Zobrazeno 1 - 10
of 19
pro vyhledávání: '"N Ruhs"'
Autor:
A. Weller, G. Kuehner, H. Niedermeyer, M. Kick, J. Baldzuhn, D. Hildebrandt, D. A. Hartmann, H. Maassberg, R. Brakel, M. Endler, R. Burhenn, K. McCormick, H. P. Laqua, E. Speth, N. Rust, F. Schneider, J. Geiger, Thomas Klinger, V. Erckmann, H. J. Hartfuss, A. Werner, J. Saffert, F. Gadelmeier, U. Wenzel, N. Ruhs, H. Ehmler, E. Holzhauer, J. P. Knauer, R. Narayanan, Y. Feng, E. Pasch, F. Sardei, L. Giannone, R. Jaenicke, Friedrich E. Wagner, S Baeumel, E. Wuersching, M. Schubert, M. Hirsch, R. Koenig, P. Grigull, J. Kisslinger, S. Klose
Publikováno v:
Scopus-Elsevier
Stellarators have the intrinsic property of steady state operation. However, on present-day stellarators the pulse length is usually not only limited due to technical reasons, but also by physical problems. Lack of density control and a subsequent ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::127e10a8649b3a1f30282a6b23e2b19a
https://doi.org/10.1088/0741-3335/44/12b/314
https://doi.org/10.1088/0741-3335/44/12b/314
Autor:
H. Wolff, A. Dodhy, G. Cattanei, S. Geissler, E. Würsching, A. A. Borschegovsky, S. A. Malygin, H. Verbeek, H. Ringler, F. Sardei, N. Ruhs, P. Pech, H. Niedermeyer, F. Karger, M. Endler, U. Wenzel, R. Burhenn, A. Rudjy, H. Maassberg, S. Sattler, H. J. Hartfuss, G. A. Müller, J. V. Hofmann, J. Baldzuhn, Frank Schneider, R. Jaenicke, M. Tutter, G. Kuehner, T. Geist, G. Herre, D. Zimmermann, H. Kroiss, O. Heinrich, L. Giannone, V. I. Malygin, M. Kick, Ulrich Stroth, T. Ott, V. Erckmann, D. Hildebrandt, D. Dorst, M. Zippe, U. Gasparino, R. Brakel, E. Speth, C. Mahn, K. McCormick, G. Siller, Friedrich E. Wagner, P. Grigull, W. Kasparek, W. Gasparino, J. Saffert, K. Engelhardt, V. I. Ilin, P. G. Schüller, A. Weller, H. P. Penningsfeld, Ulrich Schneider, V. I. Kurbatov, A. Elsner, W. Ohlendorf, H. Hacker, E. Unger
Publikováno v:
Fusion Engineering and Design. 26:141-152
Electron cyclotron resonance heating (ECRH) at the W7-AS stellarator is performed two systems of comparable heating power at 70 GHz (0.8 MW, 3 s) and 140 GHz (0.9 MW, 0.4 s). Experiments with 140 GHz open a new parameter window with high density oper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67ef21181252c5dc03c2016518262ce3
https://doi.org/10.1016/0920-3796(94)00179-b
https://doi.org/10.1016/0920-3796(94)00179-b
Autor:
M. Bessenrodt-Weberpals, H. M. Mayer, F. Serra, H.-U. Fahrbach, G. Siller, K.-H. Steuer, R Aratari, W. Poschenrieder, Ulrich Stroth, Ewald Müller, E. Simmet, W. Herrmann, F. Karger, M. Kornherr, H. Röhr, K. McCormick, J. Gernhardt, R. Lang, G. Fussmann, H.-S. Bosch, J. V. Hofmann, U. Schneider, M. E. Manso, F. Ryter, A. Stäbler, R. Büchse, O. Gehre, O. J. W. F. Kardaun, F. Schneider, N Ruhs, G. Dodel, H. Niedermeyer, R Loch, K. Lackner, W. Sandmann, Kenneth W Gentle, H. D. Murmann, A. Kallenbach, A. Eberhagen, M. Endler, K. Krieger, G. Becker, F. X. Söldner, Michael Kaufmann, O Giannone, A. Carlson, W. Engelhardt, O. Gruber, D. Meisel, O. Klüber, J. Neuhauser, Friedrich E. Wagner, V. Mertens, E. Holzhauer, H. Zohm, A. Rudyj, K Wira, C C Chu, O. Vollmer, B. Kurzan
Publikováno v:
Plasma Physics and Controlled Fusion. 32:965-981
There exist two classes of discharges on ASDEX which overcome the severe confinement deterioration at high densities or heating power. The first class is characterized by unusually peaked density profiles and the second one by exceptionally broad one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d27996a308b4d55c0093df0975262667
https://doi.org/10.1088/0741-3335/32/11/010
https://doi.org/10.1088/0741-3335/32/11/010
Autor:
M. Zarnstorff, Y. Feng, V. Erckmann, L. Giannone, E. Pasch, J. P. Knauer, Friedrich E. Wagner, Thomas Klinger, G. Kühner, H. P. Laqua, N. Rust, R. Jänicke, E. Sallander, E. Speth, E. Würsching, M. Endler, A. Werner, P. Grigull, N. Ruhs, A. Weller, R. Burhenn, F. Gadelmeier, A. Kislyakov, D. Dorst, J. Geiger, D. Hildebrandt, Andreas Dinklage, S. Bäumel, H. Ehmler, Yuri Igitkhanov, J. Baldzuhn, F. Sardei, M. Kick, H. Niedermeyer, Eberhard Holzhauer, D. Hartmann, H. Maassberg, H.-J. Hartfuss, J. Kisslinger, H. Wobig, M. Hirsch, N. Ramasubramanian, S. Zoletnik, Francesco Volpe, Ralf König, M. Schubert, Nils T. Basse, C. Nührenberg, R. Brakel, K. McCormick, H. Thomsen, S. Klose
Publikováno v:
Physics of Plasmas. 12:072509
