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http://hdl.handle.net/2445/18769| Title: | Reaction-diffusion fronts under stochastic advection |
| Author: | Martí Pérez, Arturo C. Sagués i Mestre, Francesc Sancho, José M. |
| Keywords: | Teoria quàntica Teoria de camps (Física) Relativitat especial (Física) Física estadística Termodinàmica Dinàmica de fluids Quantum theory Field theory (Physics) Relativitat especial (Física) Statistical physics Thermodynamics Fluid dynamics |
| Issue Date: | 1997 |
| Publisher: | The American Physical Society |
| Abstract: | We study front propagation in stirred media using a simplified modelization of the turbulent flow. Computer simulations reveal the existence of the two limiting propagation modes observed in recent experiments with liquid phase isothermal reactions. These two modes respectively correspond to a wrinkled although sharp propagating interface and to a broadened one. Specific laws relative to the enhancement of the front velocity in each regime are confirmed by our simulations. |
| Note: | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.56.1729 |
| It is part of: | Physical Review E, 1997, vol. 56, num. 2, p. 1729-1732 |
| URI: | http://hdl.handle.net/2445/18769 |
| Related resource: | http://dx.doi.org/10.1103/PhysRevE.56.1729 |
| ISSN: | 1063-651X |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) Articles publicats en revistes (Ciència dels Materials i Química Física) |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| 118394.pdf | 96.22 kB | Adobe PDF | View/Open |
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