Journal
OPTICS EXPRESS
Volume 21, Issue 2, Pages 1726-1740Publisher
OPTICAL SOC AMER
DOI: 10.1364/OE.21.001726
Keywords
-
Categories
Funding
- European Union (European regional development fund)
- Saxon State Ministry of Science and Art (SMWK)
Ask authors/readers for more resources
Planar velocity fields in flows are determined simultaneously on parallel measurement planes by means of an in-house manufactured light-field camera. The planes are defined by illuminating light sheets with constant spacing. Particle positions are reconstructed from a single 2D recording taken by a CMOS-camera equipped with a high-quality doublet lens array. The fast refocusing algorithm is based on synthetic-aperture particle image velocimetry (SAPIV). The reconstruction quality is tested via ray-tracing of synthetically generated particle fields. The introduced single-camera SAPIV is applied to a convective flow within a measurement volume of 30 x 30 x 50 mm(3). (C)2013 Optical Society of America
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available