| dc.creator |
Ledesma Aguilar, Rodrigo Andrés |
|
| dc.creator |
Quevedo-Reyes, M. |
|
| dc.creator |
Corvera Poiré, Eugenia |
|
| dc.creator |
Hernández Machado, Aurora |
|
| dc.date |
2011-07-07T12:50:53Z |
|
| dc.date |
2011-07-07T12:50:53Z |
|
| dc.date |
2005 |
|
| dc.date.accessioned |
2024-12-16T10:27:18Z |
|
| dc.date.available |
2024-12-16T10:27:18Z |
|
| dc.identifier |
1539-3755 |
|
| dc.identifier |
http://hdl.handle.net/2445/18701 |
|
| dc.identifier |
561754 |
|
| dc.identifier.uri |
http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/22227 |
|
| dc.description |
We study a low-amplitude, long-wavelength lateral instability of the Saffman-Taylor finger by means of a phase-field model. We observe such an instability in two situations in which small dynamic perturbations are overimposed to a constant pressure drop. We first study the case in which the perturbation consists of a single oscillatory mode and then a case in which the perturbation consists of temporal noise. In both cases the instability undergoes a process of selection. |
|
| dc.format |
7 p. |
|
| dc.format |
application/pdf |
|
| dc.language |
eng |
|
| dc.publisher |
The American Physical Society |
|
| dc.relation |
Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.71.016312 |
|
| dc.relation |
Physical Review E, 2005, vol. E71, p. 016312-1-016312-7 |
|
| dc.relation |
http://dx.doi.org/10.1103/PhysRevE.71.016312 |
|
| dc.rights |
(c) The American Physical Society, 2005 |
|
| dc.rights |
info:eu-repo/semantics/openAccess |
|
| dc.source |
Articles publicats en revistes (Física Quàntica i Astrofísica) |
|
| dc.subject |
Dinàmica de fluids |
|
| dc.subject |
Viscositat |
|
| dc.subject |
Fluid dynamics |
|
| dc.subject |
Viscosity |
|
| dc.title |
Lateral instability in normal viscous fingers |
|
| dc.type |
info:eu-repo/semantics/article |
|
| dc.type |
info:eu-repo/semantics/publishedVersion |
|