8 results on '"Harrer, G.F."'
Search Results
2. Evidence on the effects of main-chamber neutrals on density shoulder broadening
- Author
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Tsui, C.K., Boedo, J., Brida, D., Février, O., Harrer, G.F., Perek, A., Reimerdes, H., Duval, B.P., Gorno, S., Sheikh, U., Theiler, C., Vianello, N., Walkden, N., Wensing, M., Baquero-Ruiz, M., team, TCV, Team, MST1, TCV Team, and EUROfusion MST1 Team
- Subjects
musculoskeletal diseases ,particle ,sol ,scrape-off-layer ,transport ,detachment ,Condensed Matter Physics - Abstract
Evidence that density shoulder broadening is dependent on high main-chamber neutral density is presented. Shoulder broadening does notoccur when the sources for main-chamber neutrals are minimized using divertor baffles and wide gaps to the first wall (similar to 3x the densitydecay length). Removing the baffles or reducing the gap to the inner wall both act to increase the density shoulder amplitude in otherwiseidentical TCV discharges. Radial turbulent transport is correlated with shoulder amplitude. (C) Published under an exclusive license by AIP Publishing
- Published
- 2022
3. Broadening of the power fall-off length in a high density, high confinement H-mode regime in ASDEX Upgrade
- Author
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Faitsch, M., primary, Eich, T., additional, Harrer, G.F., additional, Wolfrum, E., additional, Brida, D., additional, David, P., additional, Griener, M., additional, and Stroth, U., additional
- Published
- 2021
- Full Text
- View/download PDF
4. Continuous observation of filaments from the confined region to the far scrape-off layer
- Author
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Griener, M., primary, Wolfrum, E., additional, Birkenmeier, G., additional, Faitsch, M., additional, Fischer, R., additional, Fuchert, G., additional, Gil, L., additional, Harrer, G.F., additional, Manz, P., additional, Wendler, D., additional, and Stroth, U., additional
- Published
- 2020
- Full Text
- View/download PDF
5. Overview of physics studies on ASDEX Upgrade
- Author
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Meyer, H., Angioni, C., Albert, C.G., Arden, N., Parra, R. Arredondo, Asunta, O., Baar, M. de, Balden, M., Bandaru, V., Behler, K., Bergmann, A., Bernardo, J., Bernert, M., Biancalani, A., Bilato, R., Birkenmeier, G., Blanken, T.C., Bobkov, V., Bock, A., Bolzonella, T., Bortolon, A., Böswirth, B., Bottereau, C., Bottino, A., Brand, H. van den, Brezinsek, S., Brida, D., Brochard, F., Bruhn, C., Buchanan, J., Buhler, A., Burckhart, A., Camenen, Y., Carlton, D., Carr, M., Carralero, D., Castaldo, C., Cavedon, M., Cazzaniga, C., Ceccuzzi, S., Challis, C., Chankin, A., Chapman, S., Cianfarani, C., Clairet, F., Coda, S., Coelho, R., Coenen, J.W., Colas, L., Conway, G.D., Costea, S., Coster, D.P., Cote, T.B., Creely, A., Croci, G., Cseh, G., Czarnecka, A., Cziegler, I., D'Arcangelo, O., David, P., Day, C., Delogu, R., Marné, P. de, Denk, S.S., Denner, P., Dibon, M., Siena, A. Di, Douai, D., Drenik, A., Drube, R., Dunne, M., Duval, B.P., Dux, R., Eich, T., Elgeti, S., Engelhardt, K., Erdös, B., Erofeev, I., Esposito