Convection and Buoyancy II

Presentations

• Physics-Informed Neural Networks for Forward and Inverse Multiphysics Heat Transfer Problems

  ORAL

  Nov. 22, 2021, 8:00 AM – Nov. 22, 2021, 8:13 AM

  Presenters

  • Maryam Aliakbari

    • Northern Arizona University

  Authors

  • Maryam Aliakbari

    • Northern Arizona University

  • Mostafa Mahmoudi

    • Department of Mechanical Engineering, Northern Arizona University
    • Northern Arizona University

  • Peter Vadasz

    • Northern Arizona University

  • Amirhossein Arzani

    • Department of Mechanical Engineering, Northern Arizona University
    • Northern Arizona University

  View abstract →

• Supercritical heat transfer deterioration and pseudo boiling

  ORAL

  Nov. 22, 2021, 8:13 AM – Nov. 22, 2021, 8:26 AM

  Publication: Nelson P. Longmire and Daniel Banuti. "Extension of SU2 using neural networks for thermo-fluids modeling," AIAA 2021-3593. AIAA Propulsion and Energy 2021 Forum. August 2021.
  
  Nelson P. Longmire and Daniel T. Banuti. "Modeling of the Supercritical Boiling Curve by Forced Convection for Supercritical Fluids in Relation to Regenerative Cooling," AIAA 2021-1406. AIAA Scitech 2021 Forum. January 2021.
  
  Nelson P. Longmire and Daniel T. Banuti. "Impact of Fluid Property Modeling on Heat Transfer Deterioration". 2022 AIAA SciTech Forum.
  
  Nelson P. Longmire and Daniel T. Banuti. "Modeling of the supercritical boiling curve and heat transfer deterioration for supercritical CO2 using artificial neural networks for fluid property modeling". The 7th International Supercritical CO2 Power Cycles Symposium 2022.
  
  

  Presenters

  • Nelson Longmire

  Authors

  • Nelson Longmire

  • Daniel T Banuti

    • University of New Mexico

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• Heat transfer enhancement by flapping of streamwise-consecutive foils in a channel

  ORAL

  Nov. 22, 2021, 8:26 AM – Nov. 22, 2021, 8:39 AM

  Presenters

  • Jiaqi Mai

    • University of Illinois at Urbana-Champaign

  Authors

  • Jiaqi Mai

    • University of Illinois at Urbana-Champaign

  • Paul Fischer

    • University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
    • University of Illinois at Urbana-Champaign
    • University of Illinois, Urbana Champaign

  • Arne J Pearlstein

    • University of Illinois at Urbana-Champaign

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• Heat transfer enhancements on solar farms evaluated through an enstrophy balance

  ORAL

  Nov. 22, 2021, 8:39 AM – Nov. 22, 2021, 8:52 AM

  Presenters

  • Cheyenne Negrete

  Authors

  • Cheyenne Negrete

  • Bianca Viggiano

    • Portland State University
    • Department of Mechanical and Materials Engineering, Portland State University

  • Brooke J. Stanislawski

    • University of Utah

  • Sarah E Smith

    • Portland State University
    • Portland State University, Universite Grenoble Alpes

  • Marc Calaf

    • University of Utah

  • Raúl Bayoán B Cal

    • Portland State University
    • Department of Mechanical and Materials Engineering, Portland State University

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• How to cool in the desert: the fluid dynamics of water evaporation from our clothing in hot and dry conditions

  ORAL

  Nov. 22, 2021, 8:52 AM – Nov. 22, 2021, 9:05 AM

  Publication: [1]. Rykaczewski, K., 2020. Rational design of sun and wind shaded evaporative cooling vests for enhanced personal cooling in hot and dry climates. Applied Thermal Engineering, 171, p.115122.

  Presenters

  • Konrad Rykaczewski

    • Arizona State University

  Authors

  • Konrad Rykaczewski

    • Arizona State University

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• Heat transfer enhancement over passive motion inducing surfaces

  ORAL

  Nov. 22, 2021, 9:05 AM – Nov. 22, 2021, 9:18 AM

  Presenters

  • Lena F Sabidussi

    • Princeton University

  Authors

  • Lena F Sabidussi

    • Princeton University

  • Sujit S Datta

    • Princeton University

  • Marcus Hultmark

    • Princeton University

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• Mixing it up: Vortex generation as a means to enhance solar panel convection

  ORAL

  Nov. 22, 2021, 9:18 AM – Nov. 22, 2021, 9:31 AM

  Presenters

  • Sarah E Smith

    • Portland State University
    • Portland State University, Universite Grenoble Alpes

  Authors

  • Sarah E Smith

    • Portland State University
    • Portland State University, Universite Grenoble Alpes

  • Brooke J. Stanislawski

    • University of Utah

  • Amelie Ferran

    • Universite Grenoble Alpes

  • Henda Djeridi

    • Universite Grenoble Alpes

  • Martin Obligado

    • Grenoble Alpes University
    • Universite Grenoble Alpes

  • Marc Calaf

    • University of Utah

  • Raúl Bayoán B Cal

    • Portland State University
    • Department of Mechanical and Materials Engineering, Portland State University

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• Extreme events of out-of-plane vorticity in Rayleigh-B\’enard convection from PIV experiments

  ORAL

  Nov. 22, 2021, 9:31 AM – Nov. 22, 2021, 9:44 AM

  Presenters

  • Valentina Valori

    • Tech Univ Ilmenau

  Authors

  • Valentina Valori

    • Tech Univ Ilmenau

  • Joerg Schumacher

    • Tech Univ Ilmenau

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• Controlling supergranule aggregation in convection by weak rotation

  ORAL

  Nov. 22, 2021, 9:44 AM – Nov. 22, 2021, 9:57 AM

  Publication: P. P. Vieweg, J. D. Scheel, and J. Schumacher, \textit{Supergranule aggregation for constant heat flux-diven turbulent convection}, Phys. Rev. Research {\bf 3}, 013231 (2021)

  Presenters

  • Philipp P Vieweg

    • Tech Univ Ilmenau

  Authors

  • Philipp P Vieweg

    • Tech Univ Ilmenau

  • Joerg Schumacher

    • Tech Univ Ilmenau

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• The influence of system-level design elements on convective cooling in solar farms

  ORAL

  Nov. 22, 2021, 9:57 AM – Nov. 22, 2021, 10:10 AM

  Presenters

  • Brooke J. Stanislawski

    • University of Utah

  Authors

  • Brooke J. Stanislawski

    • University of Utah

  • Sarah E Smith

    • Portland State University
    • Portland State University, Universite Grenoble Alpes

  • Todd Harman

    • University of Utah

  • Raúl Bayoán B Cal

    • Portland State University
    • Department of Mechanical and Materials Engineering, Portland State University

  • Marc Calaf

    • University of Utah

  View abstract →