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Nelin. Dinam., 2017, Volume 13, Number 4, Pages 585–598 (Mi nd588)  

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

On the 75th birthday of A.P.Markeev

Experimental investigation of the fall of helical bodies in a fluid

E. V. Vetchanina, A. I. Klenovb

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

Abstract: This paper presents a comparative analysis of computations of the motion of heavy three-bladed screws in a fluid along with experimental results. Simulation of the motion is performed using the theory of an ideal fluid and the phenomenological model of viscous friction. For experimental purposes, models of three-bladed screws with various configurations and sizes were manufactured by casting from chemically hardening polyurethane. Comparison of calculated and experimental results has shown that the mathematical models considered essentially do not reflect the processes observed in the experiments.

Keywords: motion in a fluid, helical body, experimental investigation

Funding Agency Grant Number
Russian Science Foundation 14-19-01303
Russian Foundation for Basic Research 14-01-00395-а
15-08-09093-а


DOI: https://doi.org/10.20537/nd1704011

Full text: PDF file (944 kB)
References: PDF file   HTML file

UDC: 531.355 + 532.582
MSC: 70Exx, 76-05
Received: 11.10.2016
Accepted:24.01.2017

Citation: E. V. Vetchanin, A. I. Klenov, “Experimental investigation of the fall of helical bodies in a fluid”, Nelin. Dinam., 13:4 (2017), 585–598

Citation in format AMSBIB
\Bibitem{VetKle17}
\by E.~V.~Vetchanin, A.~I.~Klenov
\paper Experimental investigation of the fall of helical bodies in a fluid
\jour Nelin. Dinam.
\yr 2017
\vol 13
\issue 4
\pages 585--598
\mathnet{http://mi.mathnet.ru/nd588}
\crossref{https://doi.org/10.20537/nd1704011}
\elib{http://elibrary.ru/item.asp?id=30780704}


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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. E. V. Vetchanin, E. S. Gladkov, “Identifikatsiya parametrov modeli dvizheniya toroidalnogo tela na osnove eksperimentalnykh dannykh”, Nelineinaya dinam., 14:1 (2018), 99–121  mathnet  crossref  elib
    2. Alexey V. Borisov, Ivan S. Mamaev, Eugeny V. Vetchanin, “Dynamics of a Smooth Profile in a Medium with Friction in the Presence of Parametric Excitation”, Regul. Chaotic Dyn., 23:4 (2018), 480–502  mathnet  crossref  mathscinet
  • Нелинейная динамика
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