Publications
2025
-
Mishra, A.; Mamatsashvili, G.; Stefani, F.
Strong and Weak Dynamo Regimes in Taylor-Couette Flows
Phys. Rev. Lett. 135 (2025) 124001
-
Stefani, F.; Horstmann, G. M.; Mamatsashvili, G.; Weier, T.
Adding further pieces to the synchronization puzzle: QBO, bimodality, and phase jumps
Solar Physics 300(2025), 100
-
Xu, Y.; Abbate, J.; David, C.; Vogt, T.; Aurnou, J.
Thermovelocimetric characterization of liquid metal convection in a rotating slender cylinder
International Journal of Heat and Mass Transfer 252(2025), 127325
-
Stefani, F.; Horstmann, G. M.; Mamatsashvili, G.; Weier, T.
Cosmic magnetic fields in theory and experiment: The role of harmonic forcings
Magnetohydrodynamics 61(2025)1-2, 33-41
-
Giesecke, A.; Wilbert, M.; Simkanin, J.; Grauer, R.; Stefani, F.
The role of magnetic boundaries in kinematic and self-consistent magnetohydrodynamic simulations of precession-driven dynamo action in a closed cylinder.
Physics of Fluids 37(2025), 086607
-
Grants, I.; Pal, J.; Tsiapkinis, I.; Eckert, S.; Gerbeth, G.; Räbiger, D.; Dadzis, K.
Flow instability caused by temperature boundary conditions in a model of Czochralski crystal growth
Physics of Fluids 37(2025), 024106 (2025)
-
Horstmann, G. M.; Kuhn, J.; Dohnal, F.
Suppression of magnetohydrodynamic interfacial wave instabilities by means of parametric anti-resonance
Nonlinear Dynamics 113(2025)12, 14449-14469
-
Hegde, P.; Gundrum, T.; Horstmann, G. M.
A model experiment to study the metal pad roll instability under ambient conditions
Experiments in Fluids 66(2025), 76
-
Schindler, F.; Kim, N.; Vogt, T.; Eckert, S.
Impact of fluid flow on the thermal boundary layer dynamics in turbulent liquid metal Rayleigh-Bénard Convection
International Journal of Heat and Mass Transfer 247(2025), 127129
-
Nezihovski, Y.; Barmak, I.; Gelfgat, A.; Horstmann, G. M.; Ullmann, A.; Brauner, N.
Experimental and numerical study of primary instability of a two-phase stratified flow in a circular pipe
International Journal of Multiphase Flow 185(2025), 105130
- Najafian Ashrafi, B.; Barna, M.; Timmel, K.; Wondrak, T.; Gruber, C.; Eckert, S.
Experimental Study on the Impact of Traveling Electromagnetic Fields on the Mold Flow in a Slab Caster
Metallurgical and Materials Transactions B 56(2025), 2453-2476
2024
- Sieger, M.; Gudat, K.; Mitra, R.; Sonntag, S.; Stefani, F.; Eckert, S.; Wondrak, T.
Two-field excitation for contactless inductive flow tomography
Sensors 24(2024), 4458
- Mitra, R.; Sieger, M.; Galindo, V.; Vogt, T.; Stefani, F.; Eckert, S.; Wondrak, T.
Design of a contactless inductive flow tomography system for a large Rayleigh-Bénard convection cell with aspect ratio Γ = 0.5
Flow Measurement and Instrumentation 100(2024), 102709
- Held, L.; Mamatsashvili, G.; Pessah, M. E.
MRI turbulence in vertically stratified accretion discs at large magnetic Prandtl numbers
Monthly Notices of the Royal Astronomical Society 530(2024)2, 2232-2250
- Mishra, A.; Mamatsashvili, G.; Seilmayer, M.; Stefani, F.
One-winged butterflies: mode selection for azimuthal magnetorotational instability by thermal convection
Journal of Fluid Mechanics 992(2024), R1
-
Schmidtpeter, J.; Das, P. T.; Zabila, Y.; Schubert, C.; Gundrum, T.; Wondrak, T.; Makarov, D.
Exchange-Biased Multiring Planar Hall Magnetoresistive Sensors With Nanotesla Resolution in Nonshielded Environments
IEEE Magnetics Letters 15(2024), 4100205
-
Musso, M.; Bodo, G.; Mamatsashvili, G.; Rossi, P.; Mignone, A.
Evolution of current- and pressure-driven instabilities in relativistic jets
Monthly Notices of the Royal Astronomical Society 532(2024), 4810-4825
-
Kim, N.; Schindler, F.; Vogt, T.; Eckert, S.
