Modified decomposition solution of linear and nonlinear boundary-value problems
Nonlinear Analysis: Theory, Methods & Applications
The numerical simulation for stiff systems of ordinary differential equations
Computers & Mathematics with Applications
Analytical investigation for cooling turbine disks with a non-Newtonian viscoelastic fluid
Computers & Mathematics with Applications
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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 apply an analytic technique, namely the homotopy analysis method (HAM) to handle the foam drainage equation. The powerful homotopy analysis method computes the solution in a rapidly convergent infinite series. We also compare the numerical results obtained by HPM or ADM and the same results obtained by using the analytic solutions obtained by HAM.