The performance of a new PTV algorithm applied in super-resolution PIV

R.J.M. Bastiaans, G.A.J. Plas, van der, R.N. Kieft

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

23 Citaten (Scopus)

Samenvatting

In this paper, we investigate the performance of particle tracking, exploring the influence of an increasing amount of estimators. Basically, a simple method to determine particle matchings was used. Then, first, temporal extrapolation as well as spatial interpolation are employed. Second, a PIV processing step was incorporated. Tests from simulations show that at relatively high seeding densities the performance was increased by a factor of 4 and 13 for the first and second step, respectively. In a physical experiment of a wake behind a heated cylinder, a clear performance improvement in the case of PIV preprocessing was observed.
Originele taal-2Engels
Pagina's (van-tot)346-356
TijdschriftExperiments in Fluids
Volume32
Nummer van het tijdschrift3
DOI's
StatusGepubliceerd - 2002

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