Thermal boundary layer dynamics in low-Prandtl-number Rayleigh–Bénard convection
Journal of Fluid Mechanics 994(2024), A4
-
Stefani, F.; Anders, S.; Eckert, S.; Freyer, N.; Gerbeth, G.;
Giesecke, A.; Gundrum, Th.; Kaever, K.; Kumar, V.; Pizzi, F.;
Räbiger, D.; Šimkanin, J.; Steglich, C.; Vogt, T.; Wagner, N.;
Wedel, G.
The DRESDYN precession experiment
Comptes Rendus. Physique 25(2024)3, 1-19
-
Stefani, F.
Liquid-metal experiments on geophysical and astrophysical phenomena
Nature Reviews Physics 6 (2024), 409-425
- Mitra, R.; Stefani, F.; Galindo, V.; Eckert, S.; Sieger, M.; Vogt, T.; Wondrak, T.
Helicity oscillations in Rayleigh–Bénard convection of liquid metal in a cell with aspect ratio of 0.5
Physics of Fluids 36(2024)6, 066611
- Kumar, V.; Pizzi, F.; Mamatsashvili, G.; Giesecke, A.; Stefani, F.; Barker, A. J.
Dynamo action driven by precessional turbulence
Physical Review E 109(2024)6, 065101
-
Mishra, A.; Mamatsashvili, G.; Stefani, F.
Nonaxisymmetric modes of magnetorotational and possible hydrodynamical instabilities in the upcoming DRESDYN-MRI experiments: Linear and nonlinear dynamics
Physical Review Fluids 9 (2024), 033904
-
Giesecke, A.; Vogt, T.; Pizzi, F.; Kumar, V.; García González, F.; Gundrum, T.; Stefani F.
The global flow state in a precessing cylinder
Journal of Fluid Mechanics 998 (2024), A30
-
Kumar, V.; Pizzi, F.; Giesecke, A.; Šimkanin, J., Gundrum, Th.; Ratajczak, M.; Stefani, F.
The effect of nutation angle on the flow inside a precessing cylinder and its dynamo action
Physics of Fluids 35 (2023), 014114
-
Mishra, A.; Mamatsashvili, G.; Stefani, F.
Nonlinear evolution of magnetorotational instability in a
magnetized Taylor-Couette flow: Scaling properties and relation
to upcoming DRESDYN-MRI experiment
Physical Review Fluids 8 (2023), 083902
-
Mishra, A.; Mamatsashvili, G.; Stefani, F.
From helical to standard magnetorotational instability:
Predictions for upcoming liquid sodium experiments
Physical Review Fluids 7 (2022), 064802
-
Pizzi, F.; Giesecke, A.; Simkanin, J.; Stefani, F.
Prograde and retrograde precession of a fluid-filled cylinder
New Journal of Physics 23 (2021), 123016
-
Stefani, F.; Gailitis, A.; Gerbeth, G.; Giesecke, A.; Gundrum, T.; Rüdiger, G.; Seilmayer, M.; Vogt, T.
The DRESDYN project: liquid metal experiments on dynamo action and magnetorotational instability
Geophysical and Astrophysical Fluid Dynamics 113 (2019), 51-70
-
Giesecke, A.; Vogt, T.; Gundrum, T.; Stefani, F.
Kinematic dynamo action of a precession driven flow based on the results of water experiments and hydrodynamic simulations
Geophysical and Astrophysical Fluid Dynamics 113 (2019), 235-255
Online First (2018)
-
Giesecke, A., Vogt, T., Gundrum, Th., Stefani, F.
Nonlinear Large Scale Flow in a Precessing Cylinder and Its Ability To Drive Dynamo Action
Phys. Rev. Lett. 120 (2018), 024502
-
Stefani, F., Galindo, V., Kasprzyk, C., Landgraf, S., Seilmayer, M., Starace, M., Weber, N., Weier, T.
Magnetohydrodynamic effects in liquid metal batteries
IOP Conf. Ser.: Mater. Sci. Eng. 143 (2016), 012024.
-
Stefani, F., Albrecht, T., Gerbeth, G., Giesecke, A., Gundrum, T., Herault, J., Nore, C., Steglich, C.
Towards a precession driven dynamo experiment
Magnetohydrodynamics 51 (2015), 275-284
arXiv:1410.8373
-
Giesecke, A., Albrecht, T., Gundrum, T., Herault, J., Stefani, F.
Triadic resonances in non-linear simulations of a fluid flow in a precessing cylinder
New J. Phys. 17 (2015), 113044
-
Herault, J., Gundrum, T., Giesecke, A., Stefani, F.
Subcritical transition to turbulence of a precessing flow in a cylindrical vessel
Phys. Fluids 27 (2015), 124102
-
Stefani, F., Eckert, S., Gerbeth, G., Giesecke, A., Gundrum, Th., Steglich, C., Weier, T., Wustmann, B.
DRESDYN - A new facility for MHD experiments with liquid sodium
Magnetohydrodynamics 48 (2012), 103-113
arXiv:1201.5737
×