Zobrazeno 1 - 10
of 47
pro vyhledávání: '"H. D. Pacher"'
Autor:
Dmitry Rudakov, Bruce Lipschultz, Tetsuo Tanabe, Sergei Krasheninnikov, G. Federici, Shuichi Takamura, V. A. Kurnaev, Y. Yang, A. Kukushkin, C.H. Skinner, Arkadi Kreter, A. Loarte, S. Lisgo, R.P. Doerner, R.A. Pitts, G. F. Counsell, Rudolf Neu, J. Roth, H. D. Pacher, Wojciech Fundamenski, Jiansheng Hu, Philippe Ghendrih, K. Krieger, V. Philipps, J.I. Paley, Nobuyuki Asakura, P.C. Stangeby, R. Dux, M.E. Fenstermacher, A. Herrmann, T. Nakano, Brian LaBombard, Anthony Leonard, J.L. Terry, Y. Pan, Xavier Bonnin, D. P. Coster, S. J. Zweben, T.D. Rognlien, G. Pautasso, V. Rohde, G. Kirnev, E. Tsitrone, D.G. Whyte, S. Zhu, A. Kallenbach, Noriyasu Ohno
Publikováno v:
Nuclear Fusion. 47:1189-1205
Recent research in scrape-off layer (SOL) and divertor physics is reviewed; new and existing data from a variety of experiments have been used to make cross-experiment comparisons with implications for further research and ITER. Studies of the region
Publikováno v:
Nuclear Fusion
Nuclear Fusion, v.47, 698-705 (2007)
Nuclear Fusion, v.47, 698-705 (2007)
The latest results of B2-Eirene modelling of ITER divertor operation are presented. The operational window is further explored with an improved model of the neutral transport, the effect of gas leaks between the divertor cassettes is assessed and the
Publikováno v:
Contributions to Plasma Physics. 46:635-642
The 2D tokamak edge plasma simulation package B2-EIRENE has been upgraded with a model incorporating the effect of Lyman series photon trapping and ionization from photo-excited states. The numerical approach is based on Monte-Carlo sampling of photo
Publikováno v:
Nuclear Fusion. 45:608-616
This paper describes the present state of the development of the computational model of the ITER edge plasma. Neutral–neutral collisions and molecular dynamics are introduced into the self-consistent scheme. First results of ITER modelling includin
Autor:
A. S. Kukushkin, G. Janeschitz, H. D. Pacher, G. W. Pacher, A. Pankin, I. Voitsekhovitch, G. V. Pereverzev
Publikováno v:
Nuclear Fusion. 45:581-587
The hypothesis that improved H-modes result from reduction of transport where low-order rational surfaces are sparse is investigated with the integrated core pedestal SOL model. A function which expresses this sparseness is defined and a strength of
Publikováno v:
Journal of Nuclear Materials. :50-54
The effect of carbon re-erosion in a mixed-material environment on the results of ITER edge plasma modelling is presented. Divertor performance is investigated with varying erosion rate of re-deposited carbon and varying connection length. The result
Publikováno v:
Plasma Physics and Controlled Fusion. 46:A257-A264
Integrated core–pedestal–SOL modelling is performed for ITER using the MMM95 model for energy transport, modified with additional magnetic shear stabilization to produce a pedestal. The additional stabilization term is calibrated against experime
Publikováno v:
Nuclear Fusion. 43:188-195
The constraints of divertor operation have been applied to ITER core plasma simulations by imposing boundary conditions on the calculation, implemented as a set of scaling relations derived from B2-Eirene modelling which describe the effect of the di
Autor:
O.P. Pogutse, A. Loarte, M. Hirsch, G. Saibene, G. Janeschitz, G. Pacher, M. Sugihara, P. Grigull, H. R. Wilson, H. D. Pacher, R. Sartori, Yu. Igitkhanov, J.W. Connor, H. Wobig
Publikováno v:
28th EPS Conference on Controlled Fusion and Plasma Physics. Contributed Paper
ECA
ECA
Autor:
A. Loarte, G. Janeschitz, D. P. Coster, D. Reiter, R. Schneider, A. S. Kukushkin, H. D. Pacher
Publikováno v:
Journal of Nuclear Materials. :887-891
A strong effect of the shape of the divertor floor near the separatrix strike point on power loading of the divertor targets in ITER–FEAT is found in the modelling studies. A similar effect has been demonstrated in JET experiments with Mark I and M