33 citations · 105 across the 4 of their papers we have counts for
4 papers · 1 filter
Influence of helicity on scaling regimes in the extended Kraichnan model
O. G. Chkhetiani, M. Hnatich, E. Jurcisinova +3
We have investigated the advection of a passive scalar quantity by incompressible helical turbulent flow in the frame of extended Kraichnan model. Turbulent fluctuations of velocit…
Compressible advection of a passive scalar: Two-loop scaling regimes
M. Hnatich, E. Jurcisinova, M. Jurcisin +1
The influence of compressibility on the stability of the scaling regimes of the passive scalar advected by a Gaussian velocity field with finite correlation time is investigated by…
Anomalous scaling of passively advected magnetic field in the presence of strong anisotropy
M. Hnatich, J. Honkonen, M. Jurcisin +2
Inertial-range scaling behavior of high-order (up to order N=51) structure functions of a passively advected vector field has been analyzed in the framework of the rapid-change mod…
Turbulence with Pressure: Anomalous Scaling of a Passive Vector Field
N. V. Antonov, Michal Hnatich, Juha Honkonen +1
The field-theoretic renormalization group (RG) and the operator product expansion are applied to the model of a divergence-free vector quantity, passively advected by the ``synthet…