Zobrazeno 1 - 10
of 27
pro vyhledávání: '"B. Napiontek"'
Autor:
O Gruber, H.-S Bosch, S Günter, A Herrmann, A Kallenbach, M Kaufmann, K Krieger, K Lackner, V Mertens, R Neu, F Ryter, J Schweinzer, A Stäbler, W Suttrop, R Wolf, K Asmussen, A Bard, G Becker, K Behler, K Behringer, A Bergmann, M Bessenrodt-Weberpals, K Borrass, B Braams, M Brambilla, R Brandenburg, F Braun, H Brinkschulte, R Brückner, B Brüsehaber, K Büchl, A Buhler, H.P Callaghan, A Carlson, D.P Coster, L Cupido, S. de Peña Hempel, C Dorn, R Drube, R Dux, S Egorov, W Engelhardt, H.-U Fahrbach, U Fantz, H.-U Feist, P Franzen, J.C Fuchs, G Fussmann, J Gafert, G Gantenbein, O Gehre, A Geier, J Gernhardt, E Gubanka, A Gude, G Haas, K Hallatschek, D Hartmann, B Heinemann, G Herppich, W Herrmann, F Hofmeister, E Holzhauer, D Jacobi, M Kakoulidis, N Karakatsanis, O Kardaun, A Khutoretski, H Kollotzek, S Kötterl, W Kraus, B Kurzan, G Kyriakakis, P.T Lang, R.S Lang, M Laux, L.L Lengyel, F Leuterer, A Lorenz, H Maier, M Manso, M Maraschek, M Markoulaki, K.-F Mast, P.J McCarthy, D Meisel, H Meister, R Merkel, J.P Meskat, H.W Müller, M Münich, H Murmann, B Napiontek, G Neu, J Neuhauser, M Niethammer, J.-M Noterdaeme, G Pautasso, A.G Peeters, G Pereverzev, S Pinches, G Raupp, K Reinmüller, R Riedl, V Rohde, H Röhr, J Roth, H Salzmann, W Sandmann, H.-B Schilling, D Schlögl, K Schmidtmann, H Schneider, R Schneider, W Schneider, G Schramm, S Schweizer, R.R Schwörer, B.D Scott, U Seidel, F Serra, S Sesnic, C Sihler, A Silva, E Speth, K.-H Steuer, J Stober, B Streibl, A Thoma, W Treutterer, M Troppmann, N Tsois, W Ullrich, M Ulrich, P Varela, H Verbeek, O Vollmer, H Wedler, M Weinlich, U Wenzel, F Wesner, R Wunderlich, N Xantopoulos, Q Yu, D Zasche, T Zehetbauer, H.-P Zehrfeld, H Zohm, M Zouhar
Publikováno v:
Nuclear Fusion. 39:1321-1336
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b97a3a6473f58c1421685499fecb45e4
https://doi.org/10.1088/0029-5515/39/9y/309
https://doi.org/10.1088/0029-5515/39/9y/309
Publikováno v:
Nuclear Fusion. 39:873-882
High density operation in the ASDEX Upgrade divertor I with horizontal target plates is reported. Density rampup experiments were carried out to characterize detached plasma conditions in the divertor. During the detached phases, hydrogen continua an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ad76191c0b3ccef1d0eceb6d7a27c7b
https://doi.org/10.1088/0029-5515/39/7/304
https://doi.org/10.1088/0029-5515/39/7/304
Publikováno v:
Plasma Physics and Controlled Fusion. 41:801-818
Radiation losses in divertor I of ASDEX Upgrade have been studied at high density when the divertor is detached. Spectroscopic measurements in the visible and VUV spectral range allow a characterization of both the impurity source and radiation. Desp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0bc80cc9f39e993e64a463832d548fb
https://doi.org/10.1088/0741-3335/41/6/308
https://doi.org/10.1088/0741-3335/41/6/308
Publikováno v:
Nuclear Fusion. 37:1343-1347
Relaxation oscillations found in the divertor of the ASDEX Upgrade tokamak by means of spectroscopy and probe diagnostics are reported. They are observed in both electron density and temperature with frequencies in the range from 45 to 80 Hz. In the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e55a203f699db8da1b2c9ce4a1c98c
https://doi.org/10.1088/0029-5515/37/10/i01
https://doi.org/10.1088/0029-5515/37/10/i01
Autor:
A Thoma, K Asmussen, R Dux, K Krieger, A Herrmann, B Napiontek, R Neu, J Steinbrink, M Weinlich, U Wenzel, the ASDEX Upgrade Team
Publikováno v:
Plasma Physics and Controlled Fusion. 39:1487-1499
