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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2001, Volume 42, Issue 1, Pages 72–76 (Mi pmtf2714)  
This article is cited in 3 scientific papers (total in 3 papers)

Shock–free breakup of droplets. Temporal characteristics

B. E. Gel'fanda, B. Vieillib, I. Gekalpb, C. Chauveaub

a Institute of Chemical Physics, Russian Academy of Sciences, Moscow, 117977
b Gorenje Laboratory, National Center for Scientific Research, 45071 Orleans (France)
Full-text PDF (211 kB) Citations (3)
Abstract: In the present paper, we consider the shock–free breakup of droplets in their encounter with a layer (sheet) of a moving gas in the absence of pressure perturbations when the droplets are affected by a short U–shaped pulse of aerodynamic forces. Under a high pressure of the ambient gas medium $p_0$ = 20–80 bar, the droplets (ethanol or liquid oxygen) have a chance to break up after stay in a thing (2–5 mm thick) gas layer (jet) moving with a velocity of 1–10 m/sec. A distinctive feature of the process is that the characteristic time of droplet deformation and the period of natural oscillations coincide with the residence time for the droplets in the region of their interaction with the gas stream. Empirical formulas are proposed for determination of the total breakup time and the duration of the droplet disintegration stage in shock–free breakup.
Received: 28.02.2000
English version:
Journal of Applied Mechanics and Technical Physics, 2001, Volume 42, Issue 1, Pages 63–66
DOI: https://doi.org/10.1023/A:1018804527327
Bibliographic databases:
Document Type: Article
UDC: 532.525.2:621.43.038
Language: Russian
Citation: B. E. Gel'fand, B. Vieilli, I. Gekalp, C. Chauveau, “Shock–free breakup of droplets. Temporal characteristics”, Prikl. Mekh. Tekh. Fiz., 42:1 (2001), 72–76; J. Appl. Mech. Tech. Phys., 42:1 (2001), 63–66
Citation in format AMSBIB
\Bibitem{GelVieGoe01}
\by B.~E.~Gel'fand, B.~Vieilli, I.~Gekalp, C.~Chauveau
\paper Shock–free breakup of droplets. Temporal characteristics
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2001
\vol 42
\issue 1
\pages 72--76
\mathnet{http://mi.mathnet.ru/pmtf2714}
\elib{https://elibrary.ru/item.asp?id=17261997}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2001
\vol 42
\issue 1
\pages 63--66
\crossref{https://doi.org/10.1023/A:1018804527327}
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    • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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