| Article ID: | iaor20131367 |
| Volume: | 57 |
| Issue: | 5-6 |
| Start Page Number: | 1284 |
| End Page Number: | 1288 |
| Publication Date: | Mar 2013 |
| Journal: | Mathematical and Computer Modelling |
| Authors: | Islam S, Shah Rehan Ali, Siddiqui A M |
| Keywords: | modelling, differential equations |
In this work, the mathematical modeling of unsteady second grade fluid in a wire coating process inside a straight annular die is developed in the form of a partial differential equation with non‐homogenous boundary conditions. An exact solution is obtained for the governing equation by using the method of separation of variables.