WWRC 95-05
Internal Layers of a Transient Convection-Diffusion Problem by Perturbation Methods
Abstract
A transient convection-diffusion problem with moving sharp fronts is studied by
using perturbation methods. A uniformly valid approximate solution is obtained
for two cases: shock layer and angular layer. It is shown that the shock layer
function can be described by the complementary error function, while the angular
layer function can be described by the first iterated integral of the complementary
error function.
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