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Convection and Buoyancy-Driven Flows: Turbulent Convection

ORAL · J23 · ID: 678450

Presentations

  • Flow measurements of turbulent rotating Rayleigh-Bénard convection in the geostrophic regime

    ORAL

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    Publication: M. Madonia, "Laboratory study of rotation-dominated convective turbulence." PhD thesis, Eindhoven University of Technology.<br>M. Madonia et al., "Flow statistics of rotating turbulent convection in the geostrophic regime." (in preparation).

    Presenters

    • Rudie Kunnen

      Eindhoven University of Technology

    Authors

    • Rudie Kunnen

      Eindhoven University of Technology

    • Matteo Madonia

      Eindhoven University of Technology

    • Jonathan S Cheng

      University of Rochester

    • Andrés J Aguirre Guzmán

      Eindhoven University of Technology

    • Herman Clercx

      Eindhoven University of Technology

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  • Dynamics of large-scale flow states in turbulent Rayleigh-Bénard convection in a cubic container: A low-dimensional transition manifold approach

    ORAL

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    Publication: P. Maity, P. Koltai, J. Schumacher, Large-scale flow in a cubic Rayleigh Bénard cell: long-term turbulence statistics and markovianity of<br>macrostate transitions, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 380, 2225 (2022).<br>20210042. doi:10.1098/rsta.2021.0042.

    Presenters

    • Priyanka Maity

      Techniche Universitaet Ilmenau

    Authors

    • Priyanka Maity

      Techniche Universitaet Ilmenau

    • Andreas Bittracher

      Freie Universitaet Berlin, Arnimallee 6, 14195 Berlin, Germany

    • P\'eter Koltai

      Freie Universitaet Berlin, Arnimallee 6, 14195 Berlin, Germany

    • Joerg Schumacher

      TU Ilmenau

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  • Geostrophic turbulence heat transfer scalings in experimental rotating convection

    ORAL

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    Publication: Bouillaut, Miquel, Julien, Aumaitre, Gallet, PNAS 2021, doi: 10.1073/pnas.2105015118

    Presenters

    • Benjamin Miquel

      ECL, Université Paris Saclay, CEA Saclay., Univ Lyon, CNRS, Ecole Centrale de Lyon, LMFA

    Authors

    • Vincent Bouillaut

      CEA Saclay, ONERA Chatillon

    • Benjamin Miquel

      ECL, Université Paris Saclay, CEA Saclay., Univ Lyon, CNRS, Ecole Centrale de Lyon, LMFA

    • Keith A Julien

      University of Colorado Boulder

    • Gabriel Hadjerci

      Paris-Saclay University, CEA Saclay, Université Paris-Saclay, CEA Saclay

    • Sébastien Aumaître

      Université Paris-Saclay, CEA Saclay

    • Basile O Gallet

      Paris-Saclay University, CEA Saclay, Université Paris-Saclay, CEA Saclay

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  • Turbulent convection in confined and extended domains

    ORAL

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    Publication: A. Pandey, D. Krasnov, J. Schumacher, R. Samtaney, and K. R. Sreenivasan, Similar characteristics of convective turbulence in confined and extended domains, Physica D, submitted (2022).

    Presenters

    • Joerg Schumacher

      TU Ilmenau

    Authors

    • Ambrish Pandey

      New York University Abu Dhabi

    • Dmitry Krasnov

      Institut für Thermo-und Fluiddynamik, Technische Universität Ilmenau, P.O. Box 100565, D-98684 Ilmenau, Germany, TU Ilmenau

    • Joerg Schumacher

      TU Ilmenau

    • Ravi Samtaney

      King Abdullah Univ of Sci & Tech (KAUST)

    • Katepalli R Sreenivasan

      New York U., New York University (NYU), NYU, New York, USA, Tandon School of Engineering, Courant Institute of Mathematical Sciences, Department of Physics, New York University, New York, New York University, Department of Mechanical and Aerospace Engineering, Department of Physics and the Courant Institute of Mathematical Sciences, New York University, New York, USA

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  • Mesoscale convection at Prandtl numbers as low as 0.001

    ORAL

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    Presenters

    • Joerg Schumacher

      TU Ilmenau

    Authors

    • Joerg Schumacher

      TU Ilmenau

    • Ambrish Pandey

      New York University Abu Dhabi

    • Dmitry Krasnov

      Institut für Thermo-und Fluiddynamik, Technische Universität Ilmenau, P.O. Box 100565, D-98684 Ilmenau, Germany, TU Ilmenau

    • Katepalli R Sreenivasan

      New York U., New York University (NYU), NYU, New York, USA, Tandon School of Engineering, Courant Institute of Mathematical Sciences, Department of Physics, New York University, New York, New York University, Department of Mechanical and Aerospace Engineering, Department of Physics and the Courant Institute of Mathematical Sciences, New York University, New York, USA

    View abstract →