Summary
Holography made possible the analysis of the drop formation of Newtonian and non-Newtonian fluids. The drops were illuminated at the moment of their formation with an impulse ruby laser, and from the holograms the whole spray was reconstructed with a closed-circuit TV loop. From the pictures taken from different planes of the spray, the size and the spatial distribution of the drops were determined with an electro-optical analyzer.
The holographic measuring method supported by quantitative data phenomena, qualitatively observable on high-speed films. The experiments verified also our equation involving dimensionless criteria, deduced earlier for the atomization of non-Newtonian substances.
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© 1985 Springer-Verlag, Berlin, Heidelberg
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Timkó, J.J. (1985). Applied Holography for Drop Formation of Non-Newtonian Fluids in Centrifugal Atomizers. In: Píchal, M. (eds) Optical Methods in Dynamics of Fluids and Solids. International Union of Theoretical and Applied Mechanics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-82459-3_5
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DOI: https://doi.org/10.1007/978-3-642-82459-3_5
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