Drainage waves structure in gas-liquid foam
β Scribed by V. Goldshtein; I. Goldfarb; I. Shreiber
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 807 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0301-9322
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π SIMILAR VOLUMES
This paper reports on an investigation of the influence of the interfacial shear viscosity on the liquid drainage in single Plateau borders of foam. The simplified Navier-Stokes equation governing the liquid flow is solved for the liquid velocity by the numerical computational method. The numerical
Pure shear waves are harmonically excited in gas-liquid foam and their phase vs frequency relationships are measured. These relationships exhibit approximately linear dependences. The shear wave speed is calculated from these relationships using a mathematical model. The relationship between the she