Tungsten erosion in the ASDEX Upgrade divertor has been measured by observing the WI emission at 400.9 nm. The sputtering yield is in the region of atoms/ion for typical divertor plasma conditions. By comparison of the measured sputtering yield with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8248a886ed3d333d0a3d16ce3231195b
https://doi.org/10.1088/0741-3335/39/9/014
https://doi.org/10.1088/0741-3335/39/9/014
Publikováno v:
Fusion Engineering and Design. :225-229
A combined visible and vacuum ultraviolet (VUV) scanning spectrometer for the investigation of the boundary layer of ASDEX Upgrade has been developed. A rotating mirror is used for poloidal scanning. This mirror can be tilted perpendicular to its rot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ca6f4cf38c221eb38ac11c3a3177482
https://doi.org/10.1016/s0920-3796(96)00627-8
https://doi.org/10.1016/s0920-3796(96)00627-8
Autor:
A. Herrmann, R. Dux, St. Hirsch, Ch. Fuchs, H. Kastelewicz, A. Kallenbach, B. Napiontek, F. Mast, Martin Laux, U. Wenzel, A. Thoma
Publikováno v:
Journal of Nuclear Materials. :728-733
In this paper we describe impurity line emission measurements in the divertor of ASDEX Upgrade during high power neutral beam heated discharges. We focus on detached conditions where the dominating part of the radiation comes from the X-point region.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8f5c6c00e3d237b6eaa787a0032dc83
https://doi.org/10.1016/s0022-3115(96)00595-8
https://doi.org/10.1016/s0022-3115(96)00595-8
Autor:
Gerhard Raupp, H. Salzmann, H. Röhr, F. Ryter, B. Streibl, F. Serra, K. Krieger, J. Roth, H. Kollotzek, Peter Lang, P. Varela, G. Schramm, W. Suttrop, A. R. Field, H. D. Murmann, M. Ulrich, G. Becker, W. Poschenrieder, K. Behler, G. Haas, Albrecht Herrmann, W. Engelhardt, Dirk Naujoks, O. Vollmer, Harald Schneider, M. Sokoll, S. Hirsch, Cs S. Pitcher, T. Kass, Sdp De Pena Hempel, Hb-B. Schilling, A. Stäbler, M. Niethammer, U. Wenzel, G. Fieg, Wp P. West, B. Kurzan, M. Troppmann, Me E. Manso, M. Alexander, B. Napiontek, B. Jüttner, E. Speth, V. Mertens, R. Merkel, O. Gehre, L. Cupido, M. Bessenrodt-Weberpals, O. Gruber, G. Lieder, H. Wedler, R. Drube, R. Dux, Hp P. Zehrfeld, U. Seidel, R. Chodura, C. Dorn, W. Treutterer, M. Schittenhelm, Kf F. Mast, Carmen García-Rosales, F. Wesner, D. Meisel, J. Gernhardt, R. Lang, H.-S. Bosch, Thomas Zehetbauer, Ch. Fuchs, K. Schonmann, G. Pautasso, G. Neu, J. Neuhauser, Hu U. Fahrbach, S. Fiedler, R. Wunderlich, M. Maraschek, J. Stober, H. Zohm, K.H. Behringer, Ralf Schneider, Patrick J. McCarthy, Kh-H. Steuer, P. Ignacz, W. Köppendörfer, K. Lackner, W. Sandmann, Hj J. DeBlank, Hu U. Feist, Wolf-Dieter Schneider, A. Kallenbach, Jm-M. Noterdaeme, R. Neu, M. Weinlich, Michael Kaufmann, W. Junker, A. Carlson, Marco Brambilla, S. Deschka, Martin Laux, A. Silva, K. Asmussen, D. P. Coster, J. Schweinzer, G. Fussmann, W. Herrmann, K. Büchl, M. Albrecht, D. Zasche
Publikováno v:
Plasma Physics and Controlled Fusion. 37:A37-A51
The completely detached high confinement (CDH) regime established recently in high power ASDEX-Upgrade single null divertor discharges is described. The standard CDH mode scenario with feedback controlled external deuterium and neon puffing is analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c85ff976699b1344ccda0c19fade721
https://doi.org/10.1088/0741-3335/37/11a/003
https://doi.org/10.1088/0741-3335/37/11a/003
Autor:
