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Abstract:

An analytical model for the implosion of a two-layer spherical shell target driven by a two-step pressure pulse is developed. The process of formation of the central spark is approximately described and the effect of the prepulse on the final stage of fuel and pusher is studied. The size of the central spark is determined by the thermal conduction, and scaling laws relating the temperature and density of the spark with the parameters of the fuel and the pulse are found. These scaling laws can be useful in the design of high-gain targets for inertial confinement fusion. © 1991 American Institute of Physics.

Registro:

Documento: Artículo
Título:Implosion of a two-layer shell driven by a shaped pressure pulse
Autor:Piriz, A.R.; Wouchuk, J.G.
Filiación:Departamento de Física, FCEN-UBA, Ciudad Universitaria, Pab. 1, 1428 Buenos Aires, Argentina
Consejo Nacional de Investigaciones Cientificas y Técnicas (CONICET), Argentina
CONICET
Año:1991
Volumen:3
Número:10
Página de inicio:2889
Página de fin:2897
DOI: http://dx.doi.org/10.1063/1.859922
Título revista:Physics of Fluids B
ISSN:08998221
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_08998221_v3_n10_p2889_Piriz

Citas:

---------- APA ----------
Piriz, A.R. & Wouchuk, J.G. (1991) . Implosion of a two-layer shell driven by a shaped pressure pulse. Physics of Fluids B, 3(10), 2889-2897.
http://dx.doi.org/10.1063/1.859922
---------- CHICAGO ----------
Piriz, A.R., Wouchuk, J.G. "Implosion of a two-layer shell driven by a shaped pressure pulse" . Physics of Fluids B 3, no. 10 (1991) : 2889-2897.
http://dx.doi.org/10.1063/1.859922
---------- MLA ----------
Piriz, A.R., Wouchuk, J.G. "Implosion of a two-layer shell driven by a shaped pressure pulse" . Physics of Fluids B, vol. 3, no. 10, 1991, pp. 2889-2897.
http://dx.doi.org/10.1063/1.859922
---------- VANCOUVER ----------
Piriz, A.R., Wouchuk, J.G. Implosion of a two-layer shell driven by a shaped pressure pulse. 1991;3(10):2889-2897.
http://dx.doi.org/10.1063/1.859922