Non-linear evolution of a system of elongated droplike aggregates in a metastable magnetic fluid / Ivanov AO,Zubarev AY // PHYSICA A. - 1998. - V. 251, l. 3-4. - P. 348-367.

ISSN/EISSN:

0378-4371 / нет данных

Type:

Article

Abstract:

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 surroundings. The growing aggregates are highly elongated ellipsoidal shaped and are distributed over volume. The distribution density is governed by a kinetic equation which neglects of fluctuations in the growth rate of a single aggregate. The approximate solutions for supersaturation and diverse characteristics of the distribution density has been found as functions of time. An influence of emerging aggregates on the macroscopic ferrocolloid properties is illustrated by the example of the time dependence of magnetization and effective viscosity. (C) 1998 Elsevier Science B.V. All rights reserved.

Author keywords:

kinetics; phase separation; magnetic fluids SPINODAL DECOMPOSITION; PHASE-SEPARATION; EQUILIBRIUM PROPERTIES; COLLOIDS; KINETICS; FERROCOLLOIDS; NUCLEATION; TRANSITION; FIELD; STAGE

DOI:

10.1016/S0378-4371(97)00561-X

Web of Science ID:

ISI:000073015100006

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAR 15
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Keywords-Plus	SPINODAL DECOMPOSITION; PHASE-SEPARATION; EQUILIBRIUM PROPERTIES; COLLOIDS; KINETICS; FERROCOLLOIDS; NUCLEATION; TRANSITION; FIELD; STAGE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Multidisciplinary
ResearcherID-Numbers	Ivanov, Alexey/E-4442-2011 Zubarev, Adrey/B-4752-2014
ORCID-Numbers	Ivanov, Alexey/0000-0001-8239-4039
Number-of-Cited-References	38
Usage-Count-Since-2013	1
Journal-ISO	Physica A
Doc-Delivery-Number	ZG552