Transient Marangoni waves due to impulsive motion of a submerged body
The Oseen problem in a viscous fluid is formulated for studying the transient free-surface and Marangoni waves generated by the impulsive motion of a submerged body beneath a surface with surfactants. Wave asymptotics and wavefronts for large Reynolds numbers are obtai...
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| Format: | Article |
| Language: | English |
| Published: |
2011
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/96400 http://hdl.handle.net/10220/7217 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | The Oseen problem in a viscous fluid is formulated for studying the transient free-surface and Marangoni waves generated by the impulsive motion of a submerged body beneath a surface with
surfactants. Wave asymptotics and wavefronts for large Reynolds numbers are obtained by employing Lighthill’s two-stage scheme. The results obtained show explicitly the effects of viscosity and surfactants on Kelvin wakes. |
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