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Prof. Mostafa Abdel Hameed Ahmed Mahmoud :: Publications: |
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| Title: | On flow and heat transfer in a thin liquid film over
an unsteady stretching sheet with variable fluid
properties and radiation |
| Authors: | Mostafa A. A. Mahmoud |
| Year: | 2015 |
| Keywords: | Liquid Film, Unsteady Stretching Sheet, Thermal Radiation, Variable Fluid Properties |
| Journal: | Open Science Journal of Mathematics and Application |
| Volume: | 3 |
| Issue: | 1 |
| Pages: | 14-18 |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | Not Available |
| Full paper | Mostafa Abdel Hameed Ahmed Mahmoud_On flow and heat transfer in a thin liquid.pdf |
| Supplementary materials | Not Available |
| Abstract: |
In ref. [1] the authors claimed that there are two values of the film thickness. Also, the authors found that the local skinfriction coefficient independent on the viscosity parameter. In the present study it is derived that the film thickness is equal to one. Also, the local skin-friction coefficient is found to depend on the viscosity parameter. It is found that the unsteadiness parameter has one value, which satisfy the constraint condition, for each value of the various parameters when the others are fixed. |
