Abstract
| Original language | English |
|---|---|
| Title of host publication | 9th International Symposium on Particle Image Velocimetry - PIV' 11 |
| Subtitle of host publication | Kobe, Japan, July 21-23, 2011 |
| Number of pages | 5 |
| Publication status | Published - 2011 |
| Event | International Symposium on Particle Image Velocimetry (PIV) 2011 - Kobe, Japan Duration: 21 Jul 2011 → 23 Jul 2011 Conference number: 9th |
Conference
| Conference | International Symposium on Particle Image Velocimetry (PIV) 2011 |
|---|---|
| Abbreviated title | PIV11 |
| Country | Japan |
| City | Kobe |
| Period | 21/07/11 → 23/07/11 |
Cite this
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Polynomial element velocimetry (PEV) : A novel method for better than pixel resolution measurements. / Samarage, C. R.; Carberry, J.; Sheard, G. J.; Fouras, A.
9th International Symposium on Particle Image Velocimetry - PIV' 11: Kobe, Japan, July 21-23, 2011. 2011.Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research
TY - GEN
T1 - Polynomial element velocimetry (PEV)
T2 - A novel method for better than pixel resolution measurements
AU - Samarage, C. R.
AU - Carberry, J.
AU - Sheard, G. J.
AU - Fouras, A.
PY - 2011
Y1 - 2011
N2 - A novel method utilizing a correlation-based approach for high-resolution velocity measurements is presented. Existing techniques for high-resolution velocity measurements use the modal velocity for estimating the displacement, and a wealth of information stored in the cross-correlation is discarded. A background study on optimizing the measurement accuracy of PIV in estimating the displacement and the gradient of the flow is presented. We introduce a novel method, which can yield velocity measurements that have infinite resolution, and the velocity gradient that is directly computable.
AB - A novel method utilizing a correlation-based approach for high-resolution velocity measurements is presented. Existing techniques for high-resolution velocity measurements use the modal velocity for estimating the displacement, and a wealth of information stored in the cross-correlation is discarded. A background study on optimizing the measurement accuracy of PIV in estimating the displacement and the gradient of the flow is presented. We introduce a novel method, which can yield velocity measurements that have infinite resolution, and the velocity gradient that is directly computable.
M3 - Conference Paper
BT - 9th International Symposium on Particle Image Velocimetry - PIV' 11
ER -