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Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 2015, Volume 25, Issue 4, Pages 568–582 (Mi vuu510)  

This article is cited in 1 scientific paper (total in 1 paper)

MECHANICS

Experimental determination of the added masses by method of towing

A. I. Klenova, E. V. Vetchaninab, A. A. Kilinab

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

Abstract: This paper is concerned with the experimental determination of the added masses of bodies completely or partially immersed in a fluid. The paper presents an experimental setup, a technique of the experiment and an underlying mathematical model. The method of determining the added masses is based on the towing of the body with a given propelling force. It is known (from theory) that the concept of an added mass arises under the assumption concerning the potentiality of flow over the body. In this context, the authors have performed PIV visualization of flows generated by the towed body, and defined a part of the trajectory for which the flow can be considered as potential. For verification of the technique, a number of experiments have been performed to determine the added masses of a spheroid. The measurement results are in agreement with the known reference data. The added masses of a screwless freeboard robot have been defined using the developed technique.

Keywords: added mass, movement on a free surface, hydrodynamic resistance, method of towing.

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


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Document Type: Article
UDC: 532.5.011+532.582
MSC: 76-05
Received: 07.11.2015

Citation: A. I. Klenov, E. V. Vetchanin, A. A. Kilin, “Experimental determination of the added masses by method of towing”, Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki, 25:4 (2015), 568–582

Citation in format AMSBIB
\Bibitem{KleVetKil15}
\by A.~I.~Klenov, E.~V.~Vetchanin, A.~A.~Kilin
\paper Experimental determination of the added masses by method of towing
\jour Vestn. Udmurtsk. Univ. Mat. Mekh. Komp. Nauki
\yr 2015
\vol 25
\issue 4
\pages 568--582
\mathnet{http://mi.mathnet.ru/vuu510}
\elib{http://elibrary.ru/item.asp?id=25109979}


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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
  • Вестник Удмуртского университета. Математика. Механика. Компьютерные науки
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