Astrophysical Fluid Dynamics

Presentations

• Convective penetration exists and we found it

  ORAL

  Nov. 23, 2021, 12:40 PM – Nov. 23, 2021, 12:53 PM

  Publication: This presentation covers some of the results in a paper submitted to The Astrophysical Journal, titled "Convective Penetration: It exists and we found it."

  Presenters

  • Evan H Anders

    • Northwestern University

  Authors

  • Evan H Anders

    • Northwestern University

  • Adam S Jermyn

    • Flatiron Institute

  • Daniel Lecoanet

    • Northwestern University
    • Northwestern

  • Benjamin P Brown

    • University of Colorado, Boulder

  View abstract →

• The distinguished limit for energetically robust large scale dynamos driven by rapidly rotating convection

  ORAL

  Nov. 23, 2021, 12:53 PM – Nov. 23, 2021, 1:06 PM

  Presenters

  • Michael Calkins

    • University of Colorado, Boulder

  Authors

  • Michael Calkins

    • University of Colorado, Boulder

  • Ming Yan

    • University of Colorado, Boulder

  View abstract →

• Force Balances and Flow Regimes in MHD Convective Simulations

  ORAL

  Nov. 23, 2021, 1:06 PM – Nov. 23, 2021, 1:19 PM

  Presenters

  • Imogen G Cresswell

    • University of Colorado, Boulder

  Authors

  • Imogen G Cresswell

    • University of Colorado, Boulder

  • Evan H Anders

    • Northwestern University

  • Benjamin P Brown

    • University of Colorado, Boulder

  • Jeff S Oishi

    • Bates College

  • Geoffrey Vasil

    • Univ of Sydney

  View abstract →

• MHD effects on fingering convection in stars: the problem with parasites

  ORAL

  Nov. 23, 2021, 1:19 PM – Nov. 23, 2021, 1:32 PM

  Presenters

  • Adrian E Fraser

    • University of California, Santa Cruz

  Authors

  • Adrian E Fraser

    • University of California, Santa Cruz

  • Pascale Garaud

    • University of California, Santa Cruz

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• The combined effects of horizontal and vertical shear instabilities at low Prandtl number

  ORAL

  Nov. 23, 2021, 1:32 PM – Nov. 23, 2021, 1:45 PM

  Presenters

  • Pascale Garaud

    • University of California, Santa Cruz

  Authors

  • Pascale Garaud

    • University of California, Santa Cruz

  • Saniya Khan

    • University of Birmingham

  View abstract →

• Angular momentum transport in electrically-conducting fluids

  ORAL

  Nov. 23, 2021, 1:45 PM – Nov. 23, 2021, 1:58 PM

  Publication: Turbulence in electromagnetically driven Keplerian flows, M. Vernet, M. Pereira, S. Fauve and C. Gissinger, accepted in J. Fluid Mech. (2021)
  Hidden dynamo spins down radiative stars, L. Petitdemange, C. Gissinger, F. Marcotte (submitted)
  Angular momentum transport by Keplerian turbulence in liquid metals, M. Vernet, S. Fauve, C. Gissinger (to be submitted)

  Presenters

  • Christophe Gissinger

    • Laboratoire de Physique de l'Ecole Normale Superieure, CNRS, PSL Research University,Sorbonne Universite, Universite de Paris, F-75005 Paris, France
    • Sorbonne

  Authors

  • Christophe Gissinger

    • Laboratoire de Physique de l'Ecole Normale Superieure, CNRS, PSL Research University,Sorbonne Universite, Universite de Paris, F-75005 Paris, France
    • Sorbonne

  View abstract →

• Magneto-Gravity Waves in Stellar Interiors

  ORAL

  Nov. 23, 2021, 1:58 PM – Nov. 23, 2021, 2:11 PM

  Presenters

  • Emma Kaufman

    • Northwestern University

  Authors

  • Emma Kaufman

    • Northwestern University

  • Daniel Lecoanet

    • Northwestern University
    • Northwestern

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• High Mach number convection in stellar and planetary atmospheres

  ORAL

  Nov. 23, 2021, 2:11 PM – Nov. 23, 2021, 2:24 PM

  Presenters

  • Whitney T Powers

    • University of Colorado, Boulder

  Authors

  • Whitney T Powers

    • University of Colorado, Boulder

  • Benjamin P Brown

    • University of Colorado, Boulder

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• The effects of a vertical magnetic field on Oscillatory Double-Diffusive Convection at low Prandtl number

  ORAL

  Nov. 23, 2021, 2:24 PM – Nov. 23, 2021, 2:37 PM

  Presenters

  • Amishi Sanghi

    • University of California, Santa Cruz

  Authors

  • Amishi Sanghi

    • University of California, Santa Cruz

  • Adrian E Fraser

    • University of California, Santa Cruz

  • Pascale Garaud

    • University of California, Santa Cruz

  View abstract →

• Radiation-Driven Dust Hydrodynamics in late-phase AGB stars

  ORAL

  Nov. 23, 2021, 2:37 PM – Nov. 23, 2021, 2:50 PM

  Presenters

  • Hanif Zargarnezhad

    • Texas A&M University

  Authors

  • Hanif Zargarnezhad

    • Texas A&M University

  • Jacob A McFarland

    • Texas A&M University
    • Deparment of Mechanical Engineering, Texas A&M University

  • Anegla Speck

    • University of Texas at San Antonio

  • Finnis Stribling

    • University of Texas at San Antonio

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• Longevity of Stratified Anticyclones with Thermal Dissipation and Cyclones with Viscous Dissipation and Their Relevance to Jupiter

  ORAL

  Nov. 23, 2021, 2:50 PM – Nov. 23, 2021, 3:03 PM

  Presenters

  • Aidi Zhang

    • University of California, Berkeley
    • University of California at Berkeley

  Authors

  • Aidi Zhang

    • University of California, Berkeley
    • University of California at Berkeley

  • Philip S Marcus

    • University of California, Berkeley

  View abstract →