Showing 51 - 60 of 145
Using a one parameter free energy model for surfactants, we numerically study the effects of hydrodynamics in the microemulsion and lamellar phases. Our results show that the dynamical correlation function has temporal oscillations for a range of hydrodynamical coupling strengths in the...
Persistent link: https://www.econbiz.de/10010872982
We consider an initial stage of the origination of droplike aggregates in a ferrocolloid made metastable by a strengthening of an external magnetic field, when emerging nuclei are still not large enough to affect ferrocolloid properties appreciably. Expressions for the growth rate of a...
Persistent link: https://www.econbiz.de/10010873252
justifies, at least partially if not entirely, the relevance of the proposed process as the kinetics of RNA folding. …
Persistent link: https://www.econbiz.de/10010873459
We present results of theoretical and computer studies of the kinetics of chain-like aggregate formation in suspensions …
Persistent link: https://www.econbiz.de/10010873486
We study the evolution of a system of drop-like aggregates suspended in a macroscopically homogeneous magnetic fluid made metastable by strengthening of an external magnetic field with account of both the reduction in metastability and the continuing initiation of new nuclei in the metastable...
Persistent link: https://www.econbiz.de/10010874436
Three results are presented: First, we solve the problem of persistence of dissipation for reduction of kinetic models. Kinetic equations with thermodynamic Lyapunov functions are studied. Uniqueness of the thermodynamic projector is proven: There exists only one projector which transforms any...
Persistent link: https://www.econbiz.de/10010874458
In this study, a generalized method based upon nonextensive statistics is presented for nucleation and growth processes in a thin layer between two interfaces. It is shown that the presented mathematical model, which uses an index called the entropic index that measures the nonextensivity of the...
Persistent link: https://www.econbiz.de/10010874761
In this paper, we construct low-dimensional manifolds of reduced description for equations of chemical kinetics from … effectively reduce description in chemical kinetics. …
Persistent link: https://www.econbiz.de/10010874765
. In the current system, the surfactant adsorption kinetics is diffusion dominated and the interface separates two …
Persistent link: https://www.econbiz.de/10010874847
liquid by-products. On the basis, the kinetics of one-pot preparation of EL from cellulose was further investigated at a …
Persistent link: https://www.econbiz.de/10011208705