The Long Bubbles Penetration through Viscoelastic Fluids with Shear-Thinning Viscosity in a Curved Tube
Author
Source
Advances in Materials Science and Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-02-19
Country of Publication
Egypt
No. of Pages
11
Abstract EN
The purpose of this research is to investigate the behavior of a long bubbles penetrating through viscoelastic fluids in a curved tube.
The injection gas flow is controlled by a mass flow controller (MFC).
The results of the experiments show that the bubbles width approaches constant value at the location six-diameter upstream from the bubbles front.
A difference variable is introduced at the six-diameter location to show the shifting deviation of the bubbles in the curved tube.
It is shown that, with the same fluid viscosity and the curved angle, the difference is higher when the gas flow rate is higher.
Also, the difference increases proportionally when the capillary number and the Weissenberg number increase.
American Psychological Association (APA)
Chang, Ching-Chuan. 2017. The Long Bubbles Penetration through Viscoelastic Fluids with Shear-Thinning Viscosity in a Curved Tube. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1124467
Modern Language Association (MLA)
Chang, Ching-Chuan. The Long Bubbles Penetration through Viscoelastic Fluids with Shear-Thinning Viscosity in a Curved Tube. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1124467
American Medical Association (AMA)
Chang, Ching-Chuan. The Long Bubbles Penetration through Viscoelastic Fluids with Shear-Thinning Viscosity in a Curved Tube. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1124467
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1124467