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Prof. Prof. Dr. Saeed El-Sayed Abdel Ghany El-Sayed :: Publications: |
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| Title: | On the evaporation of a semi-infinite target induced by a pulsed laser |
| Authors: | S.E.-S. Abd El-Ghany |
| Year: | 2006 |
| Keywords: | Not Available |
| Journal: | Not Available |
| Volume: | Not Available |
| Issue: | Not Available |
| Pages: | Not Available |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | Not Available |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
The two-dimensional Laplace integral transform technique has been applied to get the temperature distributions in the molten and the solid parts of a semi-infinite target irradiated with a pulsed laser. Formulas for the time dependence of the evaporated part and the molten layer thicknesses of the target were found considering the temperature dependence of the absorption coefficient of the irradiated surface as well as the chemical reaction. As the illustrative example computations were carried out on an aluminum target. |
