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Stability of tubular film flow: a model of the film-blowing process

Published online by Cambridge University Press:  29 March 2006

Y. L. Yeow
Affiliation:
Department of Mathematics, University of Singapore

Abstract

Methods of linear hydrodynamic stability are applied to analyse the stability of the isothermal Newtonian tubular film flow model of the industrial film-blowing process. The infinitesimal disturbances are assumed to possess axisymmetry. The relevant eigenvalue problem is formulated. A straightforward numerical scheme is developed to deal with the problem. Results are presented in the form of neutral-stability curves in the relevant parameter space. The significance and relevance of these to the industrial process are briefly discussed.

Type
Research Article
Copyright
© 1976 Cambridge University Press

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References

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Yeow, Y. L. 1972 Ph.D. thesis, University of Cambridge.