Nonlinear rupture of free films

AIP Publishing - Tập 5 Số 5 - Trang 1117-1122 - 1993
Thomas Erneux1, Stephen H. Davis1
1Department of Engineering Sciences and Applied Mathematics, Northwestern University, Evanston, Illinois 60208

Tóm tắt

A free viscous film is subject to van der Waals attractions that lead to film rupture. Long-wave asymptotics is used to derive approximate equations that govern the unstable evolution of the film. The solution of the nonlinear evolution equation is then considered using bifurcation techniques leading to an estimate for the nonlinear rupture time.  

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