, B., Fable, E., Faitsch, M., Fantz, U., Faugel, H., Faust, I., Felici, F., Ferreira, J., Fietz, S., Figuereido, A., Fischer, R., Ford, O., Frassinetti, L., Freethy, S., Fröschle, M., Fuchert, G., Fuchs, J.C., Fünfgelder, H., Galazka, K., Galdon-Quiroga, J., Gallo, A., Gao, Y., Garavaglia, S., Garcia-Carrasco, A., Garcia-Muñoz, M., Geiger, B., Giannone, L., Gil, L., Giovannozzi, E., Gleason-González, C., Glöggler, S., Gobbin, M., Görler, T., Ortiz, I. Gomez, Martin, J. Gonzalez, Goodman, T., Gorini, G., Gradic, D., Gräter, A., Granucci, G., Greuner, H., Griener, M., Groth, M., Gude, A., Günter, S., Guimarais, L., Haas, G., Hakola, A.H., Ham, C., Happel, T., Harder, N. den, Harrer, G.F., Harrison, J., Hauer, V., Hayward-Schneider, T., Hegna, C.C., Heinemann, B., Heinzel, S., Hellsten, T., Henderson, S., Hennequin, P., Herrmann, A., Heyn, M.F., Heyn, E., Hitzler, F., Hobirk, J., Höfler, K., Hölzl, M., Höschen, T., Holm, J.H., Hopf, C., Hornsby, W.A., Horvath, L., Houben, A., Huber, A., Igochine, V., Ilkei, T., Ivanova-Stanik, I., Jacob, W., Jacobsen, A.S., Janky, F., Vuuren, A. Jansen van, Jardin, A., Jaulmes, F., Jenko, F., Jensen, T., Joffrin, E., Käsemann, C.-P., Kallenbach, A., Kálvin, S., Kantor, M., Kappatou, A., Kardaun, O., Karhunen, J., Kasilov, S., Kazakov, Y., Kernbichler, W., Kirk, A., Hansen, S. Kjer, Klevarova, V., Kocsis, G., Köhn, A., Koubiti, M., Krieger, K., Krivska, A., Krämer-Flecken, A., Kudlacek, O., Kurki-Suonio, T., Kurzan, B., Labit, B., Lackner, K., Laggner, F., Lang, P.T., Lauber, P., Lebschy, A., Leuthold, N., Li, M., Linder, O., Lipschultz, B., Liu, F., Liu, Y., Lohs, A., Lu, Z., Cortemiglia, T. Luda di, Luhmann, N.C., Lunsford, R., Lunt, T., Lyssoivan, A., Maceina, T., Madsen, J., Maggiora, R., Maier, H., Maj, O., Mailloux, J., Maingi, R., Maljaars, E., Manas, P., Mancini, A., Manhard, A., Manso, M.-E., Mantica, P., Mantsinen, M., Manz, P., Maraschek, M., Martens, C., Martin, P., Marrelli, L., Martitsch, A., Mayer, M., Mazon, D., McCarthy, P.J., McDermott, R., Meister, H., Medvedeva, A., Merkel, R., Merle, A., Mertens, V., Meshcheriakov, D., Meyer, O., Miettunen, J., Milanesio, D., Mink, F., Mlynek, A., Monaco, F., Moon, C., Nabais, F., Nemes-Czopf, A., Neu, G., Neu, R., Nielsen, A.H., Nielsen, S.K., Nikolaeva, V., Nocente, M., Noterdaeme, J.-M., Novikau, I., Nowak, S., Oberkofler, M., Oberparleiter, M., Ochoukov, R., Odstrcil, T., Olsen, J., Orain, F., Palermo, F., Pan, O., Papp, G., Perez, I. Paradela, Pau, A., Pautasso, G., Penzel, F., Petersson, P., Acosta, J. Pinzón, Piovesan, P., Piron, C., Pitts, R., Plank, U., Plaum, B., Ploeckl, B., Plyusnin, V., Pokol, G., Poli, E., Porte, L., Potzel, S., Prisiazhniuk, D., Pütterich, T., Ramisch, M., Rasmussen, J., Rattá, G.A., Ratynskaia, S., Raupp, G., Ravera, G.L., Réfy, D., Reich, M., Reimold, F., Reiser, D., Ribeiro, T., Riesch, J., Riedl, R., Rittich, D., Rivero-Rodriguez, J.F., Rocchi, G., Rodriguez-Ramos, M., Rohde, V., Ross, A., Rott, M., Rubel, M., Ryan, D., Ryter, F., Saarelma, S., Salewski, M., Salmi, A., Sanchis-Sanchez, L., Santos, J., Sauter, O., Scarabosio, A., Schall, G., Schmid, K., Schmitz, O., Schneider, P.A., Schrittwieser, R., Schubert, M., Schwarz-Selinger, T., Schweinzer, J., Scott, B., Sehmer, T., Seliunin, E., Sertoli, M., Shabbir, A., Shalpegin, A., Shao, L., Sharapov, S., Sias, G., Siccinio, M., Sieglin, B., Sigalov, A., Silva, A., Silva, C., Silvagni, D., Simon, P., Simpson, J., Smigelskis, E., Snicker, A., Sommariva, C., Sozzi, C., Spolaore, M., Stegmeir, A., Stejner, M., Stober, J., Stroth, U., Strumberger, E., Suarez, G., Sun, H.