrin, J, Costea, S., Crisanti, F, Cruz, N., Czarnecka, A., Decker, J., De Masi, G., De Tommasi, G., Douai, D., Dunne, M., Duval, B. P., Eich, T., Elmore, S., Esposito, B., Faitsch, M., Fasoli, A., Fedorczak, N., Felici, F., Février, O., Ficker, O., Fietz, S., Fontana, M., Frassinetti, L, Furno, I., Galeani, S., Gallo, Antonio, Galperti, C., Garavaglia, S., Garrido, I., Geiger, B., Giovannozzi, E., Gobbin, M., Goodman, T.P., Gorini, G., Gospodarczyk, M., Granucci, G., Graves, J.P., Guirlet, R., Hakola, A.H., Ham, C., Harrison, J., Hawke, J., Hennequin, P., Hnat, B., Hogeweij, G.M.D., Hogge, J.-Ph, Honoré, C., Hopf, C., Horáček, J., Huang, Zhiwei, Igochine, V., Innocente, P., Schrittwieser, C. Ionita, Isliker, H., Jacquier, R., Jardin, A., Kamleitner, J., Karpushov, A., Keeling, D.L., Kirneva, N., Kong, M., Koubiti, M., Kovacic, J., Krämer-Flecken, A., Krawczyk, N., Kudlacek, O., Labit, B., Lazzaro, Enzo, Le, H.B., Lipschultz, B., Llobet, X., Lomanowski, B., Loschiavo, V.P., Lunt, T., Maget, P., Maljaars, E., Malygin, S.A., Maraschek, M., Marini, C., Martin, P., Martin, Y., Mastrostefano, S., Maurizio, R., Mavridis, M., Mazon, D., McAdams, R., McDermott, R., Merle, A., Meyer, H., Militello, F., Miron, I.G., Molina Cabrera, P. A., Moret, J.-M., Del Moro, A., Moulton, D., Naulin, Volker, Nespoli, F., Nielsen, Anders Henry, Nocente, M., Nouailletas, R., Nowak, S., Odstrčil, T., Papp, G., Papřok, R., Pau, A., Pautasso, G., Pericoli Ridolfini, V., Piovesan, P., Piron, C., Pisokas, T., Porte, L., Preynas, M., Ramogida, G., Rapson, C., Rasmussen, Jens Juul, Reich, M., Reimerdes, H., Reux, C., Ricci, P., Rittich, D., Riva, F., Robinson, T., Saarelma, S., Saint-Laurent, F., Sauter, O., Scannell, R., Schlatter, C., Schneider, B., Schneider, P., Schrittwieser, R., Sciortino, Natasha F., Sertoli, M., Sheikh, U., Sieglin, B., Silva, M., Sinha, J., Sozzi, C, Spolaore, M., Stange, T., Stoltzfus-Dueck, T., Tamain, P., Teplukhina, A., Testa, D., Theiler, C., Thornton, A., Tophøj, Laust Emil Hjerrild, Tran, M. Q., Tsironis, C., Tsui, C., Uccello, A., Vartanian, S., Verdoolaege, G., Verhaegh, K., Vermare, L., Vianello, N., Vijvers, W.A.J., Vlahos, L., Vu, N.M.T., Walkden, N. R., Wauters, T., Weisen, H., Wischmeier, M., Zestanakis, P., and Zuin, Matteo

Abstract

The TCV tokamak is augmenting its unique historical capabilities (strong shaping, strong electron heating) with ion heating, additional electron heating compatible with high densities, and variable divertor geometry, in a multifaceted upgrade program designed to broaden its operational range without sacrificing its fundamental flexibility. The TCV program is rooted in a three-pronged approach aimed at ITER support, explorations towards DEMO, and fundamental research. A 1 MW, tangential neutral beam injector (NBI) was recently installed and promptly extended the TCV parameter range, with record ion temperatures and toroidal rotation velocities and measurable neutral-beam current drive. ITER-relevant scenario development has received particular attention, with strategies aimed at maximizing performance through optimized discharge trajectories to avoid MHD instabilities, such as peeling-ballooning and neoclassical tearing modes. Experiments on exhaust physics have focused particularly on detachment, a necessary step to a DEMO reactor, in a comprehensive set of conventional and advanced divertor concepts. The specific theoretical prediction of an enhanced radiation region between the two X-points in the low-field-side snowflake-minus configuration was experimentally confirmed. Fundamental investigations of the power decay length in the scrape-off layer (SOL) are progressing rapidly, again in widely varying configurations and in both D and He plasmas; in particular, the double decay length in L-mode limited plasmas was found to be replaced by a single length at high SOL resistivity. Experiments on disruption mitigation by massive gas injection and electron-cyclotron resonance heating (ECRH) have begun in earnest, in parallel with studies of runaway electron generation and control, in both stable and disruptive conditions; a quiescent runaway beam carrying the entire electrical current appears to develop in some cases. Developments in plasma control have benefited from pr

