KFU. Card publication. Coalescence of the disperse phase of liquid emulsions under the effect of velocity fluctuations in turbulent shear flow

KAZAN
FEDERAL UNIVERSITY

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COALESCENCE OF THE DISPERSE PHASE OF LIQUID EMULSIONS UNDER THE EFFECT OF VELOCITY FLUCTUATIONS IN TURBULENT SHEAR FLOW

Form of presentation

Articles in Russian journals and collections

Year of publication

1986

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Authors, employees of KFU

Rozencvayg Aleksandr Kurtovich, author

Bibliographic description in the original language

Rozentsvaig, A.K. Coalescence of the disperse phase of liquid emulsions under the effect of velocity fluctuations in turbulent shear flow/ Journal of applied chemistry of the USSR, 1986,59 (10 pt 1), pp. 2040-2042

Annotation

It is shown that the decrease in the efficiency of coalescence of the disperse phase of liquid emulsions is due to the same factors which subsequently participate in the establishment of the maximum size of the enlarged drops d//m//a//x. This leading effect of the destructive factors on agglomerates of liquid drops in contact is due to their larger effective diameter and lower strength in comparison to drops of the same total volume. The analysis of coalescence of the disperse phase in consideration of suppression of the drop enlargement process under the effect of turbulent movement permits validly interpreting the data from experimental studies of liquid emulsions, reliably estimating constants K and alpha , and calculating the optimum values of the parameters of technological processes on this basis

Keywords

flow of fluids, turbulentce, liquids drop formation, coalescence of the dispersed phase, colliding drops, drop coalescence, turbulent diffusion coefficient, emulsions

The name of the journal

RUSS J APPL CHEM+

URL

http://www.scopus.com/inward/record.url?eid=2-s2.0-0022797609&partnerID=40&md5=c205736feb6572eeafae8771352196eb

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=100631&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Rozencvayg Aleksandr Kurtovich	ru_RU
dc.date.accessioned	1986-01-01T00:00:00Z	ru_RU
dc.date.available	1986-01-01T00:00:00Z	ru_RU
dc.date.issued	1986	ru_RU
dc.identifier.citation	Rozentsvaig, A.K. Coalescence of the disperse phase of liquid emulsions under the effect of velocity fluctuations in turbulent shear flow/ Journal of applied chemistry of the USSR, 1986,59 (10 pt 1), pp. 2040-2042	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=100631&p_lang=2	ru_RU
dc.description.abstract	RUSS J APPL CHEM+	ru_RU
dc.description.abstract	It is shown that the decrease in the efficiency of coalescence of the disperse phase of liquid emulsions is due to the same factors which subsequently participate in the establishment of the maximum size of the enlarged drops d//m//a//x. This leading effect of the destructive factors on agglomerates of liquid drops in contact is due to their larger effective diameter and lower strength in comparison to drops of the same total volume. The analysis of coalescence of the disperse phase in consideration of suppression of the drop enlargement process under the effect of turbulent movement permits validly interpreting the data from experimental studies of liquid emulsions, reliably estimating constants K and alpha , and calculating the optimum values of the parameters of technological processes on this basis	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	flow of fluids	ru_RU
dc.subject	turbulentce	ru_RU
dc.subject	liquids drop formation	ru_RU
dc.subject	coalescence of the dispersed phase	ru_RU
dc.subject	colliding drops	ru_RU
dc.subject	drop coalescence	ru_RU
dc.subject	turbulent diffusion coefficient	ru_RU
dc.subject	emulsions	ru_RU
dc.title	Coalescence of the disperse phase of liquid emulsions under the effect of velocity fluctuations in turbulent shear flow	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU