Matches in SemOpenAlex for { <https://semopenalex.org/work/W286474671> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W286474671 abstract "The oxygen content in the ambient air drawn by combustion engines can be increased by polymer membranes. The authors have previously demonstrated that 23 to 25% (concentration by volume) oxygen-enriched intake air can reduce hydrocarbons (HC), carbon monoxide (CO), air toxics, and ozone-forming potential (OFP) from flexible-fueled vehicles (FFVs) that use gasoline or M85. When oxygen-enriched air was used only during the initial start-up and warm-up periods, the emission levels of all three regulated pollutants [CO, nonmethane hydrocarbons (NMHC), and NO{sub x}] were lower than the U.S. EPA Tier II (year 2004) standards (without adjusting for catalyst deterioration factors). In the present work, an air separation membrane module was installed on the intake of a 2.5-L FFV and tested at idle and free acceleration to demonstrate the oxygen-enrichment concept for initial start-up and warm-up periods. A bench-scale, test set-up was developed to evaluate the air separation membrane characteristics for engine applications. On the basis of prototype bench tests and from vehicle tests, the additional power requirements and module size for operation of the membrane during the initial period of the cold-phase, FTP-75 cycle were evaluated. A prototype membrane module (27 in. long, 3 in. in diameter) supplying about 23% oxygen-enriched air in the engine intake only during the initial start-up and warm-up periods of a 2.5-L FFV requires additional power (blower) of less than one horsepower. With advances in air separation membranes to develop compact modules, oxygen enrichment of combustion air has the potential of becoming a more practical technique for controlling exhaust emissions from light-duty vehicles." @default.
- W286474671 created "2016-06-24" @default.
- W286474671 creator A5034819137 @default.
- W286474671 creator A5049963334 @default.
- W286474671 date "1997-08-01" @default.
- W286474671 modified "2023-09-24" @default.
- W286474671 title "Demonstration of oxygen-enriched combustion system on a light-duty vehicle to reduce cold-start emissions" @default.
- W286474671 hasPublicationYear "1997" @default.
- W286474671 type Work @default.
- W286474671 sameAs 286474671 @default.
- W286474671 citedByCount "0" @default.
- W286474671 crossrefType "journal-article" @default.
- W286474671 hasAuthorship W286474671A5034819137 @default.
- W286474671 hasAuthorship W286474671A5049963334 @default.
- W286474671 hasConcept C103697071 @default.
- W286474671 hasConcept C105923489 @default.
- W286474671 hasConcept C121332964 @default.
- W286474671 hasConcept C127413603 @default.
- W286474671 hasConcept C163258240 @default.
- W286474671 hasConcept C169042556 @default.
- W286474671 hasConcept C171146098 @default.
- W286474671 hasConcept C178790620 @default.
- W286474671 hasConcept C185592680 @default.
- W286474671 hasConcept C20556612 @default.
- W286474671 hasConcept C2776422217 @default.
- W286474671 hasConcept C2778956030 @default.
- W286474671 hasConcept C39432304 @default.
- W286474671 hasConcept C540031477 @default.
- W286474671 hasConcept C548081761 @default.
- W286474671 hasConcept C62520636 @default.
- W286474671 hasConcept C87717796 @default.
- W286474671 hasConceptScore W286474671C103697071 @default.
- W286474671 hasConceptScore W286474671C105923489 @default.
- W286474671 hasConceptScore W286474671C121332964 @default.
- W286474671 hasConceptScore W286474671C127413603 @default.
- W286474671 hasConceptScore W286474671C163258240 @default.
- W286474671 hasConceptScore W286474671C169042556 @default.
- W286474671 hasConceptScore W286474671C171146098 @default.
- W286474671 hasConceptScore W286474671C178790620 @default.
- W286474671 hasConceptScore W286474671C185592680 @default.
- W286474671 hasConceptScore W286474671C20556612 @default.
- W286474671 hasConceptScore W286474671C2776422217 @default.
- W286474671 hasConceptScore W286474671C2778956030 @default.
- W286474671 hasConceptScore W286474671C39432304 @default.
- W286474671 hasConceptScore W286474671C540031477 @default.
- W286474671 hasConceptScore W286474671C548081761 @default.
- W286474671 hasConceptScore W286474671C62520636 @default.
- W286474671 hasConceptScore W286474671C87717796 @default.
- W286474671 hasLocation W2864746711 @default.
- W286474671 hasOpenAccess W286474671 @default.
- W286474671 hasPrimaryLocation W2864746711 @default.
- W286474671 hasRelatedWork W1518233668 @default.
- W286474671 hasRelatedWork W1552015666 @default.
- W286474671 hasRelatedWork W1588690535 @default.
- W286474671 hasRelatedWork W1589955692 @default.
- W286474671 hasRelatedWork W1624442824 @default.
- W286474671 hasRelatedWork W203239625 @default.
- W286474671 hasRelatedWork W2035306279 @default.
- W286474671 hasRelatedWork W2041383037 @default.
- W286474671 hasRelatedWork W2044856251 @default.
- W286474671 hasRelatedWork W2054864523 @default.
- W286474671 hasRelatedWork W2062660688 @default.
- W286474671 hasRelatedWork W2110968837 @default.
- W286474671 hasRelatedWork W2127143107 @default.
- W286474671 hasRelatedWork W2564110587 @default.
- W286474671 hasRelatedWork W3021293180 @default.
- W286474671 hasRelatedWork W3036139621 @default.
- W286474671 hasRelatedWork W3138973741 @default.
- W286474671 hasRelatedWork W863855719 @default.
- W286474671 hasRelatedWork W1864065959 @default.
- W286474671 hasRelatedWork W2226909661 @default.
- W286474671 isParatext "false" @default.
- W286474671 isRetracted "false" @default.
- W286474671 magId "286474671" @default.
- W286474671 workType "article" @default.