Published
2017

4. Overview of progress in European medium sized tokamaks towards an integrated plasma-edge/wall solution

Author

Meyer, H., Eich, T., Beurskens, M., Coda, S., Hakola, A.H., Martin, P., Adamek, J., Agostini, M., Aguiam, D., Ahn, J., Aho-Mantila, L., Akers, R., Albanese, R., Aledda, R., Alessi, E., Allan, Jonathan S., da Costa Alves Machado, Simone, Ambrosino, R., Amicucci, L., Anand, H., Anastassiou, G., Andrèbe, Y., Angioni, C., Apruzzese, G., Ariola, M., Arnichand, H., Arter, W., Baciero, A., Barnes, M., Barrera Orte, L., Behn, R., Bencze, A., Bernardo, J., Bernert, M., Bettini, P., Bílková, P., Bin Najib, Waqas, Birkenmeier, G., Bizarro, J P S, Blanchard, P., Blanken, T., Bluteau, M., Bobkov, V., Bogar, O., Böhm, P., Bolzonella, T., Boncagni, L., Botrugno, A., Bottereau, C., Bouquey, F., Bourdelle, C., Bremond, S., Brezinsek, S., Brida, D., Brochard, F., Buchanan, F.J., Bufferand, H., Buratti, P, Cahyna, P., Calabro, G., Camenen, Y., Caniello, R., Cannas, B., Canton, A., Cardinali, A., Carnevale, D., Carr, Meghan, Carralero, D., Carvalho, P., Casali, L., Castaldo, C., Castejón, F., Castro, R., Causa, F., Cavazzana, R., Cavedon, M., Cecconello, M., Ceccuzzi, S., Cesario, R., Challis, C.D., Chapman, I.T., Chapman, S.C., Chernyshova, M., Choi, D-Y., Cianfarani, C., Ciraolo, G., Citrin, J, Clairet, F., Classen, I., Coelho, R., Coenen, J.W., Colas, L., Conway, G., Corre, Y., Costea, S., Crisanti, F, Cruz, N., Cseh, G., Czarnecka, A., D’Arcangelo, O., De Angeli, M., De Masi, G., De Temmerman, G., De Tommasi, G., Decker, J., Delogu, R.S., Dendy, R.O., Denner, P., Di Troia, C., Dimitrova, M., D’Inca, R., Dorić, V., Douai, D., Drenik, A., Dudson, B., Dunai, D., Dunne, M., Duval, B. P., Easy, L., Elmore, S., Erdös, B., Esposito, B., Fable, E., Faitsch, M., Fanni, A., Fedorczak, N., Felici, F., Ferreira, J., Février, O., Ficker, O., Fietz, S., Figini, L., Figueiredo, A., Fil, A., Fishpool, G., FitzGerald, Michael, Fontana, M., Ford, O., Frassinetti, L, Fridström, R., Frigione, D., Fuchert, G., Fuchs, C., Furno Palumbo, M., Futatani, S., Gabellieri, L., Gałązka, K., Galdon-Quiroga, J., Galeani, S., Gallart, D., Gallo, Antonio, Galperti, C., Gao, Y., Garavaglia, S., Garcia, J., Garcia-Carrasco, A., Garcia Lopez, J., García-Muñoz, M., Gardarein, J.-L., Garzotti, L., Gaspar, J., Gauthier, E., Geelen, P., Geiger, B., Ghendrih, P., Ghezzi, F., Giacomelli, L., Giannone, L., Giovannozzi, E., Giroud, C., Gleason González, C., Gobbin, M., Goodman, T.P., Gorini, G., Gospodarczyk, M., Granucci, G., Gruber, M., Gude, A., Guimarais, L., Guirlet, R., Gunn, George J., Hacek, P., Hacquin, S., Hall, S., Ham, C., Happel, T., Harrison, J., Harting, D., Hauer, V., Havlícková, E., Hellsten, T., Helou, W., Henderson, S.S., Hennequin, P., Heyn, M., Hnat, B., Hölzl, M., Hogeweij, G.M.D., Honoré, Connie, Hopf, C., Horáček, J., Hornung, G., Horvath, L., Huang, Zhiwei, Huber, Andreas, Igitkhanov, J., Igochine, V., Imrisek, M., Innocente, P., Ionita-Schrittwieser, C., Isliker, H., Ivanova-Stanik, I., Jacobsen, Asger Schou, Jacquet, P., Jakubowski, M., Jardin, A., Jaulmes, F., Jenko, F., Jensen, Thomas, Olsen, Jeppe Miki Busk, Jessen, Martin, Joffrin, E., Jones, O., Jónsson, T., Kallenbach, A., Kallinikos, N., Kalvin, S., Kappatou, A., Karhunen, J., Karpushov, A., Kasilov, S., Kasprowicz, G., Kendl, A., Kernbichler, W., Kim, D., Kirk, A., Kjer, S., Klimek, I., Kocsis, G., Kogut, D., Komm, M., Korsholm, Søren Bang, Koslowski, H R, Koubiti, M., Kovacic, J., Kovarik, K., Krawczyk, N., Krbec, J., Krieger, K., Krivska, A., Kube, R., Kudlacek, O., Kurki-Suonio, T., Labit, B., Laggner, F.M., Laguardia, L., Lahtinen, Annukka