Matches in SemOpenAlex for { <https://semopenalex.org/work/W4224871198> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W4224871198 abstract "Prechamber jet ignition can significantly enhance the progress of combustion and improve fuel consumption. Based on a single-cylinder gasoline engine and a small-volume prechamber, the prechamber local air-fuel equivalence ratio, ignition type, and compression ratio were examined under lean burn conditions. The results show that spray wetting the wall of the prechamber is inevitable. As the quality of the fuel injection increases in the prechamber, the quality of the spray wetting the wall also increases, and the particle number (PN) emissions increase significantly. A rich mixture in the prechamber can improve ignition and enhance the main chamber combustion process. However, an air-fuel equivalence ratio near 1 in the prechamber has a greater fuel saving potential and lower PN emissions. When the excess air coefficient in the main chamber is below 1.4, the gross indicated thermal efficiency (GITE) of the prechamber is lower than that of the spark plug ignition. When the excess air coefficient in the main chamber is above 1.4, the prechamber significantly improves the thermal efficiency of the lean burn. The prechamber achieves a maximum GITE of 48.5% when the excess air coefficient in the main chamber is 1.8. Moreover, a prechamber combined with a high compression ratio can further improve combustion and reduce fuel consumption in the lean burn engine. Prechamber ignition extends the lean burn limit to the excess air coefficient value of 2.1 in main chamber, and nitrogen oxides emissions are as low as 58 ppm. Furthermore, the higher the compression ratio, the more the mixture gas is pushed into the prechamber, which increases the prechamber ignition energy and enhances the combustion process of the main chamber." @default.
- W4224871198 created "2022-04-27" @default.
- W4224871198 creator A5013857992 @default.
- W4224871198 creator A5020368410 @default.
- W4224871198 creator A5022039646 @default.
- W4224871198 creator A5022297579 @default.
- W4224871198 creator A5053013643 @default.
- W4224871198 creator A5064530138 @default.
- W4224871198 date "2022-08-01" @default.
- W4224871198 modified "2023-09-27" @default.
- W4224871198 title "Effects of Combustion and Emissions of Turbulent Jet Ignition with a Small-Volume Prechamber for a Gasoline Engine" @default.
- W4224871198 cites W1556729763 @default.
- W4224871198 cites W2036434871 @default.
- W4224871198 cites W2078160837 @default.
- W4224871198 cites W2254180631 @default.
- W4224871198 cites W2298401485 @default.
- W4224871198 cites W2510978620 @default.
- W4224871198 cites W2560922168 @default.
- W4224871198 cites W2639971324 @default.
- W4224871198 cites W2745874767 @default.
- W4224871198 cites W2753222020 @default.
- W4224871198 cites W2768713613 @default.
- W4224871198 cites W2803577975 @default.
- W4224871198 cites W2805617603 @default.
- W4224871198 cites W2944629912 @default.
- W4224871198 cites W2946676362 @default.
- W4224871198 cites W2972504505 @default.
- W4224871198 cites W2991061601 @default.
- W4224871198 cites W3000008604 @default.
- W4224871198 cites W3012098488 @default.
- W4224871198 cites W3015328813 @default.
- W4224871198 cites W3155706840 @default.
- W4224871198 cites W3178595345 @default.
- W4224871198 doi "https://doi.org/10.1061/(asce)ey.1943-7897.0000834" @default.
- W4224871198 hasPublicationYear "2022" @default.
- W4224871198 type Work @default.
- W4224871198 citedByCount "3" @default.
- W4224871198 countsByYear W42248711982022 @default.
- W4224871198 countsByYear W42248711982023 @default.
- W4224871198 crossrefType "journal-article" @default.
- W4224871198 hasAuthorship W4224871198A5013857992 @default.
- W4224871198 hasAuthorship W4224871198A5020368410 @default.
- W4224871198 hasAuthorship W4224871198A5022039646 @default.
- W4224871198 hasAuthorship W4224871198A5022297579 @default.
- W4224871198 hasAuthorship W4224871198A5053013643 @default.
- W4224871198 hasAuthorship W4224871198A5064530138 @default.
- W4224871198 hasConcept C105923489 @default.
- W4224871198 hasConcept C121332964 @default.
- W4224871198 hasConcept C127413603 @default.
- W4224871198 hasConcept C146978453 @default.
- W4224871198 hasConcept C148414945 @default.
- W4224871198 hasConcept C159063594 @default.
- W4224871198 hasConcept C171146098 @default.
- W4224871198 hasConcept C178790620 @default.
- W4224871198 hasConcept C185592680 @default.
- W4224871198 hasConcept C192562407 @default.
- W4224871198 hasConcept C203032635 @default.
- W4224871198 hasConcept C20556612 @default.
- W4224871198 hasConcept C25797200 @default.
- W4224871198 hasConcept C50406533 @default.
- W4224871198 hasConcept C511840579 @default.
- W4224871198 hasConcept C548081761 @default.
- W4224871198 hasConcept C96532641 @default.
- W4224871198 hasConcept C97355855 @default.
- W4224871198 hasConceptScore W4224871198C105923489 @default.
- W4224871198 hasConceptScore W4224871198C121332964 @default.
- W4224871198 hasConceptScore W4224871198C127413603 @default.
- W4224871198 hasConceptScore W4224871198C146978453 @default.
- W4224871198 hasConceptScore W4224871198C148414945 @default.
- W4224871198 hasConceptScore W4224871198C159063594 @default.
- W4224871198 hasConceptScore W4224871198C171146098 @default.
- W4224871198 hasConceptScore W4224871198C178790620 @default.
- W4224871198 hasConceptScore W4224871198C185592680 @default.
- W4224871198 hasConceptScore W4224871198C192562407 @default.
- W4224871198 hasConceptScore W4224871198C203032635 @default.
- W4224871198 hasConceptScore W4224871198C20556612 @default.
- W4224871198 hasConceptScore W4224871198C25797200 @default.
- W4224871198 hasConceptScore W4224871198C50406533 @default.
- W4224871198 hasConceptScore W4224871198C511840579 @default.
- W4224871198 hasConceptScore W4224871198C548081761 @default.
- W4224871198 hasConceptScore W4224871198C96532641 @default.
- W4224871198 hasConceptScore W4224871198C97355855 @default.
- W4224871198 hasIssue "4" @default.
- W4224871198 hasLocation W42248711981 @default.
- W4224871198 hasOpenAccess W4224871198 @default.
- W4224871198 hasPrimaryLocation W42248711981 @default.
- W4224871198 hasRelatedWork W2030214644 @default.
- W4224871198 hasRelatedWork W2549610921 @default.
- W4224871198 hasRelatedWork W2769453629 @default.
- W4224871198 hasRelatedWork W2903774321 @default.
- W4224871198 hasRelatedWork W3097702045 @default.
- W4224871198 hasRelatedWork W3162825762 @default.
- W4224871198 hasRelatedWork W4237086665 @default.
- W4224871198 hasRelatedWork W590408508 @default.
- W4224871198 hasRelatedWork W957815614 @default.
- W4224871198 hasRelatedWork W2086956003 @default.
- W4224871198 hasVolume "148" @default.
- W4224871198 isParatext "false" @default.
- W4224871198 isRetracted "false" @default.
- W4224871198 workType "article" @default.