Zobrazeno 1 - 10
of 174
pro vyhledávání: '"H Wobig"'
Publikováno v:
Contributions to Plasma Physics. 50:750-755
The fusion experiment Wendelstein 7-X (W7-X), presently under construction at the Greifswald branch institute of IPP, shall demonstrate the reactor potential of a HELIAS stellarator. HELIAS reactors with three, four and five periods have been studied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0576160bfb3561c3ac8cfb6384ac9fa9
https://doi.org/10.1002/ctpp.200900011
https://doi.org/10.1002/ctpp.200900011
Autor:
Tamara Andreeva, H. Wobig, E. Harmeyer, Friedrich E. Wagner, C. D. Beidler, Yu. Igitkhanov, F. Herrnegger, J. Kisslinger
Publikováno v:
Fusion Engineering and Design. 81:2695-2702
In this paper an overview of the helical advanced stellarator (Helias) reactor studies is presented. The Helias reactor (HSR) is a reactor candidate of the optimized stellarator line, developed at the Max-Planck Institut fur Plasmaphysik, in Germany.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84b03a2124bdfd388a78c2dc3b6dc8a7
https://doi.org/10.1016/j.fusengdes.2006.07.049
https://doi.org/10.1016/j.fusengdes.2006.07.049
Publikováno v:
Plasma Physics and Controlled Fusion
Plasma Physics and Controlled Fusion, v.48, 1201-1232 (2006)
Plasma Physics and Controlled Fusion, v.48, 1201-1232 (2006)
The paper investigates the momentum balance of a multi-species plasma in a cylinder with helical magnetic field. The main magnetic field is oriented in the z-direction. Starting from the macroscopic equations, a steady-state solution is obtained whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7629b0974b8566ed5990d4677e3ee687
https://doi.org/10.1088/0741-3335/48/8/011
https://doi.org/10.1088/0741-3335/48/8/011
Autor:
H. Wobig, A. Werner, A. Weller, V. V. Lutsenko, Ya. I. Kolesnichenko, Yu. V. Yakovenko, J. Geiger, S. Zegenhagen
Publikováno v:
Nuclear Fusion, v.46, 753-769 (2006)
Nuclear Fusion
Nuclear Fusion
A general expression for the growth rate of Alfven instabilities driven by circulating and semi-trapped energetic ions in stellarators is derived, which generalizes that obtained in a recent work (Kolesnichenko Ya.I. et al 2004 Phys. Plasmas 11 158)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50cb37f054c06ad40970b187badee2f4
https://doi.org/10.1088/0029-5515/46/8/001
https://doi.org/10.1088/0029-5515/46/8/001
Publikováno v:
Physics of Plasmas. 11:4616-4622
The electron collisional damping of various kinds of Alfven eigenmodes (AE) in stellarators is studied. Simple expressions for the damping rates of various well-localized AEs are obtained and applied to evaluating the damping rates in the Helias reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e372778bb2f7a6597e1b6da197d31647
https://doi.org/10.1063/1.1783879
https://doi.org/10.1063/1.1783879
Autor:
Yuri Igitkhanov, Alexander A. Shishkin, E. Harmeyer, J. Kißlinger, Tamara Andreeva, F. Herrnegger, V. V. Lutsenko, H. Wobig, C. D. Beidler, Yaroslav I. Kolesnichenko
Publikováno v:
Fusion Science and Technology. 46:395-400
The Helias reactor (HSR) is an upgraded version of the Wendelstein 7-X (W7-X) experiment. A straightforward extrapolation of W7-X leads to a five-period configuration with a major radius of 22 m. To reduce the size of the reactor, another option with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::935bf03f4338e87b678bed60122f8d52
https://doi.org/10.13182/fst04-a579
https://doi.org/10.13182/fst04-a579
Autor:
S. Ferrando i Margalet, W. A. Cooper, S.J. Allfrey, H. Wobig, Y. Narushima, J. Kisslinger, K.Y. Watanabe, K. Yamazaki, M. Isaev, Chihiro Suzuki, Shoichi Okamura
Publikováno v:
Fusion Science and Technology. 46:365-377
The impact of the bootstrap current is investigated on the equilibrium properties of a two-period quasi-axisymmetric stellarator reactor with free boundary and on the corresponding ideal magnetohydrodynamic stability properties. Although the magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79d0e0b7336eaeb3e0070e9501ef9a34
https://doi.org/10.13182/fst04-a576
https://doi.org/10.13182/fst04-a576
Publikováno v:
Plasma Physics and Controlled Fusion. 46:89-104
Equations of non-ideal Alfv?n eigenmodes in stellarator plasmas are derived that take into account the finite ion Larmor radius, the parallel perturbed electric field and dissipative mechanisms. On the basis of these equations, it is shown for the fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::667e06b023ac2d8a2908c4f552ad9e7f
https://doi.org/10.1088/0741-3335/46/1/006
https://doi.org/10.1088/0741-3335/46/1/006
Publikováno v:
Fusion Engineering and Design. :849-853
The (d,d)-reactions between the deuterons will produce neutrons with an average energy of 2.46 MeV which are shielded by the concrete wall of 180 cm thickness in case of the Wendelstein 7-X experimental device. The knowledge of the neutron field insi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4da795cb70f06e3890d58d9989bc043
https://doi.org/10.1016/s0920-3796(03)00364-8
https://doi.org/10.1016/s0920-3796(03)00364-8
Autor:
H. Wobig, J. Kisslinger, C. D. Beidler, Yuriy Turkin, Irina Sidorenko, V. S. Marchenko, Yu. V. Yakovenko, Yu. Igitkhanov, F. Herrnegger, E. Harmeyer, Tamara Andreeva, V. V. Lutsenko, Ya. I. Kolesnichenko, C. Nührenberg, A. Wieczorek
Publikováno v:
Nuclear Fusion. 43:889-898
The Helias ignition experiment is an upgraded version of the Wendelstein 7-X experiment. The magnetic configuration is a four-period Helias configuration (major radius 18 m, plasma radius 2.0 m, B = 4.5 T), which presents a more compact option than t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::261756e7a6ed6ace39c696bb1c6a6655
https://doi.org/10.1088/0029-5515/43/9/313
https://doi.org/10.1088/0029-5515/43/9/313