Effects of In-plane Elastic Stress and Normal External Stress on Viscoelastic Thin Film Stability
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چکیده
منابع مشابه
Effects of In-plane Elastic Stress and Normal External Stress on Viscoelastic Thin Film Stability
Motivated by recent experiments on the electro-hydrodynamic instability of spincast polymer films, we study the undulation instability of a thin viscoelastic polymer film under in-plane stress and in the presence of either a close by contactor or an electric field, both inducing a normal stress on the film surface. We find that the in-plane stress affects both the typical timescale of the insta...
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ژورنال
عنوان ژورنال: Mathematical Modelling of Natural Phenomena
سال: 2012
ISSN: 0973-5348,1760-6101
DOI: 10.1051/mmnp/20127402