Direct numerical simulations towards ultimate turbulence

Publikacje

How small-scale flow structures affect the heat transport in sheared thermal convection

Autorzy: Guru Sreevanshu Yerragolam, Roberto Verzicco, Detlef Lohse, and Richard J.A.M. Stevens
Opublikowane w: Journal of Fluid Mechanics, Numer 944, 2022, Strona(/y) A1, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2022.425

Flow organization and heat transfer in turbulent wall sheared thermal convection

Autorzy: Alexander Blass, Xiaojue Zhu, Roberto Verzicco, Detlef Lohse, Richard J. A. M. Stevens
Opublikowane w: Journal of Fluid Mechanics, Numer 897, 2020, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2020.378

Off-centre gravity induces large-scale flow patterns in spherical Rayleigh-Bénard convection

Autorzy: Richard Stevens; Guiquan Wang; ROBERTO VERZICCO; Detlef Lohse; Luca Santelli
Opublikowane w: Journal of fluid mechanics, Numer 942, 2022, Strona(/y) A21, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2022.360

Optimal heat transport in rotating Rayleigh-Bénard convection at large Rayleigh numbers

Autorzy: Robert Hartmann Guru S. Yerragolam Roberto Verzicco Detlef Lohse Richard J. A. M. Stevens
Opublikowane w: Physical Review Fluids, Numer 8, 2023, Strona(/y) 083501, ISSN 2469-990X
Wydawca: American Physical Society
DOI: 10.1103/physrevfluids.8.083501

Passive scalar transport in Couette flow

Autorzy: Guru Sreevanshu Yerragolam; Richard Stevens; ROBERTO VERZICCO; Detlef Lohse; Olga Shishkina
Opublikowane w: Journal of fluid mechanics, Numer 943, 2022, Strona(/y) A17, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2022.368

Interplay between advective, diffusive and active barriers in (rotating) Rayleigh–Bénard flow

Autorzy: Nikolas O. Aksamit; Robert Hartmann; Detlef Lohse; George Haller
Opublikowane w: Interplay between advective, diffusive and active barriers in (rotating) Rayleigh–Bénard flow, Numer 969, 2023, Strona(/y) A27, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2023.563

Heat transport enhancement in confined Rayleigh-Bénard convection feels the shape of the container

Autorzy: Robert Hartmann, Kai Leong Chong, Richard J. A. M. Stevens, Roberto Verzicco, Detlef Lohse
Opublikowane w: EPL (Europhysics Letters), 2021, ISSN 0295-5075
Wydawca: EDP Sciences
DOI: 10.1209/0295-5075/ac19ed

From zonal flow to convection rolls in Rayleigh–Bénard convection with free-slip plates

Autorzy: Qi Wang, Kai Leong Chong, Richard J. A. M. Stevens, Roberto Verzicco, Detlef Lohse
Opublikowane w: Journal of Fluid Mechanics, Numer 905, 2020, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2020.793

Aspect Ratio Dependence of Heat Transfer in a Cylindrical Rayleigh-Bénard Cell

Autorzy: Guenter Ahlers; Eberhard Bodenschatz; Robert Hartmann; Xiaozhou He; Detlef Lohse; Philipp Reiter; Richard J. A. M. Stevens; Roberto Verzicco; Marcel Wedi; Stephan Weiss; Xuan Zhang; Lukas Zwirner; Olga Shishkina
Opublikowane w: Physical review letters, Numer 128(8), 2022, Strona(/y) 084501, ISSN 1092-0145
Wydawca: American Physical Society
DOI: 10.1103/physrevlett.128.084501

Effect of sidewall on heat transfer and flow structure in Rayleigh–Bénard convection

Autorzy: Zhen-Hua Wan, Ping Wei, Roberto Verzicco, Detlef Lohse, Guenter Ahlers, Richard J. A. M. Stevens
Opublikowane w: Journal of Fluid Mechanics, Numer 881, 2019, Strona(/y) 218-243, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2019.770

