A Distributed combustion solver for engine simulations on Grids (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• A Distributed combustion solver for engine simulations on Grids (Articolo in rivista) (literal)

Anno

• 2009-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/j.cam.2008.08.002 (literal)

Alternative label

• Antonelli, Laura; Belardini, Paola; D'Ambra, Pasqua, Gregoretti, Francesco; Oliva, Gennaro (2009)
  A Distributed combustion solver for engine simulations on Grids
  in Journal of computational and applied mathematics
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Antonelli, Laura; Belardini, Paola; D'Ambra, Pasqua, Gregoretti, Francesco; Oliva, Gennaro (literal)

Pagina inizio

• 197 (literal)

Pagina fine

• 204 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 226 (literal)

Rivista

• Journal of computational and applied mathematics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 2 (literal)

Note

• Scopu (literal)
• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR -- Consiglio Nazionale delle Ricerche (literal)

Titolo

• A Distributed combustion solver for engine simulations on Grids (literal)

Abstract

• Multi-dimensional models for predictive simulations of modern engines are an example of multi-physics and multi-scale mathematical models, since lots of thermofluiddynamic processes in complex geometrical configurations have to be considered. Typical models involve different submodels, including turbulence, spray and combustion models, with different characteristic time scales. The predictive capability of the complete models depends on the accuracy of the submodels as well as on the reliability of the numerical solution algorithms. In this work we propose a multi-solver approach for reliable and efficient solution of the stiff Ordinary Differential Equation (ODE) systems arising from detailed chemical reaction mechanisms for combustion modeling. Main aim was to obtain high-performance parallel solution of combustion submodels in the overall procedure for simulation of engines on distributed heterogeneous computing platforms. To this aim we interfaced our solver with the CHEMKIN-II package and the KIVA3V-II code and carried out multi-computer simulations of realistic engines. Numerical experiments devoted to test reliability of the simulation results and efficiency of the distributed combustion solver are presented and discussed. (literal)

Prodotto di

• Institute for high performance computing and networking (ICAR) (Istituto)
• Metodi, algoritmi e strumenti software innovativi per le Scienze Computazionali (ICT.P09.002.001) (Modulo)

Autore CNR

• GENNARO OLIVA (Persona)
• FRANCESCO GREGORETTI (Unità di personale interno)
• PASQUA D'AMBRA (Persona)
• LAURA ANTONELLI (Unità di personale interno)
• PAOLA BELARDINI (Unità di personale interno)

Incoming links:

Prodotto

• Institute for high performance computing and networking (ICAR) (Istituto)
• Metodi, algoritmi e strumenti software innovativi per le Scienze Computazionali (ICT.P09.002.001) (Modulo)

Autore CNR di

• GENNARO OLIVA (Persona)
• FRANCESCO GREGORETTI (Unità di personale interno)
• LAURA ANTONELLI (Unità di personale interno)
• PAOLA BELARDINI (Unità di personale interno)
• PASQUA D'AMBRA (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of computational and applied mathematics (Rivista)