Abstract
A method of visualizing and measuring the velocity field of a liquid flow proposed at the Institute of Mechanics at the Moscow State University in 1967 [3] is discussed. It consists of creating and measuring the size of an artificial cavity behind an extended cavity forming body with small transverse dimension (cavitation probe) placed across the flow at a given position. Because the transverse dimension of the probe is small, the flow deformation is slight.
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V. P. Karlikov, V. P. Fedchenko, and G. I. Sholomovich, “A method of studying flows of liquids,” Inventor's Certificate No. 224929 (Otkrytiya. Izobreteniya Obraztsy. Tovarnye Znaki. Ofitsial'nyi Byull. Goskomizobretenii SSSR, No. 26 (1969)).
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Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 2, pp. 101–108, March–April, 1982.
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Karlikov, V.P., Khomyakov, A.N. & Sholomovich, G.I. A new method of visualizing liquid flows and measuring velocity fields. Fluid Dyn 17, 247–253 (1982). https://doi.org/10.1007/BF01314500
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DOI: https://doi.org/10.1007/BF01314500