M, Lalousis, P., Lang, P.T., Lauber, P., Lazanyi, N., Lazaros, A., Le, H.B., Lebschy, A., Leddy, J., Lefèvre, Laure, Lehnen, M., Leipold, Frank, Lessig, A., Leyland, M., Li, L., Liang, Y., Lipschultz, B., Liu, Y.Q., Loarer, T., Loarte, A., Loewenhoff, T., Lomanowski, B., Loschiavo, V.P., Lunt, T., Lupelli, I., Lux, H., Lyssoivan, A., Madsen, Jens, Maget, P., Maggi, C., Maggiora, R., Magnussen, Michael Løiten, Mailloux, J., Maljaars, B., Malygin, S.A., Mantica, P., Mantsinen, M., Maraschek, M., Marchand, B., Marconato, N., Marini, C., Marinucci, M., Markovic, T., Marocco, D., Marrelli, L., Martin, Y., Martín-Solís, J. R., Martitsch, A., Mastrostefano, S., Mattei, M., Matthews, G.F., Mavridis, M., Mayoral, M.-L., Mazon, D., McCarthy, P., McAdams, R., McArdle, G.J., McClements, K.G., McDermott, R., McMillan, B., Meisl, G., Merle, A., Meyer, O., Milanesio, D., Militello, F., Miron, I.G., Mitosinkova, K., Mlynar, J., Mlynek, A., Molina, Daniel R., Molina, Pablo, Monakhov, I., Morales, J.M., Moreau, Debra L., Morel, P., Moret, J.-M., Del Moro, A., Moulton, D., Müller, H.W., Nabais, F., Nardon, E., Naulin, Volker, Nemes-Czopf, A., Nespoli, F., Neu, R., Nielsen, Anders Henry, Nielsen, Stefan Kragh, Nikolaeva, V., Nimb, Søren Robert, Nocente, M., Nouailletas, R., Nowak, S., Oberkofler, M., Oberparleiter, M., Ochoukov, R., Odstrčil, T., Olsen, J., Omotani, J., O’Mullane, M.G., Orain, F., Osterman, N., Paccagnella, R., Pamela, S., Pangione, L., Panjan, M., Papp, G., Papřok, R., Parail, V., Parra, F.I., Pau, A., Pautasso, G., Pehkonen, S.-P., Pereira, A., Perelli Cippo, Enrico, Pericoli Ridolfini, V., Peterka, M., Petersson, P., Petrzilka, V., Piovesan, P., Piron, C., Pironti, A., Pisano, F., Pisokas, T., Pitts, R., Ploumistakis, I., Plyusnin, V., Pokol, G., Poljak, D., Pölöskei, P., Popovic, Z., Pór, G., Porte, L., Potzel, S., Predebon, I., Preynas, M., Primc, G., Pucella, Gianluca, Puiatti, M.E., Pütterich, T., Rack, M., Ramogida, G., Rapson, C., Rasmussen, Jens Juul, Rasmussen, Jesper, Rattá, G.A., Ratynskaia, S., Ravera, G., Réfy, D., Reich, M., Reimerdes, H., Reimold, F., Reinke, M., Reiser, D., Resnik, M., Reux, C., Ripamonti, D., Rittich, D., Riva, G., Rodriguez-Ramos, M., Rohde, V., Rosato, J., Ryter, F., Saarelma, S., Sabot, R., Saint-Laurent, F., Salewski, Mirko, Salmi, A., Samaddar, D., Sanchis-Sanchez, L., Santos, J., Sauter, O., Scannell, R., Scheffer, M., Schneider, M., Schneider, B., Schneider, P., Schneller, M., Schrittwieser, R., Schubert, M., Schweinzer, J., Seidl, J., Sertoli, M., Šesnić, S., Shabbir, A., Shalpegin, A., Shanahan, B., Sharapov, S., Sheikh, U., Sias, G., Sieglin, B., Silva, C., Silva, A., Silva Fuglister, M., Simpson, James J., Snicker, A., Sommariva, C., Sozzi, C, Spagnolo, S., Spizzo, G., Spolaore, M., Stange, T., Pedersen, Morten Stejner, Stepanov, I., Stober, J., Strand, P., Šušnjara, A., Suttrop, W., Szepesi, T., Tál, B., Tala, T., Tamain, P., Tardini, G., Tardocchi, M., Teplukhina, A., Terranova, D., Testa, D., Theiler, C., Thornton, A., Tolias, P., Tophøj, Laust Emil Hjerrild, Treutterer, W., Trevisan, G.L., Tripsky, M., Tsironis, C., Tsui, C., Tudisco, O., Uccello, A., Urban, Jesper, Valisa, M., Vallejos, Paul, Valovic, M., van den Brand, H., Vanovac, B., Varoutis, S., Vartanian, S., Vega-Castillo, Jesús, Verdoolaege, G., Verhaegh, K., Vermare, L., Vianello, N., Vicente, J., Viezzer, E., Vignitchouk, L., Vijvers, W.A.J., Villone, F., Viola, B., Vlahos, L., Voitsekhovitch, I., Vondráček, P., Vu, N.M.T., Wágner, D., Walkden, N. R., Wang, N., Wauters, T., Weiland, M., Weinzettl, V., Westerhof, E., Wiesenberger, M., Willensdorfer, M., Wischmeier, M., Wodniak, I., Wolfrum, E., Yadykin, D., Zagorski, R., Zammuto, I., Zanca, P., Zaplotnik, R., Zestanakis, P., Zhang, W., Zoletnik, S., Zuin, Matteo, Meyer, H., Eich, T., Beurskens, M., Coda, S., Hakola, A.H., Martin, P., Adamek, J., Agostini, M., Aguiam, D., Ahn, J., Aho-Mantila, L., Akers, R., Albanese, R., Aledda, R., Alessi, E., Allan, Jonathan