Abstract:Bömmels, R.; Rösgen, T.
Components for a planar three-component velocimeter using Doppler global velocimetry (DGV) and PIVDoppler global velocimetry (DGV) is a planar velocity measurement technique which is based on the determination of the Doppler shift of laser light scattered off particles by using a molecular filter.Currently a pulsed Doppler global velocimeter is being constructed at the Institute of Fluid Dynamics. The out-of-plane component of each velocity vector in the laser-illuminated plane is obtai… Show more
“…Bömmels and Rösgen [ 52 ] evaluated the components for the combined PIV and DGV system via pulsed laser. According to the main results, the laser linewidth was 11.6 MHz as the velocity is about 6.3 m/s.…”
“…Bömmels and Rösgen [ 52 ] evaluated the components for the combined PIV and DGV system via pulsed laser. According to the main results, the laser linewidth was 11.6 MHz as the velocity is about 6.3 m/s.…”
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