Conferencia
Gratton, J.; Perazzo, C.A. "Self-similar asymptotics in convergent viscous gravity currents of non-newtonian liquids" (2009) Journal of Physics: Conference Series. 166
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Abstract:
We investigate the evolution of the ridge produced by the convergent motion of two substrates, on which a layer of a non-Newtonian power-law liquid rests. We focus on the self-similar regimes that occur in this process. For short times, within the linear regime, the height and the width increase as t 1/2, independently of the rheology of the liquid. In the self- similar regime for large time, the height and the width of the ridge follow power laws whose exponents depend on the rheological index. © 2009 IOP Publishing Ltd.
Registro:
| Documento: | Conferencia |
| Título: | Self-similar asymptotics in convergent viscous gravity currents of non-newtonian liquids |
| Autor: | Gratton, J.; Perazzo, C.A. |
| Filiación: | INFIP-CONICET, Dpto. de Física, FCEyN, UBA, Ciudad Universitaria, 1428 Buenos Aires, Argentina Universidad Favaloro and CONICET, Solís 453, 1078 Buenos Aires, Argentina |
| Año: | 2009 |
| Volumen: | 166 |
| DOI: | http://dx.doi.org/10.1088/1742-6596/166/1/012011 |
| Título revista: | Journal of Physics: Conference Series |
| Título revista abreviado: | J. Phys. Conf. Ser. |
| ISSN: | 17426588 |
| PDF: | https://bibliotecadigital.exactas.uba.ar/download/paper/paper_17426588_v166_n_p_Gratton.pdf |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v166_n_p_Gratton |
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Citas:
---------- APA ----------
Gratton, J. & Perazzo, C.A. (2009) . Self-similar asymptotics in convergent viscous gravity currents of non-newtonian liquids. Journal of Physics: Conference Series, 166.http://dx.doi.org/10.1088/1742-6596/166/1/012011
---------- CHICAGO ----------
Gratton, J., Perazzo, C.A. "Self-similar asymptotics in convergent viscous gravity currents of non-newtonian liquids" . Journal of Physics: Conference Series 166 (2009).http://dx.doi.org/10.1088/1742-6596/166/1/012011
---------- MLA ----------
Gratton, J., Perazzo, C.A. "Self-similar asymptotics in convergent viscous gravity currents of non-newtonian liquids" . Journal of Physics: Conference Series, vol. 166, 2009.http://dx.doi.org/10.1088/1742-6596/166/1/012011
---------- VANCOUVER ----------
Gratton, J., Perazzo, C.A. Self-similar asymptotics in convergent viscous gravity currents of non-newtonian liquids. J. Phys. Conf. Ser. 2009;166.http://dx.doi.org/10.1088/1742-6596/166/1/012011
