The dynamic behavior of a bubble or drop oscillating at the tip of a capillary immersed in a surfactant solution is considered. The pressure variation in the cell and the nonstationary flow in the capillary are taken into account. The amplitude- and phase-frequency characteristics of the system are
Inertial and interfacial effects on pressure drop of Taylor flow in capillaries
β Scribed by Michiel T. Kreutzer; Freek Kapteijn; Jacob A. Moulijn; Chris R. Kleijn; Johan J. Heiszwolf
- Publisher
- American Institute of Chemical Engineers
- Year
- 2005
- Tongue
- English
- Weight
- 542 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0001-1541
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Virtual mass terms as an interfacial force, taking account of relative acceleration of the bubbles in the liquid phase, have been generally accepted in the two-phase #ow models since they conditionally stabilize the numerical scheme. Despite the convincing physical reasoning associated with the bubb
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