Please use this identifier to cite or link to this item: http://hdl.handle.net/11189/3343
Title: The role of interdroplet interaction in the physics of highly concentrated emulsions
Authors: Foudazi, Reza 
Masalova, I. 
Malki, A. Ya. 
Keywords: Emulsion;Highly concentrated emulsions;Source of interaction;Interdroplet Interaction
Issue Date: 2010
Publisher: SP MAIK Nauka/Interperiodica
Source: Foudazi, R., Masalova, I. & Malki, A. Y. (2010). The role of interdroplet interaction in the physics of highly concentrated emulsions. Colloid Journal, 72(1): 74–92
Abstract: The osmotic pressure and shear modulus of highly concentrated emulsions were modelled by considering both interfacial energy and interdroplet interaction. This was performed for two- and three-dimensional cases and by optimization and approximation methods of predicting film thickness. The results show that even a small source of interaction can result in non-superimposition of scaled osmotic pressure and shear modulus by Laplace pressure for different droplet sizes, and also significant deviation from the models which consider interfacial interaction as the sole source of energy. The model was used to explain the reciprocal squared diameter dependency of elastic modulus: an interaction similar to the van der Waals type can be responsible for this observation. The model can also be used to analyze the interdroplet interactions in highly concentrated emulsions.
URI: http://hdl.handle.net/11189/3343
http://dx.doi.org/10.1134/S1061933X10010102
ISSN: 1061-933X
Rights: http://creativecommons.org/licenses/by-nc-sa/3.0/za/
Appears in Collections:Eng - Journal articles (DHET subsidised)

Files in This Item:
File Description SizeFormat 
Foudazi_R_Masalova_I_Malki_A_Ya_Eng_2010.pdfMain Article830.46 kBAdobe PDFView/Open
Show full item record

Page view(s)

15
Last Week
1
Last month
1
checked on Oct 21, 2018

Download(s)

1
checked on Oct 21, 2018

Google ScholarTM

Check


Items in Digital Knowledge are protected by copyright, with all rights reserved, unless otherwise indicated.