Matches in SemOpenAlex for { <https://semopenalex.org/work/W636463048> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W636463048 abstract "The new biofuel candidate, 2, 5-Dimethylfuran (DMF) has received increasing interest as a potential alternative to fossil fuels, owing to the recent development of its new production technology. However, the effect of DMF properties on the fuel spray and vaporization, subsequent combustion processes and emission formation in the current Gasoline Direct Injection (GDI) engine is still not well understood.To investigate spray and combustion characteristics of DMF and explore possible applications to the IC engines, a three-dimensional Computational Fluid Dynamics (CFD) model has been developed using the KIVA3V code with improved spray models (nozzle flow model, spray atomization and secondary breakup models) and combustion models. This CFD model was validated by the optical diagnostics and then applied to study the in-cylinder mixture preparation and combustion characteristics of DMF in a GDI engine.The mixture preparation analysis shows both insufficient mixing time and significant spray-wall interaction when DMF is used result in relatively poor air/fuel distributions. Compared to the nearly homogeneous mixture with the gasoline fuel spray, a very rich fuel-air mixture of 7.7% and extremely lean mixture of 4.7% of the total charge has been observed in the case of DMF at the end of compression stoke.The analysis of combustion characteristics compared with the case of gasoline show that slightly longer combustion duration of DMF results from its lower laminar flame speed. The higher anti-knocking quality of DMF makes more advanced spark timing possible which brings about higher peak pressure and temperature and higher IMEP." @default.
- W636463048 created "2016-06-24" @default.
- W636463048 creator A5027124954 @default.
- W636463048 date "2013-12-01" @default.
- W636463048 modified "2023-09-27" @default.
- W636463048 title "CFD modelling study of sprays and combustion of gasoline and DMF in direct injection gasoline engines" @default.
- W636463048 hasPublicationYear "2013" @default.
- W636463048 type Work @default.
- W636463048 sameAs 636463048 @default.
- W636463048 citedByCount "0" @default.
- W636463048 crossrefType "dissertation" @default.
- W636463048 hasAuthorship W636463048A5027124954 @default.
- W636463048 hasConcept C103697071 @default.
- W636463048 hasConcept C105923489 @default.
- W636463048 hasConcept C106169591 @default.
- W636463048 hasConcept C116705413 @default.
- W636463048 hasConcept C127413603 @default.
- W636463048 hasConcept C146978453 @default.
- W636463048 hasConcept C1633027 @default.
- W636463048 hasConcept C171146098 @default.
- W636463048 hasConcept C178790620 @default.
- W636463048 hasConcept C185592680 @default.
- W636463048 hasConcept C190894226 @default.
- W636463048 hasConcept C192562407 @default.
- W636463048 hasConcept C2776595511 @default.
- W636463048 hasConcept C39432304 @default.
- W636463048 hasConcept C39573554 @default.
- W636463048 hasConcept C548081761 @default.
- W636463048 hasConcept C56200935 @default.
- W636463048 hasConcept C78519656 @default.
- W636463048 hasConcept C96949565 @default.
- W636463048 hasConceptScore W636463048C103697071 @default.
- W636463048 hasConceptScore W636463048C105923489 @default.
- W636463048 hasConceptScore W636463048C106169591 @default.
- W636463048 hasConceptScore W636463048C116705413 @default.
- W636463048 hasConceptScore W636463048C127413603 @default.
- W636463048 hasConceptScore W636463048C146978453 @default.
- W636463048 hasConceptScore W636463048C1633027 @default.
- W636463048 hasConceptScore W636463048C171146098 @default.
- W636463048 hasConceptScore W636463048C178790620 @default.
- W636463048 hasConceptScore W636463048C185592680 @default.
- W636463048 hasConceptScore W636463048C190894226 @default.
- W636463048 hasConceptScore W636463048C192562407 @default.
- W636463048 hasConceptScore W636463048C2776595511 @default.
- W636463048 hasConceptScore W636463048C39432304 @default.
- W636463048 hasConceptScore W636463048C39573554 @default.
- W636463048 hasConceptScore W636463048C548081761 @default.
- W636463048 hasConceptScore W636463048C56200935 @default.
- W636463048 hasConceptScore W636463048C78519656 @default.
- W636463048 hasConceptScore W636463048C96949565 @default.
- W636463048 hasLocation W6364630481 @default.
- W636463048 hasOpenAccess W636463048 @default.
- W636463048 hasPrimaryLocation W6364630481 @default.
- W636463048 hasRelatedWork W1972782338 @default.
- W636463048 hasRelatedWork W2009484744 @default.
- W636463048 hasRelatedWork W2028290944 @default.
- W636463048 hasRelatedWork W2037599358 @default.
- W636463048 hasRelatedWork W2087080885 @default.
- W636463048 hasRelatedWork W2091347611 @default.
- W636463048 hasRelatedWork W2185349454 @default.
- W636463048 hasRelatedWork W2241527769 @default.
- W636463048 hasRelatedWork W2257582766 @default.
- W636463048 hasRelatedWork W2285620624 @default.
- W636463048 hasRelatedWork W2295502712 @default.
- W636463048 hasRelatedWork W2303810872 @default.
- W636463048 hasRelatedWork W2597023609 @default.
- W636463048 hasRelatedWork W2777696455 @default.
- W636463048 hasRelatedWork W2793771189 @default.
- W636463048 hasRelatedWork W2902967496 @default.
- W636463048 hasRelatedWork W2990285047 @default.
- W636463048 hasRelatedWork W3111367915 @default.
- W636463048 hasRelatedWork W3160110346 @default.
- W636463048 hasRelatedWork W3205538577 @default.
- W636463048 isParatext "false" @default.
- W636463048 isRetracted "false" @default.
- W636463048 magId "636463048" @default.
- W636463048 workType "dissertation" @default.