Abstract:
The heating of matter driven by thermal radiation is studied by means of a simple model, under conditions where the material cannot freely expand. Supersonic and ablative regimes are identified when the radiation field is not in local thermodynamic equilibrium with the matter and, in a later phase, when equilibrium is reached. The scaling laws characterizing the magnitudes of the heated material are found for the different regimes. Application to an ion-beam-fusion target is examined and the effect of an active tamper that pushes the ablated material is analyzed. © 1992 The American Physical Society.
Registro:
Documento: |
Artículo
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Título: | Heat waves driven by thermal radiation in tamped flows |
Autor: | Piriz, A.R.; Tomasel, F.G. |
Filiación: | Departamento de Física, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, Pabelln 1, 1428 Buenos Aires, Argentina Departamento de Física, Facultad de Ingeniería, Universidad Nacional de Mar del Plata, 7600 Mar del Plata, Argentina
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Año: | 1992
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Volumen: | 45
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Número: | 12
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Página de inicio: | 8787
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Página de fin: | 8794
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DOI: |
http://dx.doi.org/10.1103/PhysRevA.45.8787 |
Título revista: | Physical Review A
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ISSN: | 10502947
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10502947_v45_n12_p8787_Piriz |
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Citas:
---------- APA ----------
Piriz, A.R. & Tomasel, F.G.
(1992)
. Heat waves driven by thermal radiation in tamped flows. Physical Review A, 45(12), 8787-8794.
http://dx.doi.org/10.1103/PhysRevA.45.8787---------- CHICAGO ----------
Piriz, A.R., Tomasel, F.G.
"Heat waves driven by thermal radiation in tamped flows"
. Physical Review A 45, no. 12
(1992) : 8787-8794.
http://dx.doi.org/10.1103/PhysRevA.45.8787---------- MLA ----------
Piriz, A.R., Tomasel, F.G.
"Heat waves driven by thermal radiation in tamped flows"
. Physical Review A, vol. 45, no. 12, 1992, pp. 8787-8794.
http://dx.doi.org/10.1103/PhysRevA.45.8787---------- VANCOUVER ----------
Piriz, A.R., Tomasel, F.G. Heat waves driven by thermal radiation in tamped flows. 1992;45(12):8787-8794.
http://dx.doi.org/10.1103/PhysRevA.45.8787