| Journal: | Superficies y vacío |
| Database: | PERIÓDICA |
| System number: | 000365819 |
| ISSN: | 1665-3521 |
| Authors: | Lashkevych, I1 Titov, O2 Gurevich, G. Yu2 Salazar Laureles, J. L3 |
| Institutions: | 1Instituto Politécnico Nacional, Unidad Profesional Interdisciplinaria en Ingeniería y Tecnologías Avanzadas, México, Distrito Federal. México 2Instituto Politécnico Nacional, Centro de Investigación y de Estudios Avanzados, México, Distrito Federal. México 3Universidad Autónoma Metropolitana, Lerma de Villada, Estado de México. México |
| Year: | 2012 |
| Season: | Dic |
| Volumen: | 25 |
| Number: | 4 |
| Pages: | 209-213 |
| Country: | México |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Experimental, aplicado |
| English abstract | The transient temperature associated with the bulk absorption of a rectangular laser pulse in a solid-state sample of finite size is calculated analytically and analyzed. Radiation is incident on the frontal surface with an arbitrary surface thermal conductivity. The opposite surface is thermostatically controlled and maintained at a constant equilibrium temperature. The general solution is obtained for pulses of arbitrary duration. The pulse duration is determined with respect to the relaxation time of the nonstationary thermal diffusion. This latter is the characteristic time of the problem |
| Disciplines: | Ingeniería, Química |
| Keyword: | Ingeniería de materiales, Ingeniería química, Temperatura transitoria, Sólidos, Absorción óptica, Fenómenos fototérmicos |
| Keyword: | Engineering, Chemistry, Chemical engineering, Materials engineering, Transient temperature, Solids, Optic absorption, Photothermal phenomena |
| Full text: | Texto completo (Ver HTML) |
