Publication Date:
2011-08-24
Description:
The instantaneous velocity fields of time-dependent flows, or of a collection of objects moving with spatially varying velocities, can be measured by means of digital image velocimetry (DIV). DIV overcomes several shortcomings of such existing techniques as laser-speckle or particle-image velocimetry. Attention is presently given to numerically generated images representing objects in uniform motion which are then used for the experimental validation of DIV.
Keywords:
INSTRUMENTATION AND PHOTOGRAPHY
Type:
; : Mechanical behavio
Format:
text
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