CIEM 05476
CENTRO DE INVESTIGACION Y ESTUDIOS DE MATEMATICA
Unidad Ejecutora - UE
artículos
Título:
On the convective condition in the diffusion of a solvent into a polymer
Autor/es:
GAUDIANO MARCOS; GODOY TOMAS; TURNER CRISTINA
Revista:
COMPUTATIONAL AND APPLIED MATHEMATICS
Editorial:
Sociedade Brasileira de Matematica e Computacional
Referencias:
Año: 2007 vol. 26 p. 309 - 321
Resumen:
We studied a one-dimensional free boundary problem arising in the polymer industry, which solution has an interesting asymptotic behavior when a convective boundary condition is imposed. We show the asymptotic behavior of the free boundary and of the concentration of the solvent in the domain, for large $t$. Exact estimates and numerical results are obtained.
