5. MHD-Tage

Preliminary Programme

Monday, 25 November 2002
Time Name Title
13.00 - 13.45 Arrival of Participants, Registration, Coffee
13.45 - 14.00 Opening
14.00 - 14.40 M. Schüssler (MPI für Aeronomie, Katlenburg-Lindau) MHD simulations in solar physics
14.40 - 15.00 A. Tilgner (Universität Göttingen) Onset of dynamo action in an axisymmetric flow
15.00 - 15.20 R. Stieglitz (FZ Karlsruhe) t.b.a.
15.20 - 15.40 K.-H. Rädler (AIP Potsdam) Turbulence effects in the Perm dynamo device
15.40 - 16.00 A. Gailitis, O. Lielausis, E. Platacis (Institute of Physics, Latvia), G. Gerbeth, Th. Gundrum, F. Stefani (FZ Rossendorf ) New results from the Riga dynamo experiment
16.00 - 16.30 Coffee
16.30 - 16.50 R. Grundmann (TU Dresden) Übersichtsvortrag zum Sonderforschungsbereich 609 in Dresden
16.50 - 17.10 D. Krasnov, E. Zienicke, A. Thess (TU Ilmenau) O. Zikanov, T. Boeck Transition to Turbulence in MHD-Channel Flow
17.10 - 17.30 Ch. Karcher, V. Kucourek, and M. Conrath (TU Ilmenau) The shaping of a liquid metal drop using high-frequency magnetic fields
17.30 - 18.30 Visit of the MHD department at Forschungszentrum Rossendorf
19.30 Dinner
Tuesday, 26 November 2002
09.00 - 09.20 D. Elstner (AIP Potsdam) Do alpha²-dynamos oscillate?
09.20 - 09.40 V. Titov (Ruhr-Universität Bochum) Hyperbolic flux tubes: the criteria for their existence and magnetic pinching
09.40 - 10.00 E. Tassi, V.S. Titov, G. Hornig (Ruhr-Universität Bochum) Exact solutions for magnetic reconnective annihilation with curvilinear geometry
10.00 - 10.20 G. Hornig (Ruhr-Universität Bochum) Higher order linkage of magnetic flux
10.20 - 10.40 Poster session
E. Kurt, F. H. Busse (Universität Bayreuth) The magnetic Ekman-Couette Layer
U. Günther (FZ Rossendorf) Krein space features of the MHD alpha² - dynamo operator matrix
M . Xu, F. Stefani, G. Gerbeth (FZ Rossendorf) Numerical experience with the integral equation approach to dynamos in finite domains
T. Aiouaz (KIS Freiburg) 2D MHD model of coronal funnels
10.40 - 11.00 Coffee
11.00 - 11.20 R. Arlt (AIP Potsdam) Failure of dynamo action in an axisymmetric flow
11.20 - 11.40 W. Dobler (Kiepenheuer Institute for Solar Physics, Freiburg) Three-dimensional simulations of convection and magnetic field generation in fully convective stars
11.40 - 12.00 R. Kaiser (Universität Bayreuth) Ein MHD-Modell für den Kugelblitz
12.00 - 12.20 F. Stefani, Gunter Gerbeth (FZ Rossendorf) An inverse glance at MHD
12.30 - 14.00 Lunch
14.00 - 14.40 U. Christensen (Universität Göttingen) Numerical modeling of planetary dynamos
14.40 - 15.00 R. Simitev, F. H. Busse (Universität Bayreuth) Properties of convection driven dynamos in dependence on the parameters of the problem
15.00 - 15.20 G. Rüdiger (AIP Potsdam) MHD shear flow instability - Simulation and experiment

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