Experimental Techniques: PIV/PTV Methods and Algorithms

Presentations

• Inferring volumetric data from PTV measurements of incompressible flows

  ORAL

  Nov. 21, 2022, 1:25 PM – Nov. 21, 2022, 1:38 PM

  Publication: (i) Anantharamu, Sreevatsa, and Krishnan Mahesh. "Arnoldi-based orthonormal and hierarchical divergence-free polynomial basis and its applications." arXiv preprint arXiv:2206.07889 (2022).
  (ii) Anantharamu, Sreevatsa, and Krishnan Mahesh. "Arnoldi-based rational polynomial reconstruction of multi-dimensional functions and their gradients from scattered data." In Preparation (2022).

  Presenters

  • Sreevatsa Anantharamu

    • University of Minnesota

  Authors

  • Sreevatsa Anantharamu

    • University of Minnesota

  • Krishnan Mahesh

    • University of Minnesota

  • YANG ZHANG

    • Florida State University
    • Florida State Universtiy

  • Michael Fenelon

    • Illinois Institute of Technology

  • Louis N Cattafesta

    • Illinois Institute of Technology
    • Florida State University

  View abstract →

• A Voronoi-based smooth particle hydrodynamics approach for estimating instantaneous pressure from PTV measurements

  ORAL

  Nov. 21, 2022, 1:38 PM – Nov. 21, 2022, 1:51 PM

  Presenters

  • Sathvik Bhat

    • University of Michigan

  Authors

  • Sathvik Bhat

    • University of Michigan

  • Jesse Capecelatro

    • University of Michigan

  • Harish Ganesh

    • University of Michigan

  View abstract →

• Optimizing dt for mp-stb in particle tracking velocimetry

  ORAL

  Nov. 21, 2022, 1:51 PM – Nov. 21, 2022, 2:04 PM

  Presenters

  • Michael Fenelon

    • Illinois Institute of Technology

  Authors

  • Michael Fenelon

    • Illinois Institute of Technology

  • Louis N Cattafesta

    • Illinois Institute of Technology
    • Florida State University

  • YANG ZHANG

    • Florida State University
    • Florida State Universtiy

  • Krishnan Mahesh

    • University of Minnesota

  • Nicholas Morse

    • University of Minnesota

  View abstract →

• Algorithmic improvements for 3D-3C volumetric PTV processing

  ORAL

  Nov. 21, 2022, 2:04 PM – Nov. 21, 2022, 2:17 PM

  Presenters

  • Kevin Mallery

    • TSI Inc

  Authors

  • Kevin Mallery

    • TSI Inc

  • Dan Troolin

    • TSI Inc

  • Amine Koched

    • TSI Inc

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• Image-based Measurements of Diffusion Coefficients from Diffraction-Limited Nanoparticles

  ORAL

  Nov. 21, 2022, 2:17 PM – Nov. 21, 2022, 2:30 PM

  Publication: Ahmadzadegan, A., Ardekani, A. M. & Vlachos, P. P. Estimation of the probability density function of random displacements from images. Physical Review E 102, (2020)

  Presenters

  • Luis C Sanjuan

    • Purdue University

  Authors

  • Luis C Sanjuan

    • Purdue University

  • Sayantan Bhattacharya

    • Purdue University

  • Jiacheng Zhang

    • Purdue University

  • Javad Eshraghi

    • PURDUE UNIVERSITY

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• A Gaussian Smoothing-based velocity track denoising approach for 3D-PTV measurements

  ORAL

  Nov. 21, 2022, 2:30 PM – Nov. 21, 2022, 2:43 PM

  Presenters

  • Rudra Sethu Viji

    • Purdue University

  Authors

  • Rudra Sethu Viji

    • Purdue University

  • Melissa C Brindise

    • Pennsylvania State University
    • Penn State University
    • The Pennsylvania State University
    • Penn State

  • Jiacheng Zhang

    • Purdue University

  • Sayantan Bhattacharya

    • Purdue University

  • Pavlos P Vlachos

    • Purdue University
    • Purdue

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• 4D DIH-PTV via Stochastic Particle Advection Velocimetry (SPAV)

  ORAL

  Nov. 21, 2022, 2:43 PM – Nov. 21, 2022, 2:56 PM

  Publication: None.

  Presenters

  • Ke Zhou

    • Pennsylvania State University

  Authors

  • Ke Zhou

    • Pennsylvania State University

  • Samuel J Grauer

    • Pennsylvania State University

  • Jiarong Hong

    • University of Minnesota

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• Computational optimization of omni-directional pressure integration schemes

  ORAL

  Nov. 21, 2022, 2:56 PM – Nov. 21, 2022, 3:09 PM

  Presenters

  • John J Charonko

    • Los Alamos National Laboratory

  Authors

  • John J Charonko

    • Los Alamos National Laboratory

  • Dominique Fratantonio

    • Los Alamos National Laboratory

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• PAIRS: a free software application for robust and accurate digital particle image velocimetry

  ORAL

  Nov. 21, 2022, 3:09 PM – Nov. 21, 2022, 3:22 PM

  Publication: PAIRS: a free software application for robust and accurate digital particle image velocimetry

  Presenters

  • Tommaso Astarita

    • University of Naples Federico II
    • Univ of Napoli Federico II

  Authors

  • Tommaso Astarita

    • University of Naples Federico II
    • Univ of Napoli Federico II

  • Gerardo Paolillo

    • University of Naples Federico II
    • Università di Napoli "Federico II"

  View abstract →