Matches in SemOpenAlex for { <https://semopenalex.org/work/W2020113720> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W2020113720 endingPage "3072" @default.
- W2020113720 startingPage "3065" @default.
- W2020113720 abstract "In the context of engine development for low fuel consumption and low emissions, combustion modeling is a challenging subject as the requirements for lower pollutant emissions mean that accurate temporal and spatial predictions of the heat release and species concentrations are needed. Among the various approaches developed recently to account for these processes in realistic configurations, tabulated techniques appear to be a promising approach. A good compromise can be obtained between the accuracy brought by detailed chemistry at limited computational cost. Tabulation approaches were first developed and successfully applied to stationary combustors at constant pressure. However, these approaches are severely limited for internal combustion engine applications: indeed, they are not capable of accounting for the enthalpy or energy loss due to the pressure work in the expansion stroke. To overcome this limitation a new Variable Volume Tabulated Homogeneous Chemistry (VVTHC) approach is proposed in this study. It provides the evolution of major species and radicals from the onset of auto-ignition up to the end of the expansion stroke for compression ignited and spark ignited engine applications. It is first validated for homogeneous engine cases where it compares very well to complex chemistry simulations. Implemented in a piston engine combustion model, it also succeeds in matching the burned gases volume variation behind a propagating flame at constant pressure and in reproducing the subsequent composition evolution. In these conditions, the new approach gives results similar to those obtained with classical constant pressure tabulations. Finally, a feasibility calculation of a realistic stratified Diesel engine configuration is presented. On these cases, a constant volume tabulation approach is shown to compare well with VVTHC and the experiment on the evolution of pressure but not on that of species mass fractions. This comparison demonstrates the interest of the VVTHC approach for piston engine applications." @default.
- W2020113720 created "2016-06-24" @default.
- W2020113720 creator A5007096304 @default.
- W2020113720 creator A5014829888 @default.
- W2020113720 date "2011-01-01" @default.
- W2020113720 modified "2023-10-11" @default.
- W2020113720 title "A variable volume approach of tabulated detailed chemistry and its applications to multidimensional engine simulations" @default.
- W2020113720 cites W1987948383 @default.
- W2020113720 cites W1999010882 @default.
- W2020113720 cites W2002881357 @default.
- W2020113720 cites W2034213414 @default.
- W2020113720 cites W2035243073 @default.
- W2020113720 cites W2049241677 @default.
- W2020113720 cites W2075680387 @default.
- W2020113720 cites W2104887654 @default.
- W2020113720 cites W2117249263 @default.
- W2020113720 cites W2132358645 @default.
- W2020113720 cites W2141906015 @default.
- W2020113720 cites W2158946896 @default.
- W2020113720 doi "https://doi.org/10.1016/j.proci.2010.08.003" @default.
- W2020113720 hasPublicationYear "2011" @default.
- W2020113720 type Work @default.
- W2020113720 sameAs 2020113720 @default.
- W2020113720 citedByCount "21" @default.
- W2020113720 countsByYear W20201137202012 @default.
- W2020113720 countsByYear W20201137202013 @default.
- W2020113720 countsByYear W20201137202014 @default.
- W2020113720 countsByYear W20201137202015 @default.
- W2020113720 countsByYear W20201137202016 @default.
- W2020113720 countsByYear W20201137202019 @default.
- W2020113720 crossrefType "journal-article" @default.
- W2020113720 hasAuthorship W2020113720A5007096304 @default.
- W2020113720 hasAuthorship W2020113720A5014829888 @default.
- W2020113720 hasConcept C105923489 @default.
- W2020113720 hasConcept C106169591 @default.
- W2020113720 hasConcept C120665830 @default.
- W2020113720 hasConcept C121332964 @default.
- W2020113720 hasConcept C127413603 @default.
- W2020113720 hasConcept C147789679 @default.
- W2020113720 hasConcept C151730666 @default.
- W2020113720 hasConcept C165699331 @default.
- W2020113720 hasConcept C185592680 @default.
- W2020113720 hasConcept C199360897 @default.
- W2020113720 hasConcept C199524791 @default.
- W2020113720 hasConcept C20556612 @default.
- W2020113720 hasConcept C2777027219 @default.
- W2020113720 hasConcept C2777703250 @default.
- W2020113720 hasConcept C2779343474 @default.
- W2020113720 hasConcept C41008148 @default.
- W2020113720 hasConcept C57879066 @default.
- W2020113720 hasConcept C78519656 @default.
- W2020113720 hasConcept C86803240 @default.
- W2020113720 hasConcept C96949565 @default.
- W2020113720 hasConcept C97355855 @default.
- W2020113720 hasConceptScore W2020113720C105923489 @default.
- W2020113720 hasConceptScore W2020113720C106169591 @default.
- W2020113720 hasConceptScore W2020113720C120665830 @default.
- W2020113720 hasConceptScore W2020113720C121332964 @default.
- W2020113720 hasConceptScore W2020113720C127413603 @default.
- W2020113720 hasConceptScore W2020113720C147789679 @default.
- W2020113720 hasConceptScore W2020113720C151730666 @default.
- W2020113720 hasConceptScore W2020113720C165699331 @default.
- W2020113720 hasConceptScore W2020113720C185592680 @default.
- W2020113720 hasConceptScore W2020113720C199360897 @default.
- W2020113720 hasConceptScore W2020113720C199524791 @default.
- W2020113720 hasConceptScore W2020113720C20556612 @default.
- W2020113720 hasConceptScore W2020113720C2777027219 @default.
- W2020113720 hasConceptScore W2020113720C2777703250 @default.
- W2020113720 hasConceptScore W2020113720C2779343474 @default.
- W2020113720 hasConceptScore W2020113720C41008148 @default.
- W2020113720 hasConceptScore W2020113720C57879066 @default.
- W2020113720 hasConceptScore W2020113720C78519656 @default.
- W2020113720 hasConceptScore W2020113720C86803240 @default.
- W2020113720 hasConceptScore W2020113720C96949565 @default.
- W2020113720 hasConceptScore W2020113720C97355855 @default.
- W2020113720 hasIssue "2" @default.
- W2020113720 hasLocation W20201137201 @default.
- W2020113720 hasOpenAccess W2020113720 @default.
- W2020113720 hasPrimaryLocation W20201137201 @default.
- W2020113720 hasRelatedWork W1581713232 @default.
- W2020113720 hasRelatedWork W1968385022 @default.
- W2020113720 hasRelatedWork W2101782777 @default.
- W2020113720 hasRelatedWork W2126314989 @default.
- W2020113720 hasRelatedWork W2186050331 @default.
- W2020113720 hasRelatedWork W2330076842 @default.
- W2020113720 hasRelatedWork W2335417247 @default.
- W2020113720 hasRelatedWork W2373194345 @default.
- W2020113720 hasRelatedWork W2510419598 @default.
- W2020113720 hasRelatedWork W3042237406 @default.
- W2020113720 hasVolume "33" @default.
- W2020113720 isParatext "false" @default.
- W2020113720 isRetracted "false" @default.
- W2020113720 magId "2020113720" @default.
- W2020113720 workType "article" @default.