A modeling approach for dispersive mixing of oil in water emulsions

Arend Dubbelboer; Jo Janssen; Hans Hoogland; Ashvin Mudaliar; Edwin Zondervan; Peter M.M. Bongers; Jan Meuldijk

doi:10.1016/B978-0-444-63234-0.50141-X

A modeling approach for dispersive mixing of oil in water emulsions

Arend Dubbelboer
, Jo Janssen
, Hans Hoogland
, Ashvin Mudaliar
, Edwin Zondervan
, Peter M.M. Bongers
, Jan Meuldijk

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

4 Citaten (Scopus)

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A special type of a high pressure homogenizer valve was studied for the dispersive mixing of oil-in-water emulsions. Various hydrodynamic regimes and flow fields were identified using the commercial computational fluid dynamics (CFD) software ANSYS and, for each regime the stable droplet sizes were estimated. Experimental validation was carried out using a coarse emulsion containing 10 wt% sunflower oil stabilized with Pluronic F68, which was dispersed in the homogenizer apparatus. The change in oil droplet size with pressure drop is attributed to the high speedjet leaving the gap.

Originele taal-2	Engels
Pagina's (van-tot)	841-846
Aantal pagina's	6
Tijdschrift	Computer Aided Chemical Engineering
Volume	32
DOI's	https://doi.org/10.1016/B978-0-444-63234-0.50141-X
Status	Gepubliceerd - 20 jun. 2013
Evenement	23rd European Symposium on Computer Aided Process Engineering (ESCAPE 23) - Lappeenranta, Finland Duur: 9 jun. 2013 → 12 jun. 2013 Congresnummer: 23

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title = "A modeling approach for dispersive mixing of oil in water emulsions",

abstract = "A special type of a high pressure homogenizer valve was studied for the dispersive mixing of oil-in-water emulsions. Various hydrodynamic regimes and flow fields were identified using the commercial computational fluid dynamics (CFD) software ANSYS and, for each regime the stable droplet sizes were estimated. Experimental validation was carried out using a coarse emulsion containing 10 wt\% sunflower oil stabilized with Pluronic F68, which was dispersed in the homogenizer apparatus. The change in oil droplet size with pressure drop is attributed to the high speedjet leaving the gap.",

keywords = "Computational fluid dynamics, Dispersive mixing, Emulsification",

author = "Arend Dubbelboer and Jo Janssen and Hans Hoogland and Ashvin Mudaliar and Edwin Zondervan and Bongers, \{Peter M.M.\} and Jan Meuldijk",

year = "2013",

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AU - Dubbelboer, Arend

AU - Janssen, Jo

AU - Hoogland, Hans

AU - Mudaliar, Ashvin

AU - Zondervan, Edwin

AU - Bongers, Peter M.M.

AU - Meuldijk, Jan

N1 - Conference code: 23

PY - 2013/6/20

Y1 - 2013/6/20

N2 - A special type of a high pressure homogenizer valve was studied for the dispersive mixing of oil-in-water emulsions. Various hydrodynamic regimes and flow fields were identified using the commercial computational fluid dynamics (CFD) software ANSYS and, for each regime the stable droplet sizes were estimated. Experimental validation was carried out using a coarse emulsion containing 10 wt% sunflower oil stabilized with Pluronic F68, which was dispersed in the homogenizer apparatus. The change in oil droplet size with pressure drop is attributed to the high speedjet leaving the gap.

AB - A special type of a high pressure homogenizer valve was studied for the dispersive mixing of oil-in-water emulsions. Various hydrodynamic regimes and flow fields were identified using the commercial computational fluid dynamics (CFD) software ANSYS and, for each regime the stable droplet sizes were estimated. Experimental validation was carried out using a coarse emulsion containing 10 wt% sunflower oil stabilized with Pluronic F68, which was dispersed in the homogenizer apparatus. The change in oil droplet size with pressure drop is attributed to the high speedjet leaving the gap.

KW - Computational fluid dynamics

KW - Dispersive mixing

KW - Emulsification

UR - https://www.scopus.com/pages/publications/84879026712

U2 - 10.1016/B978-0-444-63234-0.50141-X

DO - 10.1016/B978-0-444-63234-0.50141-X

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SN - 1570-7946

VL - 32

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JO - Computer Aided Chemical Engineering

JF - Computer Aided Chemical Engineering

T2 - 23rd European Symposium on Computer Aided Process Engineering (ESCAPE 23)

Y2 - 9 June 2013 through 12 June 2013

ER -

A modeling approach for dispersive mixing of oil in water emulsions

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