543 citations · 1.5k across the 12 of their papers we have counts for
12 papers
Two- and Three-Dimensional Simulations of Rayleigh-Taylor Instabilities Using a Coupled Cahn-Hilliard / Navier-Stokes Model
Raphael Zanella, György Tegze, Romain LeTellier +1
We report on two- and three-dimensional numerical simulations of Rayleigh-Taylor instabilities in immiscible fluids. A diffuse-interface model that combines the Cahn-Hilliard equat…
Phase-field modeling of crystal nucleation in undercooled liquids -- A review
László Gránásy, Gyula I. Tóth, James A. Warren +4
We review how phase-field models contributed to the understanding of various aspects of crystal nucleation including homogeneous and heterogeneous processes, and their role in micr…
Kinetics of coarsening have dramatic effects on the microstructure: self-similarity breakdown induced by viscosity contrast
Hervé Henry, György Tegze
The viscous coarsening of a phase separated mixture is studied and the effects of the viscosity contrast between the phases are investigated. From an analysis of the microstructure…
Hydrodynamic theory of freezing: Nucleation and polycrystalline growth
Frigyes Podmaniczky, Gyula I. Toth, Gyorgy Tegze +1
Structural aspects of crystal nucleation in undercooled liquids are explored using a nonlinear hydrodynamic theory of crystallization proposed recently [G. I. Toth et al., J. Phys.…
Heterogeneous nucleation of/on nanoparticles: a density functional study using the phase-field crystal model
László Gránásy, Frigyes Podmaniczky, Gyula I. Tóth +2
Crystallization of supersaturated liquids usually starts by heterogeneous nucleation. Mounting evidence shows that even homogeneous nucleation in simple liquids takes place in two…
Nonlinear hydrodynamic theory of crystallization
Gyula I. Tóth, László Gránásy, György Tegze
We present an isothermal fluctuating nonlinear hydrodynamic theory of crystallization in molecular liquids. A dynamic coarse-graining technique is used to derive the velocity field…