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C. Willert, M. Gharib (1991)
Digital particle image velocimetryExperiments in Fluids, 10
Richard Keane, R. Adrian (1990)
Optimization of particle image velocimeters. I, Double pulsed systemsMeasurement Science and Technology, 1
T. Roesgen, R. Totaro (1995)
Two-dimensional on-line particle imaging velocimetryExperiments in Fluids, 19
R. Adrian (1991)
Particle-Imaging Techniques for Experimental Fluid MechanicsAnnual Review of Fluid Mechanics, 23
We describe a technique that allows an arbitrary size of the interrogation window when using the traditional FFT algorithm in analysing PIV recordings by either cross- or auto-correlation methods. The length and width of the effective interrogation window are no longer required to be composed of a number of pixels making a power of 2 (16, 32, 64 etc). This gives a higher flexibility in selecting the appropriate window size.
Experiments in Fluids – Springer Journals
Published: Jan 26, 1998
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