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).<br>(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

  View abstract →

• 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

  View abstract →

• 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

  View abstract →

• 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

  View abstract →

• 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

  View abstract →

• 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 →