Biological Fluid Dynamics: Respiratory Flows

Presentations

• Bronchiolar Airways-on-a-Chip: Respiratory Droplet Formation

  ORAL

  Nov. 25, 2025, 8:00 AM – Nov. 25, 2025, 8:13 AM

  Presenters

  • Sima Asadi

    University of Notre Dame

  Authors

  • Sima Asadi

    University of Notre Dame

  • Reihaneh Toutouni

    University of Notre Dame

  • Carter Verst

    University of Notre Dame

  • Ziting Tan

    University of Notre Dame

  • Alan Arizmendi Almaraz

    University of Notre Dame

  • Patrick S. Doyle

    Massachusetts Institute of Technology

  View abstract →

• How pox viruses spread? – A mechanophysiological model for inhaled airborne transmission of variola and mpox viruses

  ORAL

  Nov. 25, 2025, 8:13 AM – Nov. 25, 2025, 8:26 AM

  Publication: Yeasin et al. "Decoding the mechanophysiology of inhaled transmission of variola virus with model-based implications for mpox spread", Submitted for peer review, June 2025.

  Presenters

  • Saikat Basu

    South Dakota State University

  Authors

  • Saikat Basu

    South Dakota State University

  • Mohammad Yeasin

    South Dakota State University

  • Arijit Chakravarty

    Fractal Therapeutics

  • Julia R Port

    Laboratory of Transmission Immunology, Helmholtz Centre for Infection Research

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• Identification of optimal spray formulation and device features for enhancing intra-airway drug delivery to the nasopharynx

  ORAL

  Nov. 25, 2025, 8:26 AM – Nov. 25, 2025, 8:39 AM

  Presenters

  • Md Tariqul Hossain

    South Dakota State University

  Authors

  • Md Tariqul Hossain

    South Dakota State University

  • Mohammad Mehedi Hasan Akash

    Florida State University

  • Abir Malakar

    South Dakota State University

  • Julie Suman

    Aptar Pharma

  • Saikat Basu

    South Dakota State University

  View abstract →

• Aerosol flow mechanics in human airways: Inter-subject variability in health and disease

  ORAL

  Nov. 25, 2025, 8:39 AM – Nov. 25, 2025, 8:52 AM

  Publication: Stochastic asymmetric bronchial tree models for population-scale variability in dosimetry<br>D Kundu, MV Panchagnula<br>Journal of Aerosol Science, 106622<br><br>Asymmetric lung increases particle filtration by deposition<br>D Kundu, MV Panchagnula<br>Scientific Reports 13 (1), 9040<br><br>The role of lung anatomy and pathology in airborne viral infections: Insights from an asymmetric trumpet model<br>D Kundu, A Chakravarty, NA Patankar, MV Panchagnula<br>(Planned paper)

  Presenters

  • DEBJIT KUNDU

    Indian Institute of Technology Madras

  Authors

  • DEBJIT KUNDU

    Indian Institute of Technology Madras

  • Mahesh V Panchagnula

    Indian Institute of Technology, Madras

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• Investigating the Effect of Asymmetrical Therapy Delivery on CO₂ Distribution During High Flow Nasal Cannula Therapy

  ORAL

  Nov. 25, 2025, 8:52 AM – Nov. 25, 2025, 9:05 AM

  Presenters

  • Robert Paul Kacinski

    Liberty University

  Authors

  • Robert Paul Kacinski

    Liberty University

  • Wayne Strasser

    Liberty University

  View abstract →

• Exploring deposition features within an anatomy-guided uniaxial human respiratory system: a synergy of experiments and simulations

  ORAL

  Nov. 25, 2025, 9:05 AM – Nov. 25, 2025, 9:18 AM

  Presenters

  • William O'Connell

    South Dakota State University

  Authors

  • William O'Connell

    South Dakota State University

  • Mohammad Yeasin

    South Dakota State University

  • Jisoo Yuk

    Cornell University

  • Partha Panicker

    Cornell University

  • Sunghwan Jung

    Cornell University

  • Saikat Basu

    South Dakota State University

  View abstract →

• Combined effect of relative humidity and temperature on expiratory particle dispersion.

