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The Rayleigh-Taylor...
The Rayleigh-Taylor instability in inertial fusion, astrophysical plasma and flames
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- Bychkov, Vitaly, 1968- (författare)
- Umeå universitet,Institutionen för fysik
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- Modestov, Mikhail (författare)
- Umeå universitet,Institutionen för fysik
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- Akkerman, V. (författare)
- Umeå universitet,Institutionen för fysik,Center for Turbulence Research, Stanford University, BLDG. 500 Stanford, CA 94305-3035, USA
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- Eriksson, Lars-Erik, 1950 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology,Department of Applied Mechanics, Chalmers University of Technology 41246 Göteborg, Sweden
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(creator_code:org_t)
- 2007
- 2007
- Engelska.
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Ingår i: Plasma Physics and Controlled Fusion. - 1361-6587 .- 0741-3335. ; 49:12B, s. B513-B520
- Relaterad länk:
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https://research.cha...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Previous results are reviewed and new results are presented on the Rayleigh-Taylor instability in inertial confined fusion, flames and supernovae including gravitational and thermonuclear explosion mechanisms. The instability couples micro-scale plasma effects to large-scale hydrodynamic phenomena. In inertial fusion the instability reduces target compression. In supernovae the instability produces large-scale convection, which determines the fate of the star. The instability is often accompanied by mass flux through the unstable interface, which may have either a stabilizing or a destabilizing influence. Destabilization happens due to the Darrieus-Landau instability of a deflagration front. Still, it is unclear whether the instabilities lead to well-organized large-scale structures (bubbles) or to relatively isotropic turbulence (mixing layer)
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering (hsv//eng)
- NATURVETENSKAP -- Fysik -- Fusion, plasma och rymdfysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Fusion, Plasma and Space Physics (hsv//eng)
Nyckelord
- DETONATION
- PROPAGATION
- ABLATION
- EXPLOSION
- FRONTS
- NEUTRINO TRANSPORT
- NUMERICAL-SIMULATION
- SUPERNOVAE
- WHITE-DWARFS
- CYLINDRICAL-TUBES
- STABILITY
- Plasma physics
- fysik
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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