On a convective condition in the diffusion of a solvent into a polymer with non-constant conductivity coefficient
نویسندگان
چکیده
Westudied a one-dimensional free boundary problemarising 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. Mathematical subject classification: 35K05, 35K60.
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ورودعنوان ژورنال:
- Mathematics and Computers in Simulation
دوره 80 شماره
صفحات -
تاریخ انتشار 2009