Deconvolution of PDA size distributions from sprays of optically inhomogeneous liquids

Thomas Wriedt; Uwe Manasse; K. Bauckhage

doi:10.1117/12.150497

6 August 1993 Deconvolution of PDA size distributions from sprays of optically inhomogeneous liquids

Thomas Wriedt, Uwe Manasse, K. Bauckhage

Proceedings Volume 2052, Fifth International Conference on Laser Anemometry: Advances and Applications; (1993) https://doi.org/10.1117/12.150497
Event: Laser Anemometry: Advances and Applications: Fifth International Conference, 1993, Koningshof, Veldhoven, Netherlands

Abstract

If Phase-Doppler-Anemometry (PDA) is applied to analyze a spray of an optically inhomogeneous liquid a broad particle size distribution is measured. PDA is unsuitable for many applications. To overcome this problem we propose a deconvolution method using the measured size distribution from a droplet generator. The method is described and measurements are conducted on a milk spray and a water spray. The deconvoluted milk distribution compares well with the water distribution.

Citation Download Citation

Thomas Wriedt, Uwe Manasse, and K. Bauckhage "Deconvolution of PDA size distributions from sprays of optically inhomogeneous liquids", Proc. SPIE 2052, Fifth International Conference on Laser Anemometry: Advances and Applications, (6 August 1993); https://doi.org/10.1117/12.150497

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