One-dimensional surrogate models for advection-diffusion problems
Keywords
Advanced Numerical Methods for Scientific Computing
Code:
59/2013
Title:
One-dimensional surrogate models for advection-diffusion problems
Date:
Monday 25th November 2013
Author(s):
Aletti, M.; Bortolossi, A.; Perotto, S.; Veneziani, A.
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Abstract:
Numerical solution of partial differential equations can be made more tractable
by model reduction techniques. For instance, when the problem at hand presents
a main direction of the dynamics (such as blood flow in arteries), it may be
conveniently reduced to a 1D model. Here we compare two strategies to obtain this
model reduction, applied to classical advection-diffusion equations in domains
where one dimension dominates the others.
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submitted to proceedings ENUMATH 2013
submitted to proceedings ENUMATH 2013