-J., Suttrop, W., Sytova, E., Szepesi, T., Tál, B., Tala, T., Tardini, G., Tardocchi, M., Teschke, M., Terranova, D., Tierens, W., Thorén, E., Told, D., Tolias, P., Tudisco, O., Treutterer, W., Trier, E., Tripský, M., Valisa, M., Valovic, M., Vanovac, B., Vugt, D. van, Varoutis, S., Verdoolaege, G., Vianello, N., Vicente, J., Vierle, T., Viezzer, E., Toussaint, U. von, Wagner, D., Wang, N., Wang, X., Weiland, M., White, A.E., Wiesen, S., Willensdorfer, M., Wiringer, B., Wischmeier, M., Wolf, R., Wolfrum, E., Xiang, L., Yang, Q., Yang, Z., Yu, Q., Zagórski, R., Zammuto, I., Zhang, W., Zeeland, M. van, Zehetbauer, T., Zilker, M., Zoletnik, S., Zohm, H., Meyer, H., Angioni, C., Albert, C.G., Arden, N., Parra, R. Arredondo, Asunta, O., Baar, M. de, Balden, M., Bandaru, V., Behler, K., Bergmann, A., Bernardo, J., Bernert, M., Biancalani, A., Bilato, R., Birkenmeier, G., Blanken, T.C., Bobkov, V., Bock, A., Bolzonella, T., Bortolon, A., Böswirth, B., Bottereau, C., Bottino, A., Brand, H. van den, Brezinsek, S., Brida, D., Brochard, F., Bruhn, C., Buchanan, J., Buhler, A., Burckhart, A., Camenen, Y., Carlton, D., Carr, M., Carralero, D., Castaldo, C., Cavedon, M., Cazzaniga, C., Ceccuzzi, S., Challis, C., Chankin, A., Chapman, S., Cianfarani, C., Clairet, F., Coda, S., Coelho, R., Coenen, J.W., Colas, L., Conway, G.D., Costea, S., Coster, D.P., Cote, T.B., Creely, A., Croci, G., Cseh, G., Czarnecka, A., Cziegler, I., D'Arcangelo, O., David, P., Day, C., Delogu, R., Marné, P. de, Denk, S.S., Denner, P., Dibon, M., Siena, A. Di, Douai, D., Drenik, A., Drube, R., Dunne, M., Duval, B.P., Dux, R., Eich, T., Elgeti, S., Engelhardt, K., Erdös, B., Erofeev, I., Esposito, B., Fable, E., Faitsch, M., Fantz, U., Faugel, H., Faust, I., Felici, F., Ferreira, J., Fietz, S., Figuereido, A., Fischer, R., Ford, O., Frassinetti, L., Freethy, S., Fröschle, M., Fuchert, G., Fuchs, J.C., Fünfgelder, H., Galazka, K., Galdon-Quiroga, J., Gallo, A., Gao, Y., Garavaglia, S., Garcia-Carrasco, A., Garcia-Muñoz, M., Geiger, B., Giannone, L., Gil, L., Giovannozzi, E., Gleason-González, C., Glöggler, S., Gobbin, M., Görler, T., Ortiz, I. Gomez, Martin, J. Gonzalez, Goodman, T., Gorini, G., Gradic, D., Gräter, A., Granucci, G., Greuner, H., Griener, M., Groth, M., Gude, A., Günter, S., Guimarais, L., Haas, G., Hakola, A.H., Ham, C., Happel, T., Harder, N. den, Harrer, G.F., Harrison, J., Hauer, V., Hayward-Schneider, T., Hegna, C.C., Heinemann, B., Heinzel, S., Hellsten, T., Henderson, S., Hennequin, P., Herrmann, A., Heyn, M.F., Heyn, E., Hitzler, F., Hobirk, J., Höfler, K., Hölzl, M., Höschen, T., Holm, J.H., Hopf, C., Hornsby, W.A., Horvath, L., Houben, A., Huber, A., Igochine, V., Ilkei, T., Ivanova-Stanik, I., Jacob, W., Jacobsen, A.S., Janky, F., Vuuren, A. Jansen van, Jardin, A., Jaulmes, F., Jenko, F., Jensen, T., Joffrin, E., Käsemann, C.