Droplet Breakup in High-Pressure Homogenizers
(2015) p.125-148- Abstract
- In this chapter, a detailed review of the current understanding of the physical processes of droplet breakup in a high-pressure homogenizer (HPH) is presented, covering breakup mechanisms by laminar shear in the gap inlet and its boundary layers, by local turbulence in the gap exit jet, and by cavitation. Experimental evidence of the effects of homogenization pressure, Thoma number, dispersed and continuous phase viscosity, and dispersed phase volume fraction in relation to implications on dominant mechanisms of droplet breakup is also discussed.
- Abstract (Swedish)
- In this chapter, a detailed review of the current understanding of the
physical processes of droplet breakup in a high-pressure homogenizer (HPH) is presented,
covering breakup mechanisms by laminar shear in the gap inlet and its boundary
layers, by local turbulence in the gap exit jet, and by cavitation. Experimental
evidence of the effects of homogenization pressure, Thoma number, dispersed and
continuous phase viscosity, and dispersed phase volume fraction in relation to implications
on dominant mechanisms of droplet breakup is also discussed.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/ec67b71f-f56d-4cc2-b681-5043b49037d7
- author
- Håkansson, Andreas LU
- organization
- publishing date
- 2015
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- host publication
- Engineering Aspects of Food Emulsification and Homogenization
- editor
- Rayner, Marilyn and Dejmek, Petr
- edition
- 1st
- pages
- 125 - 148
- publisher
- Taylor & Francis
- external identifiers
-
- scopus:84989287932
- ISBN
- 9780429073236
- 978-1466580435
- DOI
- 10.1201/b18436
- language
- English
- LU publication?
- yes
- id
- ec67b71f-f56d-4cc2-b681-5043b49037d7
- date added to LUP
- 2019-11-07 11:18:04
- date last changed
- 2024-06-12 04:16:26
@inbook{ec67b71f-f56d-4cc2-b681-5043b49037d7, abstract = {{In this chapter, a detailed review of the current understanding of the physical processes of droplet breakup in a high-pressure homogenizer (HPH) is presented, covering breakup mechanisms by laminar shear in the gap inlet and its boundary layers, by local turbulence in the gap exit jet, and by cavitation. Experimental evidence of the effects of homogenization pressure, Thoma number, dispersed and continuous phase viscosity, and dispersed phase volume fraction in relation to implications on dominant mechanisms of droplet breakup is also discussed.}}, author = {{Håkansson, Andreas}}, booktitle = {{Engineering Aspects of Food Emulsification and Homogenization}}, editor = {{Rayner, Marilyn and Dejmek, Petr}}, isbn = {{9780429073236}}, language = {{eng}}, pages = {{125--148}}, publisher = {{Taylor & Francis}}, title = {{Droplet Breakup in High-Pressure Homogenizers}}, url = {{http://dx.doi.org/10.1201/b18436}}, doi = {{10.1201/b18436}}, year = {{2015}}, }