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

L. Biferale; F. Mantovani; F. Pozzati; M. Sbragaglia; Andrea Scagliarini; S.F. Schifano; F. Toschi; R. Tripiccione

doi:10.1098/rsta.2011.0048

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

L. Biferale, F. Mantovani, F. Pozzati, M. Sbragaglia, Andrea Scagliarini, S.F. Schifano, F. Toschi, R. Tripiccione

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

2 Citaten (Scopus)

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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.

Originele taal-2	Engels
Pagina's (van-tot)	2448-2455
Tijdschrift	Philosophical Transactions of the Royal Society of London, Series A: Mathematical, Physical and Engineering Sciences
Volume	369
Nummer van het tijdschrift	1945
DOI's	https://doi.org/10.1098/rsta.2011.0048
Status	Gepubliceerd - 2011

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10.1098/rsta.2011.0048

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Biferale, L., Mantovani, F., Pozzati, F., Sbragaglia, M., Scagliarini, A., Schifano, S. F., Toschi, F., & Tripiccione, R. (2011). Numerical simulations of Rayleigh-Taylor front evolution in turbulent stratified fluids. Philosophical Transactions of the Royal Society of London, Series A: Mathematical, Physical and Engineering Sciences, 369(1945), 2448-2455. https://doi.org/10.1098/rsta.2011.0048

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abstract = "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.",

author = "L. Biferale and F. Mantovani and F. Pozzati and M. Sbragaglia and Andrea Scagliarini and S.F. Schifano and F. Toschi and R. Tripiccione",

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doi = "10.1098/rsta.2011.0048",

language = "English",

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Biferale, L, Mantovani, F, Pozzati, F, Sbragaglia, M, Scagliarini, A, Schifano, SF, Toschi, F & Tripiccione, R 2011, 'Numerical simulations of Rayleigh-Taylor front evolution in turbulent stratified fluids', Philosophical Transactions of the Royal Society of London, Series A: Mathematical, Physical and Engineering Sciences, vol. 369, nr. 1945, blz. 2448-2455. https://doi.org/10.1098/rsta.2011.0048

Numerical simulations of Rayleigh-Taylor front evolution in turbulent stratified fluids. / Biferale, L.; Mantovani, F.; Pozzati, F. et al.
In: Philosophical Transactions of the Royal Society of London, Series A: Mathematical, Physical and Engineering Sciences, Vol. 369, Nr. 1945, 2011, blz. 2448-2455.

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

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AU - Mantovani, F.

AU - Pozzati, F.

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AU - Schifano, S.F.

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AU - Tripiccione, R.

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AB - 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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DO - 10.1098/rsta.2011.0048

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SN - 1364-503X

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JO - Philosophical Transactions of the Royal Society of London, Series A: Mathematical, Physical and Engineering Sciences

JF - Philosophical Transactions of the Royal Society of London, Series A: Mathematical, Physical and Engineering Sciences

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

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