-P., Kallenbach, A., Kálvin, S., Kantor, M., Kappatou, A., Kardaun, O., Karhunen, J., Kasilov, S., Kazakov, Y., Kernbichler, W., Kirk, A., Hansen, S. Kjer, Klevarova, V., Kocsis, G., Köhn, A., Koubiti, M., Krieger, K., Krivska, A., Krämer-Flecken, A., Kudlacek, O., Kurki-Suonio, T., Kurzan, B., Labit, B., Lackner, K., Laggner, F., Lang, P.T., Lauber, P., Lebschy, A., Leuthold, N., Li, M., Linder, O., Lipschultz, B., Liu, F., Liu, Y., Lohs, A., Lu, Z., Cortemiglia, T. Luda di, Luhmann, N.C., Lunsford, R., Lunt, T., Lyssoivan, A., Maceina, T., Madsen, J., Maggiora, R., Maier, H., Maj, O., Mailloux, J., Maingi, R., Maljaars, E., Manas, P., Mancini, A., Manhard, A., Manso, M.-E., Mantica, P., Mantsinen, M., Manz, P., Maraschek, M., Martens, C., Martin, P., Marrelli, L., Martitsch, A., Mayer, M., Mazon, D., McCarthy, P.J., McDermott, R., Meister, H., Medvedeva, A., Merkel, R., Merle, A., Mertens, V., Meshcheriakov, D., Meyer, O., Miettunen, J., Milanesio, D., Mink, F., Mlynek, A., Monaco, F., Moon, C., Nabais, F., Nemes-Czopf, A., Neu, G., Neu, R., Nielsen, A.H., Nielsen, S.K., Nikolaeva, V., Nocente, M., Noterdaeme, J.-M., Novikau, I., Nowak, S., Oberkofler, M., Oberparleiter, M., Ochoukov, R., Odstrcil, T., Olsen, J., Orain, F., Palermo, F., Pan, O., Papp, G., Perez, I. Paradela, Pau, A., Pautasso, G., Penzel, F., Petersson, P., Acosta, J. Pinzón, Piovesan, P., Piron, C., Pitts, R., Plank, U., Plaum, B., Ploeckl, B., Plyusnin, V., Pokol, G., Poli, E., Porte, L., Potzel, S., Prisiazhniuk, D., Pütterich, T., Ramisch, M., Rasmussen, J., Rattá, G.A., Ratynskaia, S., Raupp, G., Ravera, G.L., Réfy, D., Reich, M., Reimold, F., Reiser, D., Ribeiro, T., Riesch, J., Riedl, R., Rittich, D., Rivero-Rodriguez, J.F., Rocchi, G., Rodriguez-Ramos, M., Rohde, V., Ross, A., Rott, M., Rubel, M., Ryan, D., Ryter, F., Saarelma, S., Salewski, M., Salmi, A., Sanchis-Sanchez, L., Santos, J., Sauter, O., Scarabosio, A., Schall, G., Schmid, K., Schmitz, O., Schneider, P.A., Schrittwieser, R., Schubert, M., Schwarz-Selinger, T., Schweinzer, J., Scott, B., Sehmer, T., Seliunin, E., Sertoli, M., Shabbir, A., Shalpegin, A., Shao, L., Sharapov, S., Sias, G., Siccinio, M., Sieglin, B., Sigalov, A., Silva, A., Silva, C., Silvagni, D., Simon, P., Simpson, J., Smigelskis, E., Snicker, A., Sommariva, C., Sozzi, C., Spolaore, M., Stegmeir, A., Stejner, M., Stober, J., Stroth, U., Strumberger, E., Suarez, G., Sun, H.-J., Suttrop, W., Sytova, E., Szepesi, T., Tál, B., Tala, T., Tardini, G., Tardocchi, M., Teschke, M., Terranova, D., Tierens, W., Thorén, E., Told, D., Tolias, P., Tudisco, O., Treutterer, W., Trier, E., Tripský, M., Valisa, M., Valovic, M., Vanovac, B., Vugt, D. van, Varoutis, S., Verdoolaege, G., Vianello, N., Vicente, J., Vierle, T., Viezzer, E., Toussaint, U. von, Wagner, D., Wang, N., Wang, X., Weiland, M., White, A.E., Wiesen, S., Willensdorfer, M., Wiringer, B., Wischmeier, M., Wolf, R., Wolfrum, E., Xiang, L., Yang, Q., Yang, Z., Yu, Q., Zagórski, R., Zammuto, I., Zhang, W., Zeeland, M. van, Zehetbauer, T., Zilker, M., Zoletnik, S., and Zohm, H.
