Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
671429 | Journal of Non-Newtonian Fluid Mechanics | 2006 | 12 Pages |
Abstract
Flow of a power-law fluid film on an unsteady stretching surface is analyzed by means of homotopy analysis method (HAM [1]). For real power-law index and the unsteadiness parameter in wide ranges, analytic series solutions are given and compared with the numerical results. The good agreement between them shows the effectiveness of HAM to this problem. Additionally, unlike previous studies, the value of the critical unsteadiness parameter S0S0, above which no solution exists, is determined analytically in this paper.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
Chun Wang, Ioan Pop,