A Method for Validating Two-Dimensional Flow Configurations in Particle Streak Velocimetry
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A polychromatic flow visualization technique for Particle Streak Velocimetry (PSV) is described. The method uses several adjoining laser light sheets of different wavelengths with a homogeneous power density distribution. This method allows us to make sure of the 2-D and 3-D nature of flows and to improve the frames quality processed in PSV. The feasibility study of this qualitative technique is established on a hydrodynamic flow
[1] K. Hinsch. Three-Dimensional Particle Velocimetry , 1995 .
[2] J.-P. Prenel,et al. Wavelength coding laser tomography for flow visualizations , 1992 .
[3] I. Grant. Particle image velocimetry: A review , 1997 .