- Abstract
The ASDEX Upgrade (AUG) programme, jointly run with the EUROfusion MST1 task force, continues to significantly enhance the physics base of ITER and DEMO. Here, the full tungsten wall is a key asset for extrapolating to future devices. The high overall heating power, flexible heating mix and comprehensive diagnostic set allows studies ranging from mimicking the scrape-off-layer and divertor conditions of ITER and DEMO at high density to fully noninductive operation (q95 = 5.5, βN ≤ 2.8) at low density. Higher installed electron cyclotron resonance heating power ≤ 6 MW, new diagnostics and improved analysis techniques have further enhanced the capabilities of AUG. Stable high-density H-modes with Psep/R ≤ 11 MW m−1 with fully detached strikepoints have been demonstrated. The ballooning instability close to the separatrix has been identified as a potential cause leading to the H-mode density limit and is also found to play an important role for the access to small edge-localized modes (ELMs). Density limit disruptions have been successfully avoided using a path-oriented approach to disruption handling and progress has been made in understanding the dissipation and avoidance of runaway electron beams. ELM suppression with resonant magnetic perturbations is now routinely achieved reaching transiently HH98(y,2) ≤ 1.1. This gives new insight into the field penetration physics, in particular with respect to plasma flows. Modelling agrees well with plasma response measurements and a helically localised ballooning structure observed prior to the ELM is evidence for the changed edge stability due to the magnetic perturbations. The impact of 3D perturbations on heat load patterns and fast-ion losses have been further elaborated. Progress has also been made in understanding the ELM cycle itself. Here, new fast measurements of Ti and Er allow for inter E
- Published
- 2019
6. Physics research on the TCV tokamak facility: from conventional to alternative scenarios and beyond
- Author
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Coda, S., Agostini, M., Albanese, R., Alberti, S., Alessi, E., Allan, S., Allcock, J., Ambrosino, R., Anand, H., Andrebe, Y., Arnichand, H., Auriemma, F., Ayllon-Guerola, J. M., Bagnato, F., Ball, J., Baquero-Ruiz, M., Beletskii, A. A., Bernert, M., Bin, W., Blanchard, P., Blanken, T.C., Boedo, J.A., Bogar, O., Bolzonella, T., Bombarda, F., Bonanomi, N., Bouquey, F., Bowman, C., Brida, D., Bucalossi, J., Buermans, J., Bufferand, H., Buratti, P., Calabró, G., Calacci, L., Camenen, Y., Carnevale, D., Carpanese, F., Carr, M., Carraro, L., Casolari, A., Causa, F., Čeřovský, J., Chellaï, O., Chmielewski, P., Choi, D., Christen, N., Ciraolo, G., Cordaro, L., Costea, S., Cruz, N., Czarnecka, A., Dal Molin, A., David, P., Decker, J., De