DISINTEGRATION OF LIQUID FILMS SUBJECTED TO AN AMBIENT GAS PRESSURE DIFFERENCE.

V. M. Entov, F. M. Sultanov, Alexander Yarin

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The mechanism of disintegration of a free thin liquid film accelerated by a gas pressure difference is theoretically investigated. This situation arises when a pressure wave impinges on a liquid film, when an annular layer of liquid rapidly expands under the influence of internal gas pressure in the cavity and, finally, in connection with the blow molding of polymer film. The mechanism of growth of the film perturbations under the influence of the ambient-gas pressure difference is analyzed. Only the linear stage of the film disintegration process is taken into consideration.

Original languageEnglish
Pages (from-to)376-383
Number of pages8
JournalFluid Dynamics
Volume21
Issue number3
Publication statusPublished - 1986 May 1

Fingerprint

Disintegration
Liquid films
disintegration
gas pressure
Gases
liquids
Blow molding
Polymer films
internal pressure
elastic waves
Thin films
Liquids
perturbation
cavities
polymers

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes

Cite this

Entov, V. M., Sultanov, F. M., & Yarin, A. (1986). DISINTEGRATION OF LIQUID FILMS SUBJECTED TO AN AMBIENT GAS PRESSURE DIFFERENCE. Fluid Dynamics, 21(3), 376-383.

DISINTEGRATION OF LIQUID FILMS SUBJECTED TO AN AMBIENT GAS PRESSURE DIFFERENCE. / Entov, V. M.; Sultanov, F. M.; Yarin, Alexander.

In: Fluid Dynamics, Vol. 21, No. 3, 01.05.1986, p. 376-383.

Research output: Contribution to journalArticle

Entov, VM, Sultanov, FM & Yarin, A 1986, 'DISINTEGRATION OF LIQUID FILMS SUBJECTED TO AN AMBIENT GAS PRESSURE DIFFERENCE.', Fluid Dynamics, vol. 21, no. 3, pp. 376-383.
Entov, V. M. ; Sultanov, F. M. ; Yarin, Alexander. / DISINTEGRATION OF LIQUID FILMS SUBJECTED TO AN AMBIENT GAS PRESSURE DIFFERENCE. In: Fluid Dynamics. 1986 ; Vol. 21, No. 3. pp. 376-383.
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