http://www.cnr.it/ontology/cnr/individuo/prodotto/ID85042
Least square-based finite volumes for silving the advection-diffusion of contaminants in porous media (Contributo in atti di convegno)
- Type
- Label
- Least square-based finite volumes for silving the advection-diffusion of contaminants in porous media (Contributo in atti di convegno) (literal)
- Anno
- 2003-01-01T00:00:00+01:00 (literal)
- Alternative label
Bertolazzi E., Manzini G. (2003)
Least square-based finite volumes for silving the advection-diffusion of contaminants in porous media
in IMACS/ISGG Workshop MASCOT/02, Roma, Ottobre 2003
(literal)
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- Bertolazzi E., Manzini G. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
- Proceedings del Convegno MASCOT-01, Meeting on Applied Scientific Computing and Tools (literal)
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- In: Proceedings of the IMACS/ISGG Workshop MASCOT/02, (R. Spitaleri, F. Pistella, eds.), Roma, 2003. (literal)
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- Universita di Trento
IMATI (literal)
- Titolo
- Least square-based finite volumes for silving the advection-diffusion of contaminants in porous media (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
- R. M. Spitaleri, F. Pistella (literal)
- Abstract
- A 2-nd order cell-centered Finite-Volume method is proposed to solve the steady advection-diffusion equation for contaminant transport in porous media. This method is based on a linear least square reconstruction that maintains the approximate cell-average values. The reconstruction is combined with an appropriate slope limiter to prevent the formation of spurious oscillations in the convection-dominated case. The theoretical convergence rate is investigated on a boundary layer problem, and the preliminar results show that the method is promising in the numerical simulation of more complex groundwater flow problems. (literal)
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