69 citations · 330 across the 16 of their papers we have counts for
4 papers · 1 filter
Effects of mixing and stirring on the critical behavior
N. V. Antonov, M. Hnatich, J. Honkonen
Stochastic dynamics of a nonconserved scalar order parameter near its critical point, subject to random stirring and mixing, is studied using the field theoretic renormalization gr…
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…
Influence of helicity on anomalous scaling of a passive scalar advected by the turbulent velocity field with finite correlation time: Two-loop approximation
O. G. Chkhetiani, M. Hnatič, E. Jurcisinova +3
The influence of helicity on the stability of scaling regimes, on the effective diffusivity, and on the anomalous scaling of structure functions of a passive scalar advected by a G…