Experimental Techniques: Quantitative Flow Visualization and Data Analysis I

Presentations

• Physics-informed compressed sensing: reconstruction of magnetic resonance velocimetry signals as an inverse Navier-Stokes problem

  ORAL

  Nov. 22, 2021, 10:00 AM – Nov. 22, 2021, 10:13 AM

  Publication: A. Kontogiannis, S. Elgersma, A. Sederman, M. Juniper, "Joint reconstruction and segmentation of
  noisy velocity images as an inverse Navier–Stokes problem", Submitted to the Journal of Fluid Mechanics.

  Presenters

  • Alexandros Kontogiannis

    Univ of Cambridge

  Authors

  • Alexandros Kontogiannis

    Univ of Cambridge

  • Matthew P Juniper

    University of Cambridge, Univ of Cambridge

  View abstract →

• The 2021 MRV Challenge: Introduction and Stanford-USMA Results

  ORAL

  Nov. 22, 2021, 10:13 AM – Nov. 22, 2021, 10:26 AM

  Publication: Plan is to submit this work to the Experiments in Fluids journal.

  Presenters

  • Christopher Elkins

    Stanford Univ, Stanford University

  Authors

  • Christopher Elkins

    Stanford Univ, Stanford University

  • Andrew J Banko

    U.S. Military Academy, Stanford Univ, United States Military Academy

  • Michael J Benson

    U.S. Military Academy, US Military Academy West Point, West Point Academy

  • David B Helmer

    U.S. Military Academy

  • John K Eaton

    Stanford Univ

  View abstract →

• 2021 MRV Challenge: Seoul National University Results

  ORAL

  Nov. 22, 2021, 10:26 AM – Nov. 22, 2021, 10:39 AM

  Presenters

  • Wontae Hwang

    Seoul Natl Univ

  Authors

  • Wontae Hwang

    Seoul Natl Univ

  • Kyuho Han

    Seoul Natl Univ

  View abstract →

• 2021 MRV Challenge: Hanyang University Results

  ORAL

  Nov. 22, 2021, 10:39 AM – Nov. 22, 2021, 10:52 AM

  Publication: The results of this study will be submitted to 'Experiments in Fluids' along with the results of other MRV challenge teams.

  Presenters

  • Don-Gwan An

    Hanyang University

  Authors

  • Don-Gwan An

    Hanyang University

  • Simon Song

    Hanyang Univ, Hanyang University

  View abstract →

• Three-dimensional velocity measurements in pulsatile flows via Magnetic Resonance Velocimetry, 2021 MRV Challenge

  ORAL

  Nov. 22, 2021, 10:52 AM – Nov. 22, 2021, 11:05 AM

  Presenters

  • Laura Villafane

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

  Authors

  • Laura Villafane

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

  • Tuhin Bandopadhyay

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

  • Sina Tafti

    Siemens Healthineers

  • Brad P Sutton

    University of Illinois at Urbana-Champaign

  View abstract →

• 2021 MRV Challenge: Results and Comparisons

  ORAL

  Nov. 22, 2021, 11:05 AM – Nov. 22, 2021, 11:18 AM

  Publication: Plan is to submit this work to the Experiments in Fluids journal.

  Presenters

  • Michael J Benson

    U.S. Military Academy, US Military Academy West Point, West Point Academy

  Authors

  • Michael J Benson

    U.S. Military Academy, US Military Academy West Point, West Point Academy

  • Christopher Elkins

    Stanford Univ, Stanford University

  • Andrew J Banko

    U.S. Military Academy, Stanford Univ, United States Military Academy

  • Sven Grundmann

    University of Rostock

  • Simon Song

    Hanyang Univ, Hanyang University

  • Wontae Hwang

    Seoul Natl Univ

  • Laura Villafane

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

  • John K Eaton

    Stanford Univ

  • David B Helmer

    U.S. Military Academy

  View abstract →

• Microscopic molecular tagging velocimetry within PWR bundles for wall shear stress measurements

  ORAL

  Nov. 22, 2021, 11:18 AM – Nov. 22, 2021, 11:31 AM

  Presenters

  • Charles Fort

    George Washington University

  Authors

  • Charles Fort

    George Washington University

  • Roberto Capanna

    George Washington University

  • Philippe M Bardet

    George Washington University

  View abstract →

• High-spatio-temporal resolution molecular tagging velocimetry by photobleaching of rhodamine 6G

  ORAL

  Nov. 22, 2021, 11:31 AM – Nov. 22, 2021, 11:44 AM

  Publication: "Molecular tagging velocimetry by photobleaching of rhodamine 6G", Experiments in Fluids, Under Review

  Presenters

  • Charles Fort

    George Washington University

  Authors

  • Philippe M Bardet

    George Washington University

  • Charles Fort

    George Washington University

  View abstract →

• A MTV Based Plenoptic Microscope to Measure Small-Scale Velocity Gradients

  ORAL

  Nov. 22, 2021, 11:44 AM – Nov. 22, 2021, 11:57 AM

  Presenters

  • Peter D Huck

    George Washington University

  Authors

  • Peter D Huck

    George Washington University

  • Charles Fort

    George Washington University

  • Philippe M Bardet

    George Washington University

  View abstract →

• Experimentally Validated Image Simulations of Tracer Particles for Laboratory-Scale X-Ray PIV

  ORAL

  Nov. 22, 2021, 11:57 AM – Nov. 22, 2021, 12:10 PM

  Publication: Planned: Jason T. Parker and Simo A. Makiharju, "Experimentally Validated Simulation of 50μm Tracers for Laboratory-Scale X-Ray PIV." Measurement Science and Technology.
  Planned: Jason T. Parker and Simo A. Makiharju, "Demonstration of Quantitative In-Lab X-ray Particle Image Velocimetry."

  Presenters

  • Jason Parker

    University of California, Berkeley

  Authors

  • Jason Parker

    University of California, Berkeley

  • Simo A Makiharju

    University of California, Berkeley, UC Berkeley

  View abstract →