TY - BOOK
T1 - The performance of high resolution particle velocimetry
T2 - algorithm, simulations and experiments
AU - Bastiaans, R.J.M.
AU - Plas, van der, G.A.J.
AU - Kieft, R.N.
N1 - WET 2001.06
PY - 2001
Y1 - 2001
N2 - In this report 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 with 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.
AB - In this report 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 with 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.
M3 - Report
SN - 90-386-2792-0
T3 - EUT report. W, Dept. of Mechanical Engineering
BT - The performance of high resolution particle velocimetry
PB - Technische Universiteit Eindhoven
CY - Eindhoven
ER -