This paper is a summary of some of the major results from the Wendelstein 7-AS stellarator (W7-AS). W7-AS [G. Grieger et al., Phys. Fluids B 4, 2081 (1992)] has demonstrated the feasibility of modular coils and has pioneered the island divertor and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::437a42fd5edd909343f7ac524bdbae3b
https://doi.org/10.1063/1.1927100
https://doi.org/10.1063/1.1927100
Autor:
G. Fussmann, D. Campbell, A. Eberhagen, W. Engelhardt, F. Karger, M. Keilhacker, O. Klüber, K. Lackner, S. Sesnic, F. Wagner, K. Behringer, O. Gehre, J. Gernhardt, E. Glock, G. Haas, M. Kornherr, G. Lisitano, H. M. Mayer, D. Meisel, R. Müller, H. Murmann, H. Niedermeyer, W. Poschenrieder, H. Rapp, N. Ruhs, F. Schneider, G. Siller, K. -H. Steuer
Publikováno v:
Physical Review Letters. 47:1004-1007
Use of the ASDEX divertor permits the production of stable low-density discharges (n/sub e/> or approx. =10/sup 12/ cm/sup -3/) with extremely low resistivity lasting for more than 10 s. While the distribution functions of electrons and ions show sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c8d14828914b2393e9ae276a2361d70
https://doi.org/10.1103/physrevlett.47.1004
https://doi.org/10.1103/physrevlett.47.1004
Autor:
Ch. Liu, H. M. Mayer, J. Roth, M. Kornherr, W. Poschenrieder, G. Haas, P. Staib, H. Wedler, E. Glock, D.B. Albert, H. Niedermeyer, S. Sesnic, F. Wesner, H. D. Murmann, O. Klüber, Friedrich E. Wagner, G. Herppich, K. Lackner, J. Gernhardt, W. Engelhardt, F. Schneider, Y. Hshie, R. Müller, G. Lisitano, F. Karger, K.H. Behringer, G. Siller, N. Ruhs, D. Meisel, H. Rapp, G. Staudenmeier, K. Wang, G. Fuβmann, M. Keilhacker
Publikováno v:
Journal of Nuclear Materials. :286-290
In the first experimental phase the divertor tokamak ASDEX was run with a closed SS-limiter. The cleaning procedure for the vessel consisted of baking to 120°C, carbon removal by glow discharge in hydrogen, and oxygen removal with a continuous low p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68abcb925aadbb1977438c241558fd3a
https://doi.org/10.1016/0022-3115(80)90336-0
https://doi.org/10.1016/0022-3115(80)90336-0
Autor:
H.J. Kaeppeler, N. Ruhs
Publikováno v:
Physics Letters A. 49:383-385
The problem of scaling plasma focus devices for increased neutron output has recently been discussed by several authors. Imshennik et al. developed a similarity theiry, proceeding from the assumption that the ratio of collision mean free path to char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abead37907d44c49d0e5fe305a905077
https://doi.org/10.1016/0375-9601(74)90281-3
https://doi.org/10.1016/0375-9601(74)90281-3
The ASDEX Data Acquisition System is built as a distributed system to collect a large number of data from many diagnostics. The data acquisition system software GALE is adaptable to different experiments, flexible with respect to hardware configurati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::007eaa763cf428e4141064c0cc8f9a2e
https://doi.org/10.1016/b978-1-4832-8374-6.50218-5
https://doi.org/10.1016/b978-1-4832-8374-6.50218-5
Autor:
H.H. Hacker, R. Burhenn, K. Kondo, M. Anton, D. Assmus, S. Baeumel, C. Beidler, T. Bindemann, R. Brakel, G. Cattanei, A. Dinklage, A. Dodhy, D. Dorst, H. Ehmler, A. Elsner, M. Endler, K. Engelhardt, V. Erckmann, Y. Feng, C. Fuchs, F. Gadelmeier, J. Geiger, L. Giannone, P. Grigull, G. Gruenwald, O. Grulke, E. Harmeyer, H.J. Hartfuss, F. Herrnegger, M. Hirsch, J. Hofner, F. Hollmann, E. Holzhauer, Y. Igitkhanov, R. Jaenicke, F. Karger, M. Kick, J. Kisslinger, S. Klose, J. Knauer, H. Kroiss, G. Kühner, A. Kus, H. Laqua, R. Liu, H. Maassberg, N. Marushchenko, K. McCormick, G. Michel, F. Noke, W. Ott, M. Otte, M.G. Pacco-Duechs, F.P. Penningsfeld, E. Polunovsky, F. Probst, F. Purps, N. Ruhs, N. Rust, N.J. Saffert, A. Salat, J. Sallander, F. Sardei, F. Schneider, M. Schubert, I. Sidorenko, E. Speth, R. Suess, H. Thomsen, F. Volpe, F. Wagner, A. Weller, C. Wendland, A. Werner, H. Wobig, E. Wuersching, D. Zimmermann
Publikováno v:
Scopus-Elsevier
The xenon spectrum, excited in ECR- and NBI-heated plasmas with central electron densities of around 1020 m-3, and central electron temperatures from 0.7 to 2.5 keV, has been studied photoelectrically with a multi-channel grazing-incidence spectromet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bedb87cfc1d0e18263c77594ea02ceb9
http://www.scopus.com/inward/record.url?eid=2-s2.0-0034801860&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0034801860&partnerID=MN8TOARS
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