Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897571152> ?p ?o ?g. }
- W2897571152 endingPage "325" @default.
- W2897571152 startingPage "318" @default.
- W2897571152 abstract "Abstract In this work, the influence of turbulence intensity on knocking characteristics was studied. Different levels of initial swirl ratio inside cylinder were firstly performed to investigate the effect of turbulence intensity on combustion process. The results show that the enhanced turbulence intensity with increasing initial swirl ratio accelerates the spark-ignited flame (main flame) propagation, resulting in a shortage of combustion phasing (or an advance combustion phasing) and a faster flame speed. Under low turbulence intensity, the faster flame propagation can facilitate knocking combustion because of the enhanced compression of SI flame on the improvement of end-gas thermodynamic conditions. However, further increases in turbulence intensity and flame speed suppress the knocking combustion due to the insufficient time for end-gas autoignition occurrence. Further analysis shows that knock intensity mainly depended on the Unburned Mass Fraction (UBMF). Under lower levels of initial swirl ratios, the enhanced compression of SI flame with the increase of turbulence intensity induces an advanced knock onset, which leads to a larger UBMF and heavier knock intensity. However, under higher swirl ratio scenarios, UBMF and knock intensity exhibited an opposite trend because the consumption of end-gas by the fast main flame played a dominating role." @default.
- W2897571152 created "2018-10-26" @default.
- W2897571152 creator A5007250436 @default.
- W2897571152 creator A5015272043 @default.
- W2897571152 creator A5023261675 @default.
- W2897571152 creator A5038776919 @default.
- W2897571152 creator A5078143614 @default.
- W2897571152 creator A5079430514 @default.
- W2897571152 date "2019-01-01" @default.
- W2897571152 modified "2023-09-23" @default.
- W2897571152 title "Numerical investigations on the effects of turbulence intensity on knocking combustion in a downsized gasoline engine" @default.
- W2897571152 cites W1481709545 @default.
- W2897571152 cites W1572472485 @default.
- W2897571152 cites W1971782297 @default.
- W2897571152 cites W1976646074 @default.
- W2897571152 cites W1989244534 @default.
- W2897571152 cites W1998929768 @default.
- W2897571152 cites W2003956579 @default.
- W2897571152 cites W2007463326 @default.
- W2897571152 cites W2007842409 @default.
- W2897571152 cites W2008204207 @default.
- W2897571152 cites W2031708734 @default.
- W2897571152 cites W2044317833 @default.
- W2897571152 cites W2048844056 @default.
- W2897571152 cites W2050263500 @default.
- W2897571152 cites W2053520797 @default.
- W2897571152 cites W2054298413 @default.
- W2897571152 cites W2061618799 @default.
- W2897571152 cites W2065804960 @default.
- W2897571152 cites W2070755612 @default.
- W2897571152 cites W2072611637 @default.
- W2897571152 cites W2079085460 @default.
- W2897571152 cites W2081598114 @default.
- W2897571152 cites W2154435343 @default.
- W2897571152 cites W2168575889 @default.
- W2897571152 cites W2189643467 @default.
- W2897571152 cites W2201932188 @default.
- W2897571152 cites W2213883657 @default.
- W2897571152 cites W2324986918 @default.
- W2897571152 cites W2342689298 @default.
- W2897571152 cites W2468866389 @default.
- W2897571152 cites W2501151294 @default.
- W2897571152 cites W2524287774 @default.
- W2897571152 cites W2528180677 @default.
- W2897571152 cites W2551644619 @default.
- W2897571152 cites W2584996871 @default.
- W2897571152 cites W2589564144 @default.
- W2897571152 cites W2604844380 @default.
- W2897571152 cites W2610196414 @default.
- W2897571152 cites W2782649897 @default.
- W2897571152 cites W2805224148 @default.
- W2897571152 cites W4292331831 @default.
- W2897571152 doi "https://doi.org/10.1016/j.energy.2018.10.058" @default.
- W2897571152 hasPublicationYear "2019" @default.
- W2897571152 type Work @default.
- W2897571152 sameAs 2897571152 @default.
- W2897571152 citedByCount "40" @default.
- W2897571152 countsByYear W28975711522019 @default.
- W2897571152 countsByYear W28975711522020 @default.
- W2897571152 countsByYear W28975711522021 @default.
- W2897571152 countsByYear W28975711522022 @default.
- W2897571152 countsByYear W28975711522023 @default.
- W2897571152 crossrefType "journal-article" @default.
- W2897571152 hasAuthorship W2897571152A5007250436 @default.
- W2897571152 hasAuthorship W2897571152A5015272043 @default.
- W2897571152 hasAuthorship W2897571152A5023261675 @default.
- W2897571152 hasAuthorship W2897571152A5038776919 @default.
- W2897571152 hasAuthorship W2897571152A5078143614 @default.
- W2897571152 hasAuthorship W2897571152A5079430514 @default.
- W2897571152 hasConcept C103697071 @default.
- W2897571152 hasConcept C105923489 @default.
- W2897571152 hasConcept C106169591 @default.
- W2897571152 hasConcept C120665830 @default.
- W2897571152 hasConcept C121332964 @default.
- W2897571152 hasConcept C127413603 @default.
- W2897571152 hasConcept C146978453 @default.
- W2897571152 hasConcept C15476950 @default.
- W2897571152 hasConcept C171146098 @default.
- W2897571152 hasConcept C178790620 @default.
- W2897571152 hasConcept C185592680 @default.
- W2897571152 hasConcept C196558001 @default.
- W2897571152 hasConcept C2776595511 @default.
- W2897571152 hasConcept C39432304 @default.
- W2897571152 hasConcept C39573554 @default.
- W2897571152 hasConcept C511840579 @default.
- W2897571152 hasConcept C53932193 @default.
- W2897571152 hasConcept C548081761 @default.
- W2897571152 hasConcept C57879066 @default.
- W2897571152 hasConcept C93038891 @default.
- W2897571152 hasConcept C96949565 @default.
- W2897571152 hasConceptScore W2897571152C103697071 @default.
- W2897571152 hasConceptScore W2897571152C105923489 @default.
- W2897571152 hasConceptScore W2897571152C106169591 @default.
- W2897571152 hasConceptScore W2897571152C120665830 @default.
- W2897571152 hasConceptScore W2897571152C121332964 @default.
- W2897571152 hasConceptScore W2897571152C127413603 @default.
- W2897571152 hasConceptScore W2897571152C146978453 @default.
- W2897571152 hasConceptScore W2897571152C15476950 @default.