  ORAL

  Nov. 25, 2025, 9:18 AM – Nov. 25, 2025, 9:31 AM

  Presenters

  • Aleksandra Monka

    University of Birmingham

  Authors

  • Aleksandra Monka

    University of Birmingham

  • Bruño Fraga

    University of Birmingham, Department of Civil Engineering

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• Computational Study of Regional and Global Aerosol Deposition in Human Airways during Realistic Breathing Cycles

  ORAL

  Nov. 25, 2025, 9:31 AM – Nov. 25, 2025, 9:44 AM

  Presenters

  • Jacob Pratt

    The University of Tennessee Chattanooga

  Authors

  • Jacob Pratt

    The University of Tennessee Chattanooga

  • Reetesh Ranjan

    University of Tennessee at Chattanooga

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• Investigating the Pathogenesis of Eosinophilic Chronic Rhinosinusitis (ECRS): Insights from a CFD Study of Nasal Airflow

  ORAL

  Nov. 25, 2025, 9:44 AM – Nov. 25, 2025, 9:57 AM

  Presenters

  • HAOREN LUO

    Graduate School of Engineering, Tokyo University of Science / Division of Innovation for Medical Information Technology, The Jikei University School of Medicine

  Authors

  • HAOREN LUO

    Graduate School of Engineering, Tokyo University of Science / Division of Innovation for Medical Information Technology, The Jikei University School of Medicine

  • Masato Miwa

    Atopy Research Center, Juntendo University / Harimazaka Clinic

  • Soichiro Fujimura

    Faculty of Engineering, Tokyo University of Science / Division of Innovation for Medical Information Technology, The Jikei University School of Medicine, Department of Mechanical Engineering, Tokyo University of Science / Division of Innovation for Medical Information Technology, The Jikei University School of Medicine

  • Kohei Hoshino

    Graduate School of Engineering, Tokyo University of Science / Division of Innovation for Medical Information Technology, The Jikei University School of Medicine

  • Masahiro Nakamura

    Department of Otorhinolaryngology–Head and Neck Surgery, Faculty of Medicine, Juntendo University

  • Fumihiko Matsumoto

    Department of Otorhinolaryngology–Head and Neck Surgery, Faculty of Medicine, Juntendo University

  • Makoto Yamamoto

    Faculty of Engineering, Tokyo University of Science, Department of Mechanical Engineering, Tokyo University of Science

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• Air-flow-induced instability of yield-stress fluid films

  ORAL

  Nov. 25, 2025, 9:57 AM – Nov. 25, 2025, 10:10 AM

  Presenters

  • James Shemilt

    University of British Columbia

  Authors

  • James Shemilt

    University of British Columbia

  • Neil J Balmforth

    University of British Columbia

  • Duncan R Hewitt

    Univ of Cambridge, University of Cambridge

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• Design, characterization and application of a coughing simulator for removal of visco-elastic mucus

  ORAL

  Nov. 25, 2025, 10:10 AM – Nov. 25, 2025, 10:23 AM

  Presenters

  • kaiqi zhou

    University of Iowa

  Authors

  • kaiqi zhou

    University of Iowa

  • Cong Wang

    University of Iowa

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• Reduced order modeling for vortex structures in the human upper respiratory tract

  ORAL

  Nov. 25, 2025, 10:23 AM – Nov. 25, 2025, 10:36 AM

  Publication: Basu, S., Chamorro, L. P., Yeasin, M., & Stremler, M. A. (2024). Modeling the effect of vorticity on inhaled transport in the upper airway. arXiv preprint arXiv:2406.09708.

  Presenters

  • Mohammad Yeasin

    South Dakota State University

  Authors

  • Mohammad Yeasin

    South Dakota State University

  • Leonardo P Chamorro

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

  • Mark Andrew Stremler

    Virginia Tech

  • Saikat Basu

    South Dakota State University

  View abstract →