S., da Costa Alves Machado, Simone, Ambrosino, R., Amicucci, L., Anand, H., Anastassiou, G., Andrèbe, Y., Angioni, C., Apruzzese, G., Ariola, M., Arnichand, H., Arter, W., Baciero, A., Barnes, M., Barrera Orte, L., Behn, R., Bencze, A., Bernardo, J., Bernert, M., Bettini, P., Bílková, P., Bin Najib, Waqas, Birkenmeier, G., Bizarro, J P S, Blanchard, P., Blanken, T., Bluteau, M., Bobkov, V., Bogar, O., Böhm, P., Bolzonella, T., Boncagni, L., Botrugno, A., Bottereau, C., Bouquey, F., Bourdelle, C., Bremond, S., Brezinsek, S., Brida, D., Brochard, F., Buchanan, F.J., Bufferand, H., Buratti, P, Cahyna, P., Calabro, G., Camenen, Y., Caniello, R., Cannas, B., Canton, A., Cardinali, A., Carnevale, D., Carr, Meghan, Carralero, D., Carvalho, P., Casali, L., Castaldo, C., Castejón, F., Castro, R., Causa, F., Cavazzana, R., Cavedon, M., Cecconello, M., Ceccuzzi, S., Cesario, R., Challis, C.D., Chapman, I.T., Chapman, S.C., Chernyshova, M., Choi, D-Y., Cianfarani, C., Ciraolo, G., Citrin, J, Clairet, F., Classen, I., Coelho, R., Coenen, J.W., Colas, L., Conway, G., Corre, Y., Costea, S., Crisanti, F, Cruz, N., Cseh, G., Czarnecka, A., D’Arcangelo, O., De Angeli, M., De Masi, G., De Temmerman, G., De Tommasi, G., Decker, J., Delogu, R.S., Dendy, R.O., Denner, P., Di Troia, C., Dimitrova, M., D’Inca, R., Dorić, V., Douai, D., Drenik, A., Dudson, B., Dunai, D., Dunne, M., Duval, B. P., Easy, L., Elmore, S., Erdös, B., Esposito, B., Fable, E., Faitsch, M., Fanni, A., Fedorczak, N., Felici, F., Ferreira, J., Février, O., Ficker, O., Fietz, S., Figini, L., Figueiredo, A., Fil, A., Fishpool, G., FitzGerald, Michael, Fontana, M., Ford, O., Frassinetti, L, Fridström, R., Frigione, D., Fuchert, G., Fuchs, C., Furno Palumbo, M., Futatani, S., Gabellieri, L., Gałązka, K., Galdon-Quiroga, J., Galeani, S., Gallart, D., Gallo, Antonio, Galperti, C., Gao, Y., Garavaglia, S., Garcia, J., Garcia-Carrasco, A., Garcia Lopez, J., García-Muñoz, M., Gardarein, J.-L., Garzotti, L., Gaspar, J., Gauthier, E., Geelen, P., Geiger, B., Ghendrih, P., Ghezzi, F., Giacomelli, L., Giannone, L., Giovannozzi, E., Giroud, C., Gleason González, C., Gobbin, M., Goodman, T.P., Gorini, G., Gospodarczyk, M., Granucci, G., Gruber, M., Gude, A., Guimarais, L., Guirlet, R., Gunn, George J., Hacek, P., Hacquin, S., Hall, S., Ham, C., Happel, T., Harrison, J., Harting, D., Hauer, V., Havlícková, E., Hellsten, T., Helou, W., Henderson, S.S., Hennequin, P., Heyn, M., Hnat, B., Hölzl, M., Hogeweij, G.M.D., Honoré, Connie, Hopf, C., Horáček, J., Hornung, G., Horvath, L., Huang, Zhiwei, Huber, Andreas, Igitkhanov, J., Igochine, V., Imrisek, M., Innocente, P., Ionita-Schrittwieser, C., Isliker, H., Ivanova-Stanik, I., Jacobsen, Asger Schou, Jacquet, P., Jakubowski, M., Jardin, A., Jaulmes, F., Jenko, F., Jensen, Thomas, Olsen, Jeppe Miki Busk, Jessen, Martin, Joffrin, E., Jones, O., Jónsson, T., Kallenbach, A., Kallinikos, N., Kalvin, S., Kappatou, A., Karhunen, J., Karpushov, A., Kasilov, S., Kasprowicz, G., Kendl, A., Kernbichler, W., Kim, D., Kirk, A., Kjer, S., Klimek, I., Kocsis, G., Kogut, D., Komm, M., Korsholm, Søren Bang, Koslowski, H R, Koubiti, M., Kovacic, J., Kovarik, K., Krawczyk, N., Krbec, J., Krieger, K., Krivska, A., Kube, R., Kudlacek, O., Kurki-Suonio, T., Labit, B., Laggner, F.M., Laguardia, L., Lahtinen, Annukka