Diffusion-free scaling in rotating spherical Rayleigh-Bénard convection

Autorzy: Guiquan Wang; Luca Santelli; Detlef Lohse; Detlef Lohse; Roberto Verzicco; Roberto Verzicco; Richard J. A. M. Stevens
Opublikowane w: Geophysical research letters, Numer 48, 2021, Strona(/y) e2021GL095017, ISSN 1944-8007
Wydawca: Wiley-Blackwell
DOI: 10.1029/2021gl095017

Strong alignment of prolate ellipsoids in Taylor-Couette flow

Autorzy: Chong Shen Ng; Martin Assen; Richard Stevens; ROBERTO VERZICCO; Detlef Lohse; Jelle Will
Opublikowane w: Journal of Fluid Mechanics, Numer 935, 2022, Strona(/y) A7, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2021.1134

Boundary layers in turbulent vertical convection at high Prandtl number

Autorzy: Christopher J. Howland; Chong Shen Ng; Roberto Verzicco; Detlef Lohse
Opublikowane w: Journal of Fluid Mechanics, Numer 930, 2021, Strona(/y) A32, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2021.952

Multiple heat transport maxima in confined-rotating Rayleigh–Bénard convection

Autorzy: Robert Hartmann; Roberto Verzicco; Liesbeth Klein Kranenbarg; Detlef Lohse; Richard J.A.M. Stevens
Opublikowane w: Journal of Fluid Mechanics, Numer 939, 2021, Strona(/y) A1, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2021.1031

Calculation of the mean velocity profile for strongly turbulent Taylor–Couette flow at arbitrary radius ratios

Autorzy: Pieter Berghout, Roberto Verzicco, Richard J. A. M. Stevens, Detlef Lohse, Daniel Chung
Opublikowane w: Journal of Fluid Mechanics, Numer 905, 2020, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2020.739

Coherence of temperature and velocity superstructures in turbulent Rayleigh–Bénard flow

Autorzy: Dominik Krug, Detlef Lohse, Richard J. A. M. Stevens
Opublikowane w: Journal of Fluid Mechanics, Numer 887, 2020, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2019.1054

Towards understanding polar heat transport enhancement in sub-glacial oceans on icy moons

Autorzy: Robert Hartmann; Richard J. A. M. Stevens; Detlef Lohse; Roberto Verzicco
Opublikowane w: Geophysical Research Letters, Numer 51, 2024, Strona(/y) n/a, ISSN 0094-8276
Wydawca: American Geophysical Union
DOI: 10.1029/2023gl105401

What rotation rate maximizes heat transport in rotating Rayleigh-Bénard convection with Prandtl number larger than one?

Autorzy: Yantao Yang, Roberto Verzicco, Detlef Lohse, Richard J. A. M. Stevens
Opublikowane w: Physical Review Fluids, Numer 5/5, 2020, ISSN 2469-990X
Wydawca: American Physical Society
DOI: 10.1103/PhysRevFluids.5.053501

Flow organisation in laterally unconfined Rayleigh–Bénard turbulence

Autorzy: Alexander Blass, Roberto Verzicco, Detlef Lohse, Richard J. A. M. Stevens, Dominik Krug
Opublikowane w: Journal of Fluid Mechanics, Numer 906, 2021, ISSN 0022-1120
Wydawca: Cambridge University Press
DOI: 10.1017/jfm.2020.797

Toward DNS of the Ultimate Regime of Rayleigh–Bénard Convection

Autorzy: R. J. A. M. Stevens, D. Lohse, R. Verzicco
Opublikowane w: Direct and Large Eddy Simulation XII, Numer 27, 2020, Strona(/y) 215-224, ISBN 978-3-030-42821-1
Wydawca: Springer International Publishing
DOI: 10.1007/978-3-030-42822-8_28

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