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Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 2015, Volume 25, Issue 4, Pages 554–567 (Mi vuu509)  

This article is cited in 2 scientific papers (total in 2 papers)

MECHANICS

Optical measurement of a fluid velocity field around a falling plate

E. V. Vetchaninab, A. I. Klenova

a Kalashnikov Izhevsk State Technical University, ul. Studencheskaya, 7, Izhevsk, 426069, Russia
b Udmurt State University, ul. Universitetskaya, 1, Izhevsk, 426034, Russia

Abstract: The paper is devoted to the experimental verification of the Andersen–Pesavento–Wang model describing the falling of a heavy plate through a resisting medium. As a main research method the authors have used video filming of a falling plate with PIV measurement of the velocity of surrounding fluid flows. The trajectories of plates and streamlines were determined and oscillation frequencies were estimated using experimental results. A number of experiments for plates of various densities and sizes were performed. The trajectories of plates made of plastic are qualitatively similar to the trajectories predicted by the Andersen–Pesavento–Wang model. However, measured and computed frequencies of oscillations differ significantly. For a plate made of high carbon steel the results of experiments are quantitatively and qualitatively in disagreement with computational results.

Keywords: PIV – Particle Image Velocimetry, Maxwell problem, model of Andersen–Pesavento–Wang.

Funding Agency Grant Number
Russian Foundation for Basic Research 15-08-09093-а


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Document Type: Article
UDC: 531.37+532.582.2
MSC: 76-05
Received: 05.11.2015

Citation: E. V. Vetchanin, A. I. Klenov, “Optical measurement of a fluid velocity field around a falling plate”, Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 25:4 (2015), 554–567

Citation in format AMSBIB
\Bibitem{VetKle15}
\by E.~V.~Vetchanin, A.~I.~Klenov
\paper Optical measurement of a~fluid velocity field around a~falling plate
\jour Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki
\yr 2015
\vol 25
\issue 4
\pages 554--567
\mathnet{http://mi.mathnet.ru/vuu509}
\elib{http://elibrary.ru/item.asp?id=25109978}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. Anatolii I. Klenov, Alexander A. Kilin, “Influence of Vortex Structures on the Controlled Motion of an Above-water Screwless Robot”, Regul. Chaotic Dyn., 21:7-8 (2016), 927–938  mathnet  crossref
    2. E. V. Vetchanin, A. I. Klenov, “Eksperimentalnye issledovaniya padeniya vintovykh tel v zhidkosti”, Nelineinaya dinam., 13:4 (2017), 585–598  mathnet  crossref  elib
  • Вестник Удмуртского университета. Математика. Механика. Компьютерные науки
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