Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4635311 | Applied Mathematics and Computation | 2007 | 11 Pages |
Abstract
Foaming occurs in many distillation and absorption processes. The drainage of liquid foams involves the interplay of gravity, surface tension, and viscous forces. In this paper, we use a semi analytic method, the Adomian decomposition method, and an analytic method, the tanh method to handle the foam drainage equation. The powerful tanh method gives the solution in a closed form. However, Adomian decomposition method computes the solution in a rapidly convergent infinite series. The comparison between the two approaches is conducted to illustrate the performance of each method.
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Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
M.A. Helal, M.S. Mehanna,