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TVT, 2019, Volume 57, Issue 5, Pages 793–796 (Mi tvt11135)  

Short Communications

Smoke deposition upon nonlinear oscillations in an open tube near resonance

D. A. Gubaidullin, R. G. Zaripov, L. A. Tkachenko, L. R. Shaidullin

Research Institute of Mechanics and Machinery of Kazan Scientific Center of the Russian Academy of Sciences

Abstract: Experimental studies were performed with visualization of the deposition of tobacco smoke filling an open tube at different heights upon nonlinear oscillations. The dependences of the numerical concentration of tobacco smoke particles on time were obtained for various amplitudes of piston displacement at the first natural frequency. The deposition time was found to have a nonmonotonic dependence of on the height of the tube filling with smoke. With an increase in the filling height, the time increases, reaching a maximum for three-quarters of the tube, then decreases again with the complete tube filling due to the emission of smoke from the top of the tube into the surrounding space. Deposition occurs much faster in the presence of oscillations than in their absence.

Funding Agency Grant Number
Russian Science Foundation 15-11-10016
This work was supported by the Russian Science Foundation, project no. 15-11-10016.


DOI: https://doi.org/10.1134/S0040364419040070

Full text: PDF file (340 kB)
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English version:
High Temperature, 2019, 57:5, 768–770

UDC: 532.529: 534.2
Received: 18.11.2018
Revised: 15.02.2019
Accepted:27.03.2019

Citation: D. A. Gubaidullin, R. G. Zaripov, L. A. Tkachenko, L. R. Shaidullin, “Smoke deposition upon nonlinear oscillations in an open tube near resonance”, TVT, 57:5 (2019), 793–796; High Temperature, 57:5 (2019), 768–770

Citation in format AMSBIB
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\by D.~A.~Gubaidullin, R.~G.~Zaripov, L.~A.~Tkachenko, L.~R.~Shaidullin
\paper Smoke deposition upon nonlinear oscillations in an open tube near resonance
\jour TVT
\yr 2019
\vol 57
\issue 5
\pages 793--796
\mathnet{http://mi.mathnet.ru/tvt11135}
\crossref{https://doi.org/10.1134/S0040364419040070}
\elib{http://elibrary.ru/item.asp?id=39324234}
\transl
\jour High Temperature
\yr 2019
\vol 57
\issue 5
\pages 768--770
\crossref{https://doi.org/10.1134/S0018151X19040072}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85076545476}


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