Matches in SemOpenAlex for { <https://semopenalex.org/work/W255745220> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W255745220 endingPage "13" @default.
- W255745220 startingPage "8" @default.
- W255745220 abstract "Staged turbine combustor (STC) concept has drawn more and more attention since late 70's because of its potential in reducing pollutant emissions while high power output is required. In this project, a numerical study is performed to investigate the chemically reactive flow with sprays inside a STC combustor using a modified version of the KIVA-II code. This STC combustor consists of a fuel nozzle (FN), a rich-burn (RB) zone, a converging connecting section, a quick-quench (QQ) zone, a diverging connecting section, and a lean-combustion (LC) zone. An advanced airblast fuel nozzle, which has two fuel injection passages and four air flow passages for providing swirl, is used in this study. The effect of the equivalence ratio {phi} on the performance of the STC combustor is reported in this paper for {phi} range of 1.2 to 2.0. Preliminary results reveal some major features of the flow and temperature fields inside the STC combustor. Distributions of velocity, temperature, and some critical species information inside the FN/RB zone illustrate the effect of phi on the flame temperature and the NO{sub x} formation in rich burning. The co- and counter-rotating bulk flow, and the sandwiched-ring-shape temperature field in the QQ/LC zone, typical of themore » confined inclined jet-in-cross flow, are clearly shown from the computation. The predicted mass-weighted standard deviation and the pattern factor of temperature show that the mixing performance of the STC combustor is very good. The temperature of the fluid leaving the LC zone is very uniform. As expected. lower value of the emission index of NO can be achieved with larger value of {phi}. Prediction of the NO{sub x} emission shows that there is no excessive thermal NO{sub x} produced in the QQ/LC zone for all the cases studied.« less" @default.
- W255745220 created "2016-06-24" @default.
- W255745220 creator A5045866199 @default.
- W255745220 creator A5067693457 @default.
- W255745220 creator A5082926087 @default.
- W255745220 date "1992-01-01" @default.
- W255745220 modified "2023-09-27" @default.
- W255745220 title "A preliminary study of the effect of equivalence ratio on a low emissions gas turbine combustor using KIVA-II" @default.
- W255745220 hasPublicationYear "1992" @default.
- W255745220 type Work @default.
- W255745220 sameAs 255745220 @default.
- W255745220 citedByCount "0" @default.
- W255745220 crossrefType "journal-article" @default.
- W255745220 hasAuthorship W255745220A5045866199 @default.
- W255745220 hasAuthorship W255745220A5067693457 @default.
- W255745220 hasAuthorship W255745220A5082926087 @default.
- W255745220 hasConcept C105923489 @default.
- W255745220 hasConcept C106169591 @default.
- W255745220 hasConcept C121332964 @default.
- W255745220 hasConcept C127413603 @default.
- W255745220 hasConcept C178790620 @default.
- W255745220 hasConcept C185592680 @default.
- W255745220 hasConcept C192562407 @default.
- W255745220 hasConcept C2778449969 @default.
- W255745220 hasConcept C2987684023 @default.
- W255745220 hasConcept C38349280 @default.
- W255745220 hasConcept C56200935 @default.
- W255745220 hasConcept C57879066 @default.
- W255745220 hasConcept C78519656 @default.
- W255745220 hasConcept C83104080 @default.
- W255745220 hasConcept C97355855 @default.
- W255745220 hasConceptScore W255745220C105923489 @default.
- W255745220 hasConceptScore W255745220C106169591 @default.
- W255745220 hasConceptScore W255745220C121332964 @default.
- W255745220 hasConceptScore W255745220C127413603 @default.
- W255745220 hasConceptScore W255745220C178790620 @default.
- W255745220 hasConceptScore W255745220C185592680 @default.
- W255745220 hasConceptScore W255745220C192562407 @default.
- W255745220 hasConceptScore W255745220C2778449969 @default.
- W255745220 hasConceptScore W255745220C2987684023 @default.
- W255745220 hasConceptScore W255745220C38349280 @default.
- W255745220 hasConceptScore W255745220C56200935 @default.
- W255745220 hasConceptScore W255745220C57879066 @default.
- W255745220 hasConceptScore W255745220C78519656 @default.
- W255745220 hasConceptScore W255745220C83104080 @default.
- W255745220 hasConceptScore W255745220C97355855 @default.
- W255745220 hasLocation W2557452201 @default.
- W255745220 hasOpenAccess W255745220 @default.
- W255745220 hasPrimaryLocation W2557452201 @default.
- W255745220 hasRelatedWork W1998737204 @default.
- W255745220 hasRelatedWork W2000171713 @default.
- W255745220 hasRelatedWork W2010109788 @default.
- W255745220 hasRelatedWork W2020168448 @default.
- W255745220 hasRelatedWork W2020745594 @default.
- W255745220 hasRelatedWork W2023687676 @default.
- W255745220 hasRelatedWork W2042659222 @default.
- W255745220 hasRelatedWork W2056709360 @default.
- W255745220 hasRelatedWork W2108482593 @default.
- W255745220 hasRelatedWork W2280841328 @default.
- W255745220 hasRelatedWork W2313106728 @default.
- W255745220 hasRelatedWork W2323754688 @default.
- W255745220 hasRelatedWork W2326026159 @default.
- W255745220 hasRelatedWork W2327797618 @default.
- W255745220 hasRelatedWork W2334027966 @default.
- W255745220 hasRelatedWork W2549092488 @default.
- W255745220 hasRelatedWork W2794369029 @default.
- W255745220 hasRelatedWork W2999180050 @default.
- W255745220 hasRelatedWork W3104810227 @default.
- W255745220 hasRelatedWork W40487081 @default.
- W255745220 isParatext "false" @default.
- W255745220 isRetracted "false" @default.
- W255745220 magId "255745220" @default.
- W255745220 workType "article" @default.