Oliveira, H., Douai, D., Dreval, M. B., Dudson, B., Dunne, M., Duval, B. P., Eich, T., Elmore, S., Embréus, O., Esposito, B., Faitsch, M., Farnik, M., Fasoli, A., Fedorczak, N., Felici, F., Feng, S., Feng, X., Ferró, G., Février, O., Ficker, O., Fil, A., Fontana, M., Frassinetti, L., Furno, I., Gahle, D.S., Galassi, D., Gałazka, K., Gallo, A., Galperti, C., Garavaglia, S., Garcia, J., Garcia-Munoz, M., Garrido, A.J., Garrido, I., Gath, J., Geiger, B., Giruzzi, G., Gobbin, M., Goodman, T.P., Gorini, G., Gospodarczyk, M., Granucci, G., Graves, J.P., Gruca, M., Gyergyek, T., Hakola, A., Happel, T., Harrer, G.F., Harrison, J., Havličková, E., Hawke, J., Henderson, S., Hennequin, P., Hesslow, L., Hogeweij, D., Hogge, J.Ph., Hopf, C., Hoppe, M., Horáček, J., Huang, Z., Hubbard, A., Iantchenko, A., Igochine, V., Innocente, P., Ionita Schrittwieser, C., Isliker, H., Jacquier, R., Jardin, A., Kappatou, A., Karpushov, A., Kazantzidis, P.V., Keeling, D., Kirneva, N., Komm, M., Kong, M., Kovacic, J., Krawczyk, N., Kudlacek, O., Kurki-Suonio, T., Kwiatkowski, R., Labit, B., Lazzaro, E., Linehan, B., Lipschultz, B., Llobet, X., Lombroni, R., Loschiavo, V.P., Lunt, T., Macusova, E., Madsen, J., Maljaars, E., Mantica, P., Maraschek, M., Marchetto, C., Marco, A., Mariani, A., Marini, C., Martin, Y., Matos, F., Maurizio, R., Mavkov, B., Mazon, D., McCarthy, P., McDermott, R., Menkovski, V., Merle, A., Meyer, H., Micheletti, D., Militello, F., Mitosinkova, K., Mlynář, J., Moiseenko, V., Molina Cabrera, P.A., Morales, J., Moret, J.M., Moro, A., Mumgaard, R.T., Naulin, V., Nem, R.D., Nespoli, F., Nielsen, A.H., Nielsen, S.K., Nocente, M., Nowak, S., Offeddu, N., Orsitto, F.P., Paccagnella, R., Palha, A., Papp, G., Pau, A., Pavlichenko, R.O., Perek, A., Pericoli Ridolfini, V., Pesamosca, F., Piergotti, V., Pigatto, L., Piovesan, P., Piron, C., Plyusnin, V., Poli, E., Porte, L., Pucella, G., Puiatti, M.E., Pütterich, T., Rabinski, M., Juul Rasmussen, J., Ravensbergen, T., Reich, M., Reimerdes, H., Reimold, F., Reux, C., Ricci, D., Ricci, P., Rispoli, N., Rosato, J., Saarelma, S., Salewski, M., Salmi, A., Sauter, O., Scheffer, M., Schlatter, Ch., Schneider, B.S., Schrittwieser, R., Sharapov, S., Sheeba, R. R., Sheikh, U., Shousha, R., Silva, M., Sinha, J., Sozzi, C., Spolaore, M., Stipani, L., Strand, P., Tala, T., Tema Biwole, A.S., Teplukhina, A. A., Testa, D., Theiler, C., Thornton, A., Tomaž, G., Tomes, M., Tran, M.Q., Tsironis, C., Tsui, C.K., Urban, J., Valisa, M., Vallar, M., van Vugt, D., Vartanian, S., Vasilovici, O., Verhaegh, K., Vermare, L., Vianello, N., Viezzer, E., Vijvers, W.A.J., Villone, F., Voitsekhovitch, I., Vu, N.M.T., Walkden, N., Wauters, T., Weiland, M., Weisen, H., Wensing, M., Wiesenberger, M., Wilkie, G., Wischmeier, M., Wu, K., Yoshida, M., Zagorski, R., Zanca, P., Zebrowski, J., Zisis, A., Zuin, M., Coda, S., Agostini, M., Albanese, R., Alberti, S., Alessi, E., Allan, S., Allcock, J., Ambrosino, R., Anand, H., Andrebe, Y., Arnichand, H., Auriemma, F., Ayllon-Guerola, J. M., Bagnato, F., Ball, J., Baquero-Ruiz, M., Beletskii, A. A., Bernert, M., Bin, W., Blanchard, P., Blanken, T.C., Boedo, J.A., Bogar, O., Bolzonella, T., Bombarda, F., Bonanomi, N., Bouquey, F., Bowman, C., Brida, D., Bucalossi, J., Buermans, J., Bufferand, H., Buratti, P., Calabró, G., Calacci, L., Camenen, Y., Carnevale, D., Carpanese, F., Carr, M., Carraro, L., Casolari, A., Causa, F., Čeřovský, J., Chellaï, O., Chmielewski, P., Choi, D., Christen, N., Ciraolo, G., Cordaro, L., Costea, S., Cruz, N., Czarnecka, A., Dal