Staff Publications

Staff Publications

  • external user (warningwarning)
  • Log in as
  • language uk
  • About

    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 558588
Title Visualizing large-scale flow using synthetic aperture PIV
Author(s) Houwelingen, Josje van; Holten, Ad P.C.; Clercx, Herman J.H.; Kunnen, Rudie P.J.; Molenaar, Jaap; Water, Willem van de
Source Experiments in fluids 61 (2020)1. - ISSN 0723-4864
DOI https://doi.org/10.1007/s00348-019-2836-9
Department(s) PE&RC
Mathematical and Statistical Methods - Biometris
Publication type Refereed Article in a scientific journal
Publication year 2020
Abstract

Abstract: We discuss the application of synthetic aperture particle image velocimetry for measuring the flow around human swimmers using small bubbles as tracer. We quantify the two-dimensional projection of the velocity field in planes perpendicular to the viewing direction of an array of six cameras. With help of simulations, modelled after the experiment, we address questions about depth selectivity and occlusion in dense bubble fields. Using vortex rings in the swimming pool, we provide a proof of principle of the method. It is further illustrated by the vorticity field produced by a human swimmer. Graphic abstract: [Figure not available: see fulltext.].

Comments
There are no comments yet. You can post the first one!
Post a comment
 
Please log in to use this service. Login as Wageningen University & Research user or guest user in upper right hand corner of this page.