K.H. Behringer, G. Becker, R. Neu, B. Streibl, F. Serra, H. M. Mayer, J. Roth, F. Hofmeister, M. E. Manso, G. Venus, K. Lackner, W. Sandmann, D. Jacobi, K Behler, H. P. Zehrfeld, A. Kallenbach, O. J. W. F. Kardaun, A. Eberhagen, R. Wilhelm, G. Haas, R. Wunderlich, W. Engelhardt, H. B. Schilling, M. Münich, de Pena, Harald Richter, J. Neuhauser, H U Fahrbach, M. Alexander, G. Herppich, E. Speth, R Drube, H. J. de Blank, S. D. Hempel, A. Silva, H. Hohenöcker, Neil A. Salmon, G. Lieder, O de Barbieri, R. Merkel, T. Kass, W. Köppendörfer, M. Ulrich, K. Asmussen, Dirk Naujoks, F. Leuterer, M. Schittenhelm, J. Gernhardt, V. Mertens, O. Gruber, M. Weinlich, Ralf Schneider, Patrick J. McCarthy, M. Bessenrodt-Weberpals, H. Vernickel, R. Lang, Carmen García-Rosales, K.-H. Steuer, G. Fussmann, W. Suttrop, Ch. Fuchs, S. Götsch, Bruce D. Scott, D. Zasche, K. Schonmann, F. Braun, J. Gruber, J.-H. Feist, M. Laux, M. Troppmann, H. Röhr, H. Salzmann, K. Kiemer, F. Ryter, K. Büchl, U. Schumacher, W. Feneberg, G. Schramm, M. Albrecht, W. Poschenrieder, A. Hermann, K Gunther, C. S. Pitcher, J. Schweinzer, K. F. Mast, O. Gehre, A. Stäbler, B. Kurzan, H. Schneider, N. Tsois, B. Jüttner, L. Cupido, U. Seidel, T. Richter, O. Vollmer, J.-M. Noterdaeme, C. Dorn, G. Neu, Gerhard Raupp, K. Krieger, G. Fieg, L. Lengyel, B. Heinemann, A. R. Field, D. Meisel, F. X. Söldner, A Bergmann, W Schneider, H. Zohm, Hans-Stephan Bosch, B. Napiontek, Michael Kaufmann, W. Junker, A. Carlson, Marco Brambilla, H. Kollotzek, Peter Lang, R. Chodura, W. Treutterer, P. Varela, W Herrmann, U. Wenzel, M. Kornherr, H. D. Murmann, H. Wedler, J. Engstler, F. Wesner, G. Pautasso
Publikováno v:
Plasma Physics and Controlled Fusion. 35:B205-B214
ASDEX Upgrade is a poloidal divertor experiment very similar to ITER with respect to magnetic field properties and especially to the plasma boundary geometry. A large part of the programme on ASDEX Upgrade is therefore dedicated to investigating and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ada9d9c533aa6c84b3032e471523c8d9
https://doi.org/10.1088/0741-3335/35/sb/016
https://doi.org/10.1088/0741-3335/35/sb/016
Autor:
K. Kiemer, K. Büchl, M. Albrecht, O. Gruber, Michael Kaufmann, W. Junker, G. Haas, W. Engelhardt, Neil A. Salmon, A. Carlson, V. Mertens, W. Treutterer, Martin Laux, D. P. Coster, M. Bessenrodt-Weberpals, M. Sokoll, J. Schweinzer, K. Asmussen, Marco Brambilla, K.H. Behringer, W. Herrmann, D. Meisel, Ana Elisa Bauer de Camargo Silva, F. Wesner, S. Deschka, C. S. Pitcher, H. Kollotzek, R. Wunderlich, Peter Lang, D. Fieg, H. B. Schilling, Harald Richter, M. Ulrich, Dirk Naujoks, P. Varela, Carmen García-Rosales, K.-H. Steuer, H. U. Fahrbach, J.-M. Noterdaeme, C. Dorn, Ch. Fuchs, A. Eberhagen, K. Krieger, K. Schonmann, H. Röhr, F. Ryter, K. Lackner, W. Sandmann, G. Neu, H. P. Zehrfeld, H. D. Murmann, M. Alexander, T. Richter, O. Vollmer, A. Kallenbach, G. Lieder, R. Drube, R. Dux, H.-S. Bosch, W. Poschenrieder, G. Fußmann, M. Schittenhelm, J. Gernhardt, A. Stäbler, S. De Pena Hempel, R. Lang, M. Maraschek, W. Suttrop, W. Köppendörfer, Harald Schneider, A. R. Field, D. Zasche, H. Vernickel, U. Wenzel, M. Troppmann, M. Ballico, H. Salzmann, R. Neu, M. Kornherr, H. Wedler, E. Speth, Gerhard Raupp, M. E. Manso, Ralf Schneider, Patrick J. McCarthy, R. Merkel, B. Napiontek, U. Schumacher, B. Kurzan, B. Jüttner, L. Cupido, U. Seidel, G. Schramm, P. Ignacz, Wolf-Dieter Schneider, K. Behler, O. Gehre, K. F. Mast, G. Pautasso, J. Neuhauser, S. Fiedler, H. M. Mayer, J. Roth, M. Weinlich, H.J. DeBlank, H. U. Feist, Albrecht Herrmann, J. Stober, S. Hirsch, T. Kass, H. Zohm, B. Streibl, F. Serra
Feedback-controlled puffing of neon and deuterium has been applied to control the edge-localized-mode behavior and the target plate power deposition during high-power H -mode discharges in ASDEX Upgrade. A regime has been found in which more than 90%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77971eb28a1c880002ab088b2b6c8fea
https://hdl.handle.net/10468/4663
https://hdl.handle.net/10468/4663
