Matches in SemOpenAlex for { <https://semopenalex.org/work/W4296062117> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W4296062117 endingPage "898" @default.
- W4296062117 startingPage "889" @default.
- W4296062117 abstract "A switch from fossil fuels to hydrogen is currently not feasible mostly due to supply and infrastructure issues. One of the possible approaches, and this is now practiced to a limited extent in industrial gas turbines, is to blend relatively small amounts of hydrogen with fossil fuels curbing the carbon dioxide emissions. However, studies assessing the influence of modest amounts of hydrogen blending with hydrocarbon fuels on soot processes yielded contradictory results. Most of these experimental and numerical studies were performed on laminar diffusion flames and studies on turbulent flames are scarce. One of the confounding factors in assessing the influence of hydrogen is selection of a control experiment in which the fossil fuel is blended with the same amount of an inert diluent. Using helium in the control experiment is preferable because of its similar transport properties and heat capacity to those of hydrogen. Hence, we studied the soot processes in a model gas turbine combustor in which the flame is stabilized by an air swirl. Swirl-stabilized platform ensures that with and without hydrogen/helium dilution, the hydrodynamics of the combustor stays fixed. Base fuel ethylene is supplemented with hydrogen or helium by the same amount to separate the dilution affects and assess the direct chemical interaction of hydrogen related to soot formation. Soot volume fraction and primary soot particle diameters were measured by auto-compensating laser induced-incandescence for all cases. Flow field data obtained using stereoscopic particle image velocimetry is utilized to ascertain the hydrodynamic effects on soot distribution due to addition of lighter species. Soot formation was found to be enhanced by the addition of hydrogen when allowance was made for the dilution effect using the helium doped flame experiments. Possible causes of this observation including the molecular diffusivities of hydrogen and helium, and chemical interaction are discussed." @default.
- W4296062117 created "2022-09-17" @default.
- W4296062117 creator A5014634505 @default.
- W4296062117 creator A5086210039 @default.
- W4296062117 date "2023-01-01" @default.
- W4296062117 modified "2023-10-16" @default.
- W4296062117 title "Hydrogen enrichment enhances soot formation in swirl-stabilized non-premixed turbulent combustion of ethylene in a model gas turbine combustor" @default.
- W4296062117 cites W1967251610 @default.
- W4296062117 cites W1967952459 @default.
- W4296062117 cites W1975483125 @default.
- W4296062117 cites W1976518857 @default.
- W4296062117 cites W2009572727 @default.
- W4296062117 cites W2011500232 @default.
- W4296062117 cites W2023646136 @default.
- W4296062117 cites W2025410567 @default.
- W4296062117 cites W2037923774 @default.
- W4296062117 cites W2052237333 @default.
- W4296062117 cites W2054091936 @default.
- W4296062117 cites W2060167016 @default.
- W4296062117 cites W2066379690 @default.
- W4296062117 cites W2069691906 @default.
- W4296062117 cites W2074494324 @default.
- W4296062117 cites W2188971436 @default.
- W4296062117 cites W2441946656 @default.
- W4296062117 cites W2530470897 @default.
- W4296062117 cites W2531111990 @default.
- W4296062117 cites W2538434761 @default.
- W4296062117 cites W2789843367 @default.
- W4296062117 cites W2808828608 @default.
- W4296062117 cites W2810388906 @default.
- W4296062117 cites W2893083697 @default.
- W4296062117 cites W3051404117 @default.
- W4296062117 cites W3113627757 @default.
- W4296062117 cites W3200533320 @default.
- W4296062117 cites W3207504684 @default.
- W4296062117 cites W4255348772 @default.
- W4296062117 doi "https://doi.org/10.1016/j.proci.2022.07.160" @default.
- W4296062117 hasPublicationYear "2023" @default.
- W4296062117 type Work @default.
- W4296062117 citedByCount "0" @default.
- W4296062117 crossrefType "journal-article" @default.
- W4296062117 hasAuthorship W4296062117A5014634505 @default.
- W4296062117 hasAuthorship W4296062117A5086210039 @default.
- W4296062117 hasConcept C105923489 @default.
- W4296062117 hasConcept C178790620 @default.
- W4296062117 hasConcept C185592680 @default.
- W4296062117 hasConcept C192562407 @default.
- W4296062117 hasConcept C2775925408 @default.
- W4296062117 hasConcept C512968161 @default.
- W4296062117 hasConcept C6506403 @default.
- W4296062117 hasConcept C83104080 @default.
- W4296062117 hasConceptScore W4296062117C105923489 @default.
- W4296062117 hasConceptScore W4296062117C178790620 @default.
- W4296062117 hasConceptScore W4296062117C185592680 @default.
- W4296062117 hasConceptScore W4296062117C192562407 @default.
- W4296062117 hasConceptScore W4296062117C2775925408 @default.
- W4296062117 hasConceptScore W4296062117C512968161 @default.
- W4296062117 hasConceptScore W4296062117C6506403 @default.
- W4296062117 hasConceptScore W4296062117C83104080 @default.
- W4296062117 hasFunder F4320336370 @default.
- W4296062117 hasIssue "1" @default.
- W4296062117 hasLocation W42960621171 @default.
- W4296062117 hasOpenAccess W4296062117 @default.
- W4296062117 hasPrimaryLocation W42960621171 @default.
- W4296062117 hasRelatedWork W1999362835 @default.
- W4296062117 hasRelatedWork W2008123386 @default.
- W4296062117 hasRelatedWork W2021035997 @default.
- W4296062117 hasRelatedWork W2032259075 @default.
- W4296062117 hasRelatedWork W2038724308 @default.
- W4296062117 hasRelatedWork W2053840090 @default.
- W4296062117 hasRelatedWork W2325350739 @default.
- W4296062117 hasRelatedWork W2331056590 @default.
- W4296062117 hasRelatedWork W783725850 @default.
- W4296062117 hasRelatedWork W2788860688 @default.
- W4296062117 hasVolume "39" @default.
- W4296062117 isParatext "false" @default.
- W4296062117 isRetracted "false" @default.
- W4296062117 workType "article" @default.