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Self-consistent numerical dispersion relation of the ablative Rayleigh-Taylor instability of double ablation fronts in inertial confinement fusion
Citation
Yáñez Vico, Carlos, Sanz Recio, Javier and Olazabal-Loumé, M. (2012). Self-consistent numerical dispersion relation of the ablative Rayleigh-Taylor instability of double ablation fronts in inertial confinement fusion. "Physics of Plasmas", v. 19 (n. 6); pp.. ISSN 1070-664X. https://doi.org/10.1063/1.4729725.
Description
| Title: | Self-consistent numerical dispersion relation of the ablative Rayleigh-Taylor instability of double ablation fronts in inertial confinement fusion |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Physics of Plasmas |
| Date: | June 2012 |
| ISSN: | 1070-664X |
| Volume: | 19 |
| Subjects: | |
| Faculty: | E.T.S.I. Aeronáuticos (UPM) |
| Department: | Otro |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
The linear stability analysis of accelerated double ablation fronts is carried out numerically with a self-consistent approach. Accurate hydrodynamic profiles are taken into account in the theoretical model by means of a fitting parameters method using 1D simulation results. Numerical dispersión relation is compared to an analytical sharp boundary model [Yan˜ez et al., Phys. Plasmas 18, 052701 (2011)] showing an excellent agreement for the radiation dominated regime of very steep ablation fronts, and the stabilization due to smooth profiles. 2D simulations are presented to validate the numerical self-consistent theory.
More information
| Item ID: | 16283 |
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| DC Identifier: | https://oa.upm.es/16283/ |
| OAI Identifier: | oai:oa.upm.es:16283 |
| DOI: | 10.1063/1.4729725 |
| Official URL: | http://scitation.aip.org/content/aip/journal/pop/1... |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 08 Apr 2014 16:36 |
| Last Modified: | 27 Feb 2023 07:18 |
