Perfectly matched layers for the heat and advection-diffusion equations
نویسندگان
چکیده
We design a perfectly matched layer for the advection-diffusion equation. We show that the reflection coefficient is exponentially small with respect to the damping parameter and the width of the PML and this independently of the advection and of the viscosity. Numerical tests assess the efficiency of the approach.
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ورودعنوان ژورنال:
- J. Comput. Physics
دوره 229 شماره
صفحات -
تاریخ انتشار 2010