Molin, A., David, P., Decker, J., De Oliveira, H., Douai, D., Dreval, M. B., Dudson, B., Dunne, M., Duval, B. P., Eich, T., Elmore, S., Embréus, O., Esposito, B., Faitsch, M., Farnik, M., Fasoli, A., Fedorczak, N., Felici, F., Feng, S., Feng, X., Ferró, G., Février, O., Ficker, O., Fil, A., Fontana, M., Frassinetti, L., Furno, I., Gahle, D.S., Galassi, D., Gałazka, K., Gallo, A., Galperti, C., Garavaglia, S., Garcia, J., Garcia-Munoz, M., Garrido, A.J., Garrido, I., Gath, J., Geiger, B., Giruzzi, G., Gobbin, M., Goodman, T.P., Gorini, G., Gospodarczyk, M., Granucci, G., Graves, J.P., Gruca, M., Gyergyek, T., Hakola, A., Happel, T., Harrer, G.F., Harrison, J., Havličková, E., Hawke, J., Henderson, S., Hennequin, P., Hesslow, L., Hogeweij, D., Hogge, J.Ph., Hopf, C., Hoppe, M., Horáček, J., Huang, Z., Hubbard, A., Iantchenko, A., Igochine, V., Innocente, P., Ionita Schrittwieser, C., Isliker, H., Jacquier, R., Jardin, A., Kappatou, A., Karpushov, A., Kazantzidis, P.V., Keeling, D., Kirneva, N., Komm, M., Kong, M., Kovacic, J., Krawczyk, N., Kudlacek, O., Kurki-Suonio, T., Kwiatkowski, R., Labit, B., Lazzaro, E., Linehan, B., Lipschultz, B., Llobet, X., Lombroni, R., Loschiavo, V.P., Lunt, T., Macusova, E., Madsen, J., Maljaars, E., Mantica, P., Maraschek, M., Marchetto, C., Marco, A., Mariani, A., Marini, C., Martin, Y., Matos, F., Maurizio, R., Mavkov, B., Mazon, D., McCarthy, P., McDermott, R., Menkovski, V., Merle, A., Meyer, H., Micheletti, D., Militello, F., Mitosinkova, K., Mlynář, J., Moiseenko, V., Molina Cabrera, P.A., Morales, J., Moret, J.M., Moro, A., Mumgaard, R.T., Naulin, V., Nem, R.D., Nespoli, F., Nielsen, A.H., Nielsen, S.K., Nocente, M., Nowak, S., Offeddu, N., Orsitto, F.P., Paccagnella, R., Palha, A., Papp, G., Pau, A., Pavlichenko, R.O., Perek, A., Pericoli Ridolfini, V., Pesamosca, F., Piergotti, V., Pigatto, L., Piovesan, P., Piron, C., Plyusnin, V., Poli, E., Porte, L., Pucella, G., Puiatti, M.E., Pütterich, T., Rabinski, M., Juul Rasmussen, J., Ravensbergen, T., Reich, M., Reimerdes, H., Reimold, F., Reux, C., Ricci, D., Ricci, P., Rispoli, N., Rosato, J., Saarelma, S., Salewski, M., Salmi, A., Sauter, O., Scheffer, M., Schlatter, Ch., Schneider, B.S., Schrittwieser, R., Sharapov, S., Sheeba, R. R., Sheikh, U., Shousha, R., Silva, M., Sinha, J., Sozzi, C., Spolaore, M., Stipani, L., Strand, P., Tala, T., Tema Biwole, A.S., Teplukhina, A. A., Testa, D., Theiler, C., Thornton, A., Tomaž, G., Tomes, M., Tran, M.Q., Tsironis, C., Tsui, C.K., Urban, J., Valisa, M., Vallar, M., van Vugt, D., Vartanian, S., Vasilovici, O., Verhaegh, K., Vermare, L., Vianello, N., Viezzer, E., Vijvers, W.A.J., Villone, F., Voitsekhovitch, I., Vu, N.M.T., Walkden, N., Wauters, T., Weiland, M., Weisen, H., Wensing, M., Wiesenberger, M., Wilkie, G., Wischmeier, M., Wu, K., Yoshida, M., Zagorski, R., Zanca, P., Zebrowski, J., Zisis, A., and Zuin, M.
