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Respiratory Flows II: Droplets and Disease Transmission

ORAL · U07 · ID: 677565

Presentations

  • Short-range exposure to airborne virus transmission and current guidelines

    ORAL

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    Presenters

    • Federico Dalla Barba

      University of Padova

    Authors

    • Federico Dalla Barba

      University of Padova

    • Jietuo Wang

      University of Padova

    • Mobin Alipour

      Yale University

    • Giovanni Soligo

      Okinawa Institute of Science & Technology, Okinawa Institute of Science and Technology Graduate University

    • Alessio Roccon

      Vienna Univ of Technology

    • Marco De Paoli

      Vienna Univ of Technology, Vienna Univ of Technology / University of Twente

    • Francesco Picano

      University of Padova

    • Alfredo Soldati

      Vienna Univ of Technology, TU Wien & University of Udine

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  • Droplet Formation and Transport during Exhalation and Aspiration of Bottlenose Dolphins

    ORAL

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    Presenters

    • Subhamoy Gupta

      Johns Hopkins University

    Authors

    • Subhamoy Gupta

      Johns Hopkins University

    • OMRI RAM

      Technion - Israel Institute of Technology

    • Lisa Dipinto

      National Oceanic and Atmospheric Administration

    • Yuhui Lu

      Johns Hopkins University

    • Deepan Sharma

      Johns Hopkins University

    • Sylvia Rickett

      National Aquarium

    • Elizabeth Stratton

      National Oceanic and Atmospheric Administration

    • Joseph Katz

      Johns Hopkins University

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  • A statistical framework for assessing the effectiveness of filtration and ventilation in preventing indoor airborne viral transmission using high-fidelity simulations

    ORAL

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    Publication: Improved guidelines of indoor airborne transmission taking into account departure from the well-mixed assumption<br>Jorge S. Salinas, K. A. Krishnaprasad, N. Zgheib, and S. Balachandar<br>Phys. Rev. Fluids 7, 064309 – Published 30 June 2022

    Presenters

    • Krishnaprasad Kalivelampatti Arumugam

      University of Florida, UNIVERSITY OF FLORIDA

    Authors

    • Krishnaprasad Kalivelampatti Arumugam

      University of Florida, UNIVERSITY OF FLORIDA

    • Nadim Zgheib

      Univ. of Texas Rio Grande Valley, University of Texas Rio Grande Valley

    • Sivaramakrishnan Balachandar

      University of Florida, UNIVERSITY OF FLORIDA

    • Jorge Salinas

      Combustion Research Facility, Sandia National Laboratories, Combustion Research Facility, Sandia National Laboratories, Livermore

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  • Onto Understanding the Mitigation of Airborne Pathogen Transmission

    ORAL

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    Publication: Foster, Aaron, and Michael Kinzel. "Estimating COVID-19 exposure in a classroom setting: A comparison between mathematical and numerical models." Physics of Fluids 33, no. 2 (2021): 021904.<br>Foster, Aaron, and Michael Kinzel. "SARS-CoV-2 transmission in classroom settings: Effects of mitigation, age, and Delta variant." Physics of Fluids 33, no. 11 (2021): 113311.<br>Fontes, D., J. Reyes, K. Ahmed, and M. Kinzel. "A study of fluid dynamics and human physiology factors driving droplet dispersion from a human sneeze." Physics of Fluids 32, no. 11 (2020): 111904.<br>Reyes, Jonathan, Douglas Fontes, Alexander Bazzi, Michelle Otero, Kareem Ahmed, and Michael Kinzel. "Effect of saliva fluid properties on pathogen transmissibility." Scientific reports 11, no. 1 (2021): 1-14.<br>Li, Liangding, Douglas Hector Fontes, Carsten Neumann, Michael Kinzel, Dirk Reiners, and Carolina Cruz-Neira. "Immersive Visualization of Sneeze Simulation Data on Mobile Devices." In 2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW), pp. 864-865. IEEE, 2022.<br>Reyes, Jonathan, Bernhard Stiehl, Juanpablo Delgado, Michael Kinzel, and Kareem Ahmed. "Human Research Study of Particulate Propagation Distance From Human Respiratory Function." The Journal of infectious diseases 225, no. 8 (2022): 1321-1329.<br>Stiehl, Bernhard, Rajendra Shrestha, Steven Schroeder, Juanpablo Delgado, Alexander Bazzi, Jonathan Reyes, Michael Kinzel, and Kareem Ahmed. "The effect of relative air humidity on the evaporation timescales of a human sneeze." AIP Advances 12, no. 7 (2022): 075210.

    Presenters

    • Michael P Kinzel

      University of Central Florida, university of central florida

    Authors

    • Michael P Kinzel

      University of Central Florida, university of central florida

    • Jonathan Reyes

      University of Central Florida, university of central florida

    • Douglas Fontes

      Westmont College

    • Aaron Foster

      University of Central Florida

    • Bernhard Stiehl

      University of Central Florida, university of central florida

    • Steven Schroeder

      University of Central Florida

    • Rajendra Shrestha

      university of central florida

    • Juanpablo Delgado

      University of Central Florida, university of central florida

    • kareem ahmed

      University of Central Florida, university of central florida

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  • Importance of inhomogeneous mixing in governing exposure to indoor airborne contaminants

    ORAL

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    Presenters

    • Markus J Schmidt

      Massachusetts Institute of Technology MIT

    Authors

    • Markus J Schmidt

      Massachusetts Institute of Technology MIT

    • Xiaoyi Hu

      Massachusetts Institute of Technology MIT

    • Reid Kovacs

      Massachusetts Institute of Technology MIT

    • Abbas Ghasemi

      MIT

    • James Lynch

      MIT

    • Naijian Shen

      Massachusetts Institute of Technology (MIT)

    • Jonathan Jilesen

      Dassault Système , United States

    • Thomas Heldt

      MIT

    • Lydia Bourouiba

      Massachusetts Institute of Technology MIT

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  • Quantifying Covid-19 Transmission Risk Indoors using GPU Accelerated Spectrally Accurate Simulations of Aerosol Transport

    ORAL

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    Presenters

    • Som Dutta

      Utah State University

    Authors

    • Som Dutta

      Utah State University

    • Neil Lindquist

      Mathematics and Computer Science Division, Argonne National Laboratory

    • Misun Min

      Mathematics and Computer Science Division, Argonne National Laboratory

    • Paul Fischer

      University of Illinois at Urbana-Champain, Argonne National Laboratory, University of Illinois at Urbana-Champaign

    • Rao Kotamarthi

      Argonne National Lab, Argonne National Laboratory

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  • Estimation of viral load and infection probability for a "mild" cough using direct numerical simulation

    ORAL

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    Publication: This work is an extension of our recent paper: Rohit Singhal, S. Ravichandran & Sourabh S. Diwan 2021 "Direct Numerical Simulation of a Moist Cough Flow using Eulerian Approximation for Liquid Droplets", International Journal of Computational Fluid Dynamics, 35:9, 778-797, DOI: 10.1080/10618562.2022.2057479<br><br>We expect another publication resulting from the work included in this abstract.

    Presenters

    • Sourabh S Diwan

      Indian Institute of Science, Bengaluru

    Authors

    • Sourabh S Diwan

      Indian Institute of Science, Bengaluru

    • Shashank S Reddy

      Indian Institute of Science, Bengaluru

    • Rohit Singhal

      Indian Institute of Science, Bengaluru

    • S Ravichandran

      Indian Institute of Technology Bombay, Mumbai

    View abstract →