Numerical simulations of Rayleigh-Taylor front evolution in turbulent stratified fluids.

Biferale, L; Mantovani, F; Pozzati, F; Sbragaglia, M; Scagliarini, A; Schifano, F; Toschi, F; Tripiccione, R

Biferale, L; Mantovani, F; Pozzati, F; Sbragaglia, M; Scagliarini, A; Schifano, F; Toschi, F; Tripiccione, R.

Afiliación

Biferale L; Department of Physics, University of Tor Vergata and INFN, Rome, Italy.

Philos Trans A Math Phys Eng Sci ; 369(1945): 2448-55, 2011 Jun 28.

Article en En | MEDLINE | ID: mdl-21576159

RESUMEN

We present state-of-the-art numerical simulations of a two-dimensional Rayleigh-Taylor instability for a compressible stratified fluid. We describe the computational algorithm and its implementation on the QPACE supercomputer. High resolution enables the statistical properties of the evolving interface that we characterize in terms of its fractal dimension to be studied.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Philos Trans A Math Phys Eng Sci Asunto de la revista: BIOFISICA / ENGENHARIA BIOMEDICA Año: 2011 Tipo del documento: Article País de afiliación: Italia Pais de publicación: Reino Unido

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