FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4225114562> ?p ?o ?g. }

• W4225114562 endingPage "124363" @default.
• W4225114562 startingPage "124363" @default.
• W4225114562 abstract "The CO2(1B2) - CO2(X1Σ+g) transition is a source of chemiluminescence from CO and hydrocarbon premixed flames and can be used as a diagnostic; however, its chemistry is not well known due to its broadband nature. Although several attempts have been made to model CO2(1B2) chemiluminescence, none performs well in hydrocarbon flames. We propose a new detailed kinetic model for CO2(1B2) chemiluminescence, based on shock tube experiments in the literature and on opposed flame data presented here. The mechanism consists of 26 reactions which describe the formation of the lower excited state molecule CO2(3B2) (R1), the inter-system crossing reaction between CO2(3B2) and CO2(1B2) (R2), CO2(1B2), the formatting reaction path in hydrocarbon flames (R3), CO2(1B2) radiative quenching (R4) and collisional quenching of CO2(3B2) and CO2(1B2) (R5-R26). The reaction rates constants of R1 and R3 within ± 60% and ± 32% uncertainty, respectively, were determined as follows: CO + O + M = CO2(3B2) + M. k1 = 1 × 1013exp(-10/RT) cm6 mol2 s−1, KJ mol−1. CH + O2 = CO2(1B2) + H. k3 = 8 × 1010 cm3 mol−1 s−1. The mechanism was evaluated against several shock tube experiments at low and elevated pressures and also the CO2(1B2)/OH* chemiluminescent intensity ratio for premixed CH4-air and C3H8-air opposed flames measured in the current study. The comparison showed good agreement for CO2(1B2) temporal profiles for CO-based, CH4-based and C2H4-based mixtures. The prediction of temperature dependence of the CO2(1B2) peak intensity for the CH4-based mixture at both low and elevated pressures was much improved relative to previous models. The CO2(1B2)/OH* chemiluminescent intensity ratio for premixed CH4-air flames predicted by the new model agrees quite well with experiment data, while a small discrepancy remains for C3H8-air flames. Overall, the developed CO2(1B2) chemiluminescence model reproduces, a wide range of experimental data and extends knowledge of CO2(1B2) chemistry." @default.
• W4225114562 created "2022-05-01" @default.
• W4225114562 creator A5036349285 @default.
• W4225114562 creator A5047638023 @default.
• W4225114562 creator A5057131491 @default.
• W4225114562 date "2022-09-01" @default.
• W4225114562 modified "2023-09-25" @default.
• W4225114562 title "A detailed CO2(1B2) chemiluminescence chemical kinetics model for carbon monoxide and hydrocarbon oxidation" @default.
• W4225114562 cites W1499199343 @default.
• W4225114562 cites W1578132838 @default.
• W4225114562 cites W1976629235 @default.
• W4225114562 cites W1985394416 @default.
• W4225114562 cites W1994097377 @default.
• W4225114562 cites W1999029334 @default.
• W4225114562 cites W2000997252 @default.
• W4225114562 cites W2006111637 @default.
• W4225114562 cites W2017510390 @default.
• W4225114562 cites W2039251853 @default.
• W4225114562 cites W2040585761 @default.
• W4225114562 cites W2041238456 @default.
• W4225114562 cites W2044954172 @default.
• W4225114562 cites W2048209957 @default.
• W4225114562 cites W2049537025 @default.
• W4225114562 cites W2055895891 @default.
• W4225114562 cites W2067219567 @default.
• W4225114562 cites W2080771861 @default.
• W4225114562 cites W2086741311 @default.
• W4225114562 cites W2087338549 @default.
• W4225114562 cites W2090310249 @default.
• W4225114562 cites W2119704402 @default.
• W4225114562 cites W2125035285 @default.
• W4225114562 cites W2126757595 @default.
• W4225114562 cites W2468935128 @default.
• W4225114562 cites W2554455319 @default.
• W4225114562 cites W2599302959 @default.
• W4225114562 cites W2986829605 @default.
• W4225114562 doi "https://doi.org/10.1016/j.fuel.2022.124363" @default.
• W4225114562 hasPublicationYear "2022" @default.
• W4225114562 type Work @default.
• W4225114562 citedByCount "0" @default.
• W4225114562 crossrefType "journal-article" @default.
• W4225114562 hasAuthorship W4225114562A5036349285 @default.
• W4225114562 hasAuthorship W4225114562A5047638023 @default.
• W4225114562 hasAuthorship W4225114562A5057131491 @default.
• W4225114562 hasBestOaLocation W42251145621 @default.
• W4225114562 hasConcept C113196181 @default.
• W4225114562 hasConcept C121332964 @default.
• W4225114562 hasConcept C121745418 @default.
• W4225114562 hasConcept C145802702 @default.
• W4225114562 hasConcept C147789679 @default.
• W4225114562 hasConcept C161790260 @default.
• W4225114562 hasConcept C178790620 @default.
• W4225114562 hasConcept C185592680 @default.
• W4225114562 hasConcept C2777207669 @default.
• W4225114562 hasConcept C512735826 @default.
• W4225114562 hasConcept C62520636 @default.
• W4225114562 hasConcept C91881484 @default.
• W4225114562 hasConceptScore W4225114562C113196181 @default.
• W4225114562 hasConceptScore W4225114562C121332964 @default.
• W4225114562 hasConceptScore W4225114562C121745418 @default.
• W4225114562 hasConceptScore W4225114562C145802702 @default.
• W4225114562 hasConceptScore W4225114562C147789679 @default.
• W4225114562 hasConceptScore W4225114562C161790260 @default.
• W4225114562 hasConceptScore W4225114562C178790620 @default.
• W4225114562 hasConceptScore W4225114562C185592680 @default.
• W4225114562 hasConceptScore W4225114562C2777207669 @default.
• W4225114562 hasConceptScore W4225114562C512735826 @default.
• W4225114562 hasConceptScore W4225114562C62520636 @default.
• W4225114562 hasConceptScore W4225114562C91881484 @default.
• W4225114562 hasFunder F4320321001 @default.
• W4225114562 hasFunder F4320322725 @default.
• W4225114562 hasFunder F4320334627 @default.
• W4225114562 hasLocation W42251145621 @default.
• W4225114562 hasLocation W42251145622 @default.
• W4225114562 hasOpenAccess W4225114562 @default.
• W4225114562 hasPrimaryLocation W42251145621 @default.
• W4225114562 hasRelatedWork W1585429941 @default.
• W4225114562 hasRelatedWork W1964659185 @default.
• W4225114562 hasRelatedWork W1993052090 @default.
• W4225114562 hasRelatedWork W2028546563 @default.
• W4225114562 hasRelatedWork W2034582226 @default.
• W4225114562 hasRelatedWork W2054350791 @default.
• W4225114562 hasRelatedWork W2061650141 @default.
• W4225114562 hasRelatedWork W2065285972 @default.
• W4225114562 hasRelatedWork W2106441878 @default.
• W4225114562 hasRelatedWork W2950542371 @default.
• W4225114562 hasVolume "323" @default.
• W4225114562 isParatext "false" @default.
• W4225114562 isRetracted "false" @default.
• W4225114562 workType "article" @default.