- Abstract
The research program of the TCV tokamak ranges from conventional to advanced-tokamak scenarios and alternative divertor configurations, to exploratory plasmas driven by theoretical insight, exploiting the device's unique shaping capabilities. Disruption avoidance by real-time locked mode prevention or unlocking with electron-cyclotron resonance heating (ECRH) was thoroughly documented, using magnetic and radiation triggers. Runaway generation with high-Z noble-gas injection and runaway dissipation by subsequent Ne or Ar injection were studied for model validation. The new 1 MW neutral beam injector has expanded the parameter range, now encompassing ELMy H-modes in an ITER-like shape and nearly non-inductive H-mode discharges sustained by electron cyclotron and neutral beam current drive. In the H-mode, the pedestal pressure increases modestly with nitrogen seeding while fueling moves the density pedestal outwards, but the plasma stored energy is largely uncorrelated to either seeding or fueling. High fueling at high triangularity is key to accessing the attractive small edge-localized mode (type-II) regime. Turbulence is reduced in the core at negative triangularity, consistent with increased confinement and in accord with global gyrokinetic simulations. The geodesic acoustic mode, possibly coupled with avalanche events, has been linked with particle flow to the wall in diverted plasmas. Detachment, scrape-off layer transport, and turbulence were studied in L- and H-modes in both standard and alternative configurations (snowflake, super-X, and beyond). The detachment process is caused by power 'starvation' reducing the ionization source, with volume recombination playing only a minor role. Partial detachment in the H-mode is obtained with impurity seeding and has shown little dependence on flux expansion in standard single-null geometry. In the attached L-mode phase, increasing the outer connection length reduces the in-out heat-flow asymmetry. A doublet plasma
- Published
- 2019
7. Dependence on plasma shape and plasma fueling for small edge-localized mode regimes in TCV and ASDEX Upgrade
- Author
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Labit, B., Eich, T., Harrer, G.F., Wolfrum, E., Bernert, M., Dunne, M.G., Frassinetti, L., Hennequin, P., Maurizio, R., Merle, A., Meyer, H., Saarelma, S., Sheikh, U., Adamek, J., Agostini, M., Aguiam, D., Akers, R., Albanese, R., Albert, C., Alessi, E., Ambrosino, R., Andrèbe, Y., Angioni, C., Apruzzese, G., Aradi, M., Arnichand, H., Auriemma, F., Avdeeva, G., Ayllon-Guerola, J.M., Bagnato, F., Bandaru, V.K., Barnes, M., Barrera-Orte, L., Bettini, P., Bilato, R., Biletskyi, O., Bilkova, P., Bin, W., Blanchard, P., Blanken, T., Bobkov, V., Bock, A., Boeyaert, D., Bogar, K., Bogar, O., Bohm, P., Bolzonella, T., Bombarda, F., Boncagni, L., Bouquey, F., Moiseyenko, Volodymyr, Labit, B., Eich, T., Harrer, G.F., Wolfrum, E., Bernert, M., Dunne, M.G., Frassinetti, L., Hennequin, P., Maurizio, R., Merle, A., Meyer, H., Saarelma, S., Sheikh, U., Adamek, J., Agostini, M., Aguiam, D., Akers, R., Albanese, R., Albert, C., Alessi, E., Ambrosino, R., Andrèbe, Y., Angioni, C., Apruzzese, G., Aradi, M., Arnichand, H., Auriemma, F., Avdeeva, G., Ayllon-Guerola, J.M., Bagnato, F., Bandaru, V.K., Barnes, M., Barrera-Orte, L., Bettini, P., Bilato, R., Biletskyi, O., Bilkova, P., Bin, W., Blanchard, P., Blanken, T., Bobkov, V., Bock, A., Boeyaert, D., Bogar, K., Bogar, O., Bohm, P., Bolzonella, T., Bombarda, F., Boncagni, L., Bouquey, F., and Moiseyenko, Volodymyr
- Published
- 2019
- Full Text
- View/download PDF
8. On the ion and electron temperature recovery after the ELM-crash at ASDEX upgrade
- Author
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Cavedon, M., primary, Dux, R., additional, Pütterich, T., additional, Viezzer, E., additional, Wolfrum, E., additional, Dunne, M., additional, Fable, E., additional, Fischer, R., additional, Harrer, G.F., additional, Laggner, F.M., additional, Mink, A.F., additional, Plank, U., additional, Stroth, U., additional, Willensdorfer, M., additional, and Upgrade Team, ASDEX, additional
- Published
- 2019
- Full Text
- View/download PDF
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