On the theory of phase transitions in magnetorheological suspensions / Iskakova LY,Zubarev AY,Romanchuk AP // COLLOID JOURNAL. - 2005. - V. 67, l. 5. - P. 564-572.

ISSN/EISSN:

1061-933X / нет данных

Type:

Article

Abstract:

The ``condensation{''} of the particles of magnetorheological suspensions (MRSs) under the action of an external magnetic field is theoretically studied. The analysis demonstrated that the formation of rather long linear chain aggregates preceded the condensation of particles into the dense phase. The phase transition of the ``gas-liquid{''} type proceeded in a particle ensemble via the ``condensation{''} of such chains caused by their magnetic interaction. In thin MRS layers oriented perpendicular to the external magnetic field, the scenario of phase transition differs from that observed in systems with infinite volume. After the completion of the phase transition, the ensemble of dense domains discretely distributed in dilute dispersion is formed in thin layers rather than two simple connected phases with different particle concentrations, as it takes place in infinite media. Under fairly strong external magnetic fields, the transition of the ``gas-solid{''} type occurs in a system of particles.

Author keywords:

ELECTRORHEOLOGICAL FLUIDS; FIELD

DOI:

10.1007/s10595-005-0134-0

Web of Science ID:

ISI:000232570400007

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP-OCT
Publisher	MAIK NAUKA/INTERPERIODICA
Address	C/O KLUWER ACADEMIC-PLENUM PUBLISHERS, 233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	ELECTRORHEOLOGICAL FLUIDS; FIELD
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Physical
ResearcherID-Numbers	Zubarev, Adrey/B-4752-2014
Number-of-Cited-References	18
Usage-Count-Since-2013	2
Journal-ISO	Colloid J.
Doc-Delivery-Number	974DB