M, Lalousis, P., Lang, P.T., Lauber, P., Lazanyi, N., Lazaros, A., Le, H.B., Lebschy, A., Leddy, J., Lefèvre, Laure, Lehnen, M., Leipold, Frank, Lessig, A., Leyland, M., Li, L., Liang, Y., Lipschultz, B., Liu, Y.Q., Loarer, T., Loarte, A., Loewenhoff, T., Lomanowski, B., Loschiavo, V.P., Lunt, T., Lupelli, I., Lux, H., Lyssoivan, A., Madsen, Jens, Maget, P., Maggi, C., Maggiora, R., Magnussen, Michael Løiten, Mailloux, J., Maljaars, B., Malygin, S.A., Mantica, P., Mantsinen, M., Maraschek, M., Marchand, B., Marconato, N., Marini, C., Marinucci, M., Markovic, T., Marocco, D., Marrelli, L., Martin, Y., Martín-Solís, J. R., Martitsch, A., Mastrostefano, S., Mattei, M., Matthews, G.F., Mavridis, M., Mayoral, M.-L., Mazon, D., McCarthy, P., McAdams, R., McArdle, G.J., McClements, K.G., McDermott, R., McMillan, B., Meisl, G., Merle, A., Meyer, O., Milanesio, D., Militello, F., Miron, I.G., Mitosinkova, K., Mlynar, J., Mlynek, A., Molina, Daniel R., Molina, Pablo, Monakhov, I., Morales, J.M., Moreau, Debra L., Morel, P., Moret, J.-M., Del Moro, A., Moulton, D., Müller, H.W., Nabais, F., Nardon, E., Naulin, Volker, Nemes-Czopf, A., Nespoli, F., Neu, R., Nielsen, Anders Henry, Nielsen, Stefan Kragh, Nikolaeva, V., Nimb, Søren Robert, Nocente, M., Nouailletas, R., Nowak, S., Oberkofler, M., Oberparleiter, M., Ochoukov, R., Odstrčil, T., Olsen, J., Omotani, J., O’Mullane, M.G., Orain, F., Osterman, N., Paccagnella, R., Pamela, S., Pangione, L., Panjan, M., Papp, G., Papřok, R., Parail, V., Parra, F.I., Pau, A., Pautasso, G., Pehkonen, S.-P., Pereira, A., Perelli Cippo, Enrico, Pericoli Ridolfini, V., Peterka, M., Petersson, P., Petrzilka, V., Piovesan, P., Piron, C., Pironti, A., Pisano, F., Pisokas, T., Pitts, R., Ploumistakis, I., Plyusnin, V., Pokol, G., Poljak, D., Pölöskei, P., Popovic, Z., Pór, G., Porte, L., Potzel, S., Predebon, I., Preynas, M., Primc, G., Pucella, Gianluca, Puiatti, M.E., Pütterich, T., Rack, M., Ramogida, G., Rapson, C., Rasmussen, Jens Juul, Rasmussen, Jesper, Rattá, G.A., Ratynskaia, S., Ravera, G., Réfy, D., Reich, M., Reimerdes, H., Reimold, F., Reinke, M., Reiser, D., Resnik, M., Reux, C., Ripamonti, D., Rittich, D., Riva, G., Rodriguez-Ramos, M., Rohde, V., Rosato, J., Ryter, F., Saarelma, S., Sabot, R., Saint-Laurent, F., Salewski, Mirko, Salmi, A., Samaddar, D., Sanchis-Sanchez, L., Santos, J., Sauter, O., Scannell, R., Scheffer, M., Schneider, M., Schneider, B., Schneider, P., Schneller, M., Schrittwieser, R., Schubert, M., Schweinzer, J., Seidl, J., Sertoli, M., Šesnić, S., Shabbir, A., Shalpegin, A., Shanahan, B., Sharapov, S., Sheikh, U., Sias, G., Sieglin, B., Silva, C., Silva, A., Silva Fuglister, M., Simpson, James J., Snicker, A., Sommariva, C., Sozzi, C, Spagnolo, S., Spizzo, G., Spolaore, M., Stange, T., Pedersen, Morten Stejner, Stepanov, I., Stober, J., Strand, P., Šušnjara, A., Suttrop, W., Szepesi, T., Tál, B., Tala, T., Tamain, P., Tardini, G., Tardocchi, M., Teplukhina, A., Terranova, D., Testa, D., Theiler, C., Thornton, A., Tolias, P., Tophøj, Laust Emil Hjerrild, Treutterer, W., Trevisan, G.L., Tripsky, M., Tsironis, C., Tsui, C., Tudisco, O., Uccello, A., Urban, Jesper, Valisa, M., Vallejos, Paul, Valovic, M., van den Brand, H., Vanovac, B., Varoutis, S., Vartanian, S., Vega-Castillo, Jesús, Verdoolaege, G., Verhaegh, K., Vermare, L., Vianello, N., Vicente, J., Viezzer, E., Vignitchouk, L., Vijvers, W.A.J., Villone, F., Viola, B., Vlahos, L., Voitsekhovitch, I., Vondráček, P., Vu, N.M.T., Wágner, D., Walkden, N. R., Wang, N., Wauters, T., Weiland, M., Weinzettl, V., Westerhof, E., Wiesenberger, M., Willensdorfer, M., Wischmeier, M., Wodniak, I., Wolfrum, E., Yadykin, D., Zagorski, R., Zammuto, I., Zanca, P., Zaplotnik, R., Zestanakis, P., Zhang, W., Zoletnik, S., and Zuin, Matteo

