The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
A PIV Algorithm for Estimating Time-Averaged Velocity Fields
Abstract
A PIV algorithm is presented for estimating time-averaged or phase-averaged velocity fields. The algorithm can be applied to situations where signal strength is not sufficient for standard cross correlation techniques, such as a low number of particle images in an interrogation spot, or poor image quality. The algorithm can also be used to increase the spatial resolution of measurements by allowing smaller interrogation spots than those required for standard cross correlation techniques. The quality of the velocity measurements can be dramatically increased by averaging a series of instantaneous correlation functions, before determining the location of the signal peak, as opposed to the commonly used technique of estimating instantaneous velocity fields first and then averaging the velocity fields. The algorithm is applied to a 30μm×300μm microchannel flow. [S0098-2202(00)00602-7]
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Citations
Cites
Particle-Imaging Techniques for Experimental Fluid Mechanics
Adrian, R. J. (1991) · Annual Review of Fluid Mechanics · doi:10.1146/annurev.fl.23.010191.001401 · Cited by 3,405
Fundamentals of digital particle image velocimetry
Westerweel, J. (1997) · Measurement Science and Technology · doi:10.1088/0957-0233/8/12/002 · Cited by 1,425
Theory of cross-correlation analysis of PIV images
Keane, R. D., & Adrian, R. J. (1992) · Flow Turbulence and Combustion · doi:10.1007/bf00384623 · Cited by 1,227
A particle image velocimetry system for microfluidics
Santiago, J. G., Wereley, S. T., Meinhart, C. D., Beebe, D. J., & Adrian, R. J. (1998) · Experiments in Fluids · doi:10.1007/s003480050235 · Cited by 1,174
Self-citationOptimization of particle image velocimeters. I. Double pulsed systems
Keane, R. D., & Adrian, R. J. (1990) · Measurement Science and Technology · doi:10.1088/0957-0233/1/11/013 · Cited by 816
PIV measurements of a microchannel flow
Meinhart, C. D., Wereley, S. T., & Santiago, J. G. (1999) · Experiments in Fluids · doi:10.1007/s003480050366 · Cited by 802
Self-citationEfficient detection of spurious vectors in particle image velocimetry data
Westerweel, J. (1994) · Experiments in Fluids · doi:10.1007/bf00206543 · Cited by 486
Cited by
Next-generation in vivo optical imaging with short-wave infrared quantum dots
Bruns, O. T., Bischof, T. S., Harris, D. K., Franke, D., Shi, Y., Riedemann, L., Bartelt, A., Jaworski, F. B., Carr, J. A., Rowlands, C. J., et al. (2017) · Nature Biomedical Engineering · doi:10.1038/s41551-017-0056 · Cited by 686
Metadata
- Authors
- Meinhart, C. D., Wereley, S. T., & Santiago, J. G.
- Venue
- Journal of Fluids Engineering
- Publisher
- ASME International
- Published
- 2000-02-02
- Volume
- 122
- Issue
- 2
- Pages
- 285-289
- ISSN
- 0098-2202 (ISSN-L)
- 1528-901X
- OpenAlex
- W2138670890
- Cited by
- 499
- References
- 7
- FWCI
- 12.55
- Type
- journal article
- Language
- en
- Open access
- closed
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- Meinhart, C. D., Wereley, S. T., & Santiago, J. G. (2000). A PIV Algorithm for Estimating Time-Averaged Velocity Fields. Journal of Fluids Engineering. https://doi.org/10.1115/1.483256
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