16 citations
4 papers
Laboratory study of differential rotation in a convective rotating layer
Vladimir Batalov, Andrey Sukhanovsky, Peter Frick
The evolution of a large-scale azimuthal velocity field in a rotating cylindrical layer of fluid with meridional convective circulation was studied experimentally. Two cases were c…
Rolling ferrofluid drop on the surface of a liquid
V. Sterr, R. Krauss, K. I. Morozov +3
We report on the controlled transport of drops of magnetic liquid, which are swimming on top of a non-magnetic liquid layer. A magnetic field which is rotating in a vertical plane…
Fully developed turbulent dynamo at low magnetic Prandtl numbers
Rodion Stepanov, Franck Plunian
We investigate the dynamo problem in the limit of small magnetic Prandtl number ($\Pm$) using a shell model of magnetohydrodynamic turbulence. The model is designed to satisfy cons…
Wavelet differentiation of a noisy signal
I. Patrickeyev, R. Stepanov, P. Frick
Several differentiating algorithms of the noisy signals are considered. The proposed wavelet based technique is compared with others based on the Fourier transform and the finite d…