Abstract

Integrating the plasma core performance with an edge and scrape-off layer (SOL) that leads to tolerable heat and particle loads on the wall is a major challenge. The new European medium size tokamak task force (EU-MST) coordinates research on ASDEX Upgrade (AUG), MAST and TCV. This multi-machine approach within EU-MST, covering a wide parameter range, is instrumental to progress in the field, as ITER and DEMO core/pedestal and SOL parameters are not achievable simultaneously in present day devices. A two prong approach is adopted. On the one hand, scenarios with tolerable transient heat and particle loads, including active edge localised mode (ELM) control are developed. On the other hand, divertor solutions including advanced magnetic configurations are studied. Considerable progress has been made on both approaches, in particular in the fields of: ELM control with resonant magnetic perturbations (RMP), small ELM regimes, detachment onset and control, as well as filamentary scrape-off-layer transport. For example full ELM suppression has now been achieved on AUG at low collisionality with n = 2 RMP maintaining good confinement HH(98,y2)≈0.95 Advances have been made with respect to detachment onset and control. Studies in advanced divertor configurations (Snowflake, Super-X and X-point target divertor) shed new light on SOL physics. Cross field filamentary transport has been characterised in a wide parameter regime on AUG, MAST and TCV progressing the theoretical and experimental understanding crucial for predicting first wall loads in ITER and DEMO. Conditions in the SOL also play a crucial role for ELM stability and access to small ELM regimes.

Published
2017

5. Commissioning of the extended multi-frequency ECRH system at ASDEX upgrade

Author

Wagner, D., primary, Stober, J., additional, Kircher, M., additional, Leuterer, F., additional, Monaco, F., additional, Munich, M., additional, Schubert, M., additional, Zohm, H., additional, Gantenbein, G., additional, Jelonnek, J., additional, Thumm, M., additional, Meier, A., additional, Scherer, T., additional, Strauss, D., additional, Kasparek, W., additional, Lechte, C., additional, Plaum, B., additional, Zach, A., additional, Litvak, A.G., additional, Denisov, G.G., additional, Chirkov, A., additional, Popov, L.G., additional, Nichiporenko, V.O., additional, Myasnikov, V.E., additional, Tai, E.M., additional, Solyanova, E.A., additional, and Malygin, S.A., additional

Published
2017
Full Text
View/download PDF

6. The broadband multi-megawatt ECRH system at ASDEX upgrade

Author

Wagner, D., primary, Stober, J., additional, Honecker, F., additional, Leuterer, F., additional, Monaco, F., additional, Muller, S., additional, Münich, M., additional, Reich, M., additional, Schubert, M., additional, Schutz, H., additional, Treutterer, W., additional, Zohm, H., additional, Thumm, M., additional, Scherer, T., additional, Meier, A., additional, Gantenbein, G., additional, Jelonnek, J., additional, Kasparek, W., additional, Plaum, B., additional, Hohnle, H., additional, Lechte, C., additional, Litvak, A.G., additional, Denisov, G.G., additional, Chirkov, A., additional, Popov, G., additional, Nichiporenko, V.O., additional, Myasnikov, V.E., additional, Tai, E.M., additional, Solyanova, E.A., additional, and Malygin, S.A., additional

Published
2012
Full Text
View/download PDF

7. ECRH on ASDEX Upgrade - System Status, Feed-Back Control, Plasma Physics Results -

Author

Stober, J., primary, Bock, A., additional, Höhnle, H., additional, Reich, M., additional, Sommer, F., additional, Treutterer, W., additional, Wagner, D., additional, Gianone, L., additional, Herrmann, A., additional, Leuterer, F., additional, Monaco, F., additional, Marascheck, M., additional, Mlynek, A., additional, Müller, S., additional, Münich, M., additional, Poli, E., additional, Schubert, M., additional, Schütz, H., additional, Zohm, H., additional, Kasparek, W., additional, Stroth, U., additional, Meier, A., additional, Scherer, Th., additional, Strauβ, D., additional, Vaccaro, A., additional, Flamm, J., additional, Thumm, M., additional, Litvak, A., additional, Denisov, G.G., additional, Chirkov, A.V., additional, Tai, E.M., additional, Popov, L.G., additional, Nichiporenko, V.O., additional, Myasnikov, V.E., additional, Soluyanova, E.A., additional, and Malygin, S.A., additional

