Supraconservative discretization methods are studied which conserve primary (mass, momentum and internal energy) as well as secondary (total energy) invariants. In particular, the coefficient matrices which are related to such conservation properties are analyzed. This analysis holds for any discretization method with a volume-consistent scaling.
Matrix properties associated with discrete conservation in flow simulations / Veldman, A.; Coppola, G.. - (2022). ( 8th European Congress on Computational Methods in Applied Sciences and Engineering Oslo, Norway 5-9 June 2022) [10.23967/eccomas.2022.174].
Matrix properties associated with discrete conservation in flow simulations
G. Coppola
Secondo
2022
Abstract
Supraconservative discretization methods are studied which conserve primary (mass, momentum and internal energy) as well as secondary (total energy) invariants. In particular, the coefficient matrices which are related to such conservation properties are analyzed. This analysis holds for any discretization method with a volume-consistent scaling.File in questo prodotto:
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