| Journal: | Computational & applied mathematics |
| Database: | PERIÓDICA |
| System number: | 000310635 |
| ISSN: | 0101-8205 |
| Authors: | Santillan Marcus, Eduardo A1 Tarzia, Domingo A |
| Institutions: | 1Universidad Austral, Facultad de Ciencias Exactas, Rosario, Santa Fe. Argentina |
| Year: | 2003 |
| Volumen: | 22 |
| Number: | 3 |
| Pages: | 293-311 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Experimental |
| English abstract | Exact solutions for the problem of drying with coupled phase change in a porous medium with a heat flux condition on x = 0 of the type – q0/ , with q0 > 0, for any value of the Luikov number Lu is obtained. This solution can be only obtained when q0 verifies a certain inequality. Besides, for large Luikov number (more precisely, Lu > ), we obtain that the temperature distribution t2 reaches to a minimum value which is smaller than its initial temperature or limit value reached at +¥ |
| Disciplines: | Física y astronomía, Matemáticas |
| Keyword: | Termodinámica y física estadística, Matemáticas aplicadas, Frontera libre, Problema de Stefan, Cambio de fase, Secado, Conducción de calor, Transferencia de masa, Medio poroso |
| Keyword: | Physics and astronomy, Mathematics, Thermodynamics and statistical physics, Applied mathematics, Free boundary, Stefan problem, Phase change, Drying, Heat conduction, Mass transfer, Porous media |
| Full text: | Texto completo (Ver HTML) |