Published
2012
Full Text
View/download PDF

8. ECRH ON ASDEX UPGRADE - SYSTEM EXTENSION, NEW MODES OF OPERATION, PLASMA PHYSICS RESULTS

Author

STOBER, J., primary, WAGNER, D., additional, GIANNONE, L., additional, LEUTERER, F., additional, MARASCHECK, M., additional, MLYNEK, A., additional, MONACO, F., additional, MÜNICH, M., additional, POLI, E., additional, REICH, M., additional, SCHMID-LORCH, D., additional, SCHÜTZ, H., additional, SCHWEINZER, J., additional, TREUTTERER, W., additional, ZOHM, H., additional, MEIER, A., additional, SCHERER, TH., additional, FLAMM, J., additional, THUMM, M., additional, HÖHNLE, H., additional, KASPAREK, W., additional, STROTH, U., additional, CHIRKOV, A.V., additional, DENISOV, G.G., additional, LITVAK, A., additional, MALYGIN, S.A., additional, MYASNIKOV, V.E., additional, NICHIPORENKO, V.O., additional, POPOV, L.G., additional, SOLUYANOVA, E.A., additional, and TAI, E.M., additional

Published
2011
Full Text
View/download PDF

9. Development in Russia of 170 GHz gyrotron for ITER

Author

Litvak, A.G., primary, Denisov, G.G., additional, Agapova, M.V., additional, Gnedenkov, A.Ph., additional, Kostyna, A.N., additional, Nichiporenko, V.O., additional, Myasnikov, V.E., additional, Popov, L.G., additional, Tai, E.M., additional, Usachev, S.V., additional, Zapevalov, V.E., additional, Chirkov, A.V., additional, Ilin, V.I., additional, Ilin, V.N., additional, Kuftin, A.N., additional, Malygin, S.A., additional, Malygin, V.I., additional, Parshin, V.V., additional, Pavel'ev, A.B., additional, Rukavishnikova, V.G., additional, Roschin, Yu.V., additional, Sokolov, E.V., additional, Soluyanova, E.A., additional, and Vikharev, A.L., additional

Published
2009
Full Text
View/download PDF

10. Development in Russia of 170 GHz gyrotron for ITE

Author

Popov, L.G., primary, Denisov, G.G., additional, Litvak, A.G., additional, Agapova, M.V., additional, Gnedenkov, A.Ph., additional, Kostyna, A.N., additional, Nichiporenko, V.O., additional, Myasnikov, V.E., additional, Tai, E.M., additional, Usachev, S.V., additional, Zapevalov, V.E., additional, Chirkov, A.V., additional, Ilin, V.I., additional, Ilin, V.N., additional, Kuftin, A.N., additional, Malygin, S.A., additional, Malygin, V.I., additional, Parshin, V.V., additional, Pavel'ev, A.B., additional, Rukavishnikova, V.G., additional, Roschin, Yu.V., additional, Sokolov, E.V., additional, Soluyanova, E.A., additional, and Vikharev, A.L., additional

Published
2008
Full Text
View/download PDF

11. Progress with the new multi-frequency ECRH system for ASDEX upgrade

Author

Wagner, D., primary, Franke, T., additional, Leuterer, F., additional, Monaco, F., additional, Munich, M., additional, Schutz, H., additional, Stober, J., additional, Volpe, F., additional, Zohm, H., additional, Thumm, M., additional, Gantenbein, G., additional, Flamm, J., additional, Heidinger, R., additional, Meier, A., additional, Kasparek, W., additional, Lechte, C., additional, Litvak, A.G., additional, Denisov, G.G., additional, Cirkov, A., additional, Tai, E.M., additional, Popov, L.G., additional, Nichiporenko, V.O., additional, Myasnikov, V.E., additional, Solyanova, E.A., additional, and Malygin, S.A., additional

Published
2008
Full Text
View/download PDF

12. Multi-frequency gyrotrons for plasma fusion installations

Author

Denisov, G.G., primary, Litvak, A.G., additional, Agapova, M.V., additional, Myasnikov, V.E., additional, Tai, E.M., additional, Zapevalov, V.E., additional, Chirkov, A.V., additional, Kuftin, A.N., additional, Malygin, S.A., additional, Malygin, V.I., additional, Nicniporenko, V.O., additional, Kazansky, I.V., additional, Kruglov, A.V., additional, Rukavishnikova, V.G., additional, Gnedenkov, A.F., additional, Pavel'ev, A.B., additional, Parshin, V.V., additional, Popov, L.G., additional, Sokolov, E.V., additional, Soluyanova, E.A., additional, Ilin, V.I., additional, Ilin, V.N., additional, Vikharev, A.L., additional, Shamanova, N.A., additional, and Usachev, S.V., additional

Published
2008
Full Text
View/download PDF

13. Development in Russia of high power gyrotrons for plasma fusion installations

Author

Denisov, G.G., primary, Litvak, A.G., additional, Myasnikov, V.E., additional, Tai, E.M., additional, Zapevalov, V.E., additional, Agapova, M.V., additional, Chirkov, A.V., additional, Kuftin, A.N., additional, Malygin, S.A., additional, Malygin, V.I., additional, Nicniporenko, V.O., additional, Pavel'ev, A.B., additional, Parshin, V.V., additional, Soluyanova, E.A., additional, Ilin, V.I., additional, Ilin, V.N., additional, Vikharev, A.L., additional, Usachev, S.V., additional, and Usov, V.G., additional

