Kinetics of particle coarsening with allowance for Ostwald ripening and coagulation / Alexandrov D. V. // JOURNAL OF PHYSICS-CONDENSED MATTER. - 2016. - V. 28, l. 3.

ISSN/EISSN:

0953-8984 / 1361-648X

Type:

Article

Abstract:

The evolution of particle coarsening due to a combined effect of Ostwald ripening and coagulation at the concluding stage of phase transition processes in metastable media is considered. A complete analytical solution of integro-differential equations with a memory kernel is found in special self-similar variables for supersaturated solutions and supercooled liquids. It is shown that the particle distribution function becomes narrower and bell-shaped when decreasing the metastability level. The analytical solutions obtained are in good agreement with experimental data.

Author keywords:

crystal growth; kinetics; Ostwald ripening INTERMEDIATE STAGE; PHASE-TRANSITIONS; SOLID-SOLUTIONS; EQUATION; NUCLEATION; GROWTH; COALESCENCE

DOI:

10.1088/0953-8984/28/3/035102

Web of Science ID:

ISI:000368727000012

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	JAN 27
Publisher	IOP PUBLISHING LTD
Address	TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
Language	English
Article-Number	035102
EISSN	1361-648X
Keywords-Plus	INTERMEDIATE STAGE; PHASE-TRANSITIONS; SOLID-SOLUTIONS; EQUATION; NUCLEATION; GROWTH; COALESCENCE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	dmitri.alexandrov@urfu.ru
ResearcherID-Numbers	Alexandrov, Dmitri/D-2516-2016
ORCID-Numbers	Alexandrov, Dmitri/0000-0002-6628-745X
Funding-Acknowledgement	Ministry of Education and Science of the Russian Federation {[}315]; act 211 of Government of the Russian Federation {[}02.A03.21.0006]
Funding-Text	This work was supported by the Ministry of Education and Science of the Russian Federation under the project 315 and by the contract 02.A03.21.0006 (act 211 of Government of the Russian Federation).
Number-of-Cited-References	33
Usage-Count-Last-180-days	8
Usage-Count-Since-2013	18
Journal-ISO	J. Phys.-Condes. Matter
Doc-Delivery-Number	DB7WG