Published
2008
Full Text
View/download PDF

14. Status of the new multi-frequency ECRH system for ASDEX Upgrade

Author

Wagner, D., primary, Grünwald, G., additional, Leuterer, F., additional, Manini, A., additional, Monaco, F., additional, Münich, M., additional, Schütz, H., additional, Stober, J., additional, Zohm, H., additional, Franke, T., additional, Thumm, M., additional, Gantenbein, G., additional, Heidinger, R., additional, Meier, A., additional, Kasparek, W., additional, Lechte, C., additional, Litvak, A., additional, Denisov, G.G., additional, Chirkov, A.V., additional, Tai, E.M., additional, Popov, L.G., additional, Nichiporenko, V.O., additional, Myasnikov, V.E., additional, Solyanova, E.A., additional, Malygin, S.A., additional, Meo, F., additional, and Woskov, P., additional

Published
2008
Full Text
View/download PDF

15. Present Status of the New Multifrequency ECRH System for ASDEX Upgrade

Author

Wagner, D.H., primary, Grunwald, G., additional, Leuterer, F., additional, Manini, A., additional, Monaco, F., additional, Munich, M.J., additional, Schutz, H., additional, Stober, J., additional, Zohm, H., additional, Franke, T., additional, Thumm, M., additional, Heidinger, R., additional, Gantenbein, G., additional, Meier, A., additional, Kasparek, W., additional, Lechte, C., additional, Litvak, A.G., additional, Denisov, G.G., additional, Chirkov, A.V., additional, Tai, E.M., additional, Popov, L.G., additional, Nichiporenko, V.O., additional, Myasnikov, V.E., additional, Solyanova, E.A., additional, Malygin, S.A., additional, Meo, F., additional, and Woskov, P.P., additional

Published
2008
Full Text
View/download PDF

16. Present Status of the New Multi-Frequency ECRH System for ASDEX Upgrade

Author

Wagner, D., primary, Leuterer, F., additional, Stober, J., additional, Manini, A., additional, Monaco, F., additional, Munich, M., additional, Schutz, H., additional, Zohm, H., additional, Franke, T., additional, Thumm, M., additional, Heidinger, R., additional, Danilov, I., additional, Gantenbein, G., additional, Flamm, J., additional, Kasparek, W., additional, Litvak, A.G., additional, Popov, L.G., additional, Nichiporenko, V.O., additional, Myasnikov, V.E., additional, Denisov, G.G, additional, Tai, E.M., additional, Solyanova, E.A., additional, and Malygin, S.A., additional

Published
2007
Full Text
View/download PDF

17. Multi-Frequency Gyrotron with BN Brewster Window

Author

Denisov, G.G., primary, Belousov, V.I., additional, Pavel'ev, A.B., additional, Chirkov, A.V., additional, Ilin, V.N., additional, Kurbatov, V.I., additional, Malygin, S.A., additional, Myasnikov, V.E., additional, Orlov, V.B., additional, Soluyanova, E.A., additional, Sokolov, E.V., additional, and Tai, E.M., additional

Published
2006
Full Text
View/download PDF

19. First tests of the new multi-frequency ecrh system at ASDEX upgrade

Author

Leuterer, F., primary, Wagner, D., additional, Manini, A., additional, Monaco, F., additional, Munich, M., additional, Ryter, F., additional, Schutz, H., additional, Zohm, H., additional, Franke, T., additional, Thumm, M., additional, Heidinger, R., additional, Gantenbein, G., additional, Kasparek, W., additional, Litvak, A.G., additional, Popov, L.G., additional, Nichiporenko, V.O., additional, Myasnikov, V.E., additional, Denisov, G.G., additional, Tai, E.M., additional, Solyanova, E.A., additional, and Malygin, S.A., additional

Published
2006
Full Text
View/download PDF

20. The problems of increase in power, efficiency and frequency of gyrotrons for plasma investigations.

Author

Fix, A.Sh., Flyagin, V.A., Goldenberg, A.L., Khizhnyak, V.I., Malygin, S.A., Tsimring, Sh.E., and Zapevalov, V.E.

Subjects
GYROTRONS, ELECTRON cyclotron resonance sources, PLASMA heating, DESIGN
Abstract

In experiments aimed at the development of gyrotrons for electron-cyclotron (EC) plasma heating, output power of 2 MW at a wavelength of 3 mm was attained. The possibility of increase in frequency of millimetre-wave gyrotron operation by transition to higher EC harmonics at a fixed magnetic field by the use of highselectivity two-resonator cavities is discussed. Outputs of over 100 kW were generated at the second and third harmonics of EC frequency. The results of calculation of pulsed magnetic systems, capable of providing the operation of near millimetre-wave long-pulsed gyrotrons, are given. The principles of increase in efficiency of gyrotrons by means of a depressed two-stage collector of electrons are discussed. [ABSTRACT FROM AUTHOR]

Published
1984
Full Text
View/download PDF

23. Development in Russia of 170 GHz gyrotron for ITER.

Author

Litvak, A.G., Denisov, G.G., Agapova, M.V., Gnedenkov, A.P., Kostyna, A.N., Nichiporenko, V.O., Myasnikov, V.E., Popov, L.G., Tai, E.M., Usachev, S.V., Zapevalov, V.E., Chirkov, A.V., Ilin, V.I., Ilin, V.N., Kuftin, A.N., Malygin, S.A., Malygin, V.I., Parshin, V.V., Zavolsky, N.A., and Pavel'ev, A.B.

Published
2009
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results