Matches in SemOpenAlex for { <https://semopenalex.org/work/W1949241433> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W1949241433 abstract "Flames that have an excess of fuel, compared to the stoichiometry, or where the mixing between fuel and oxidizer is imperfect, result in an incomplete combustion. The excess of fuel is principally converted into Polycyclic Aromatic Hydrocarbons (PAH), which are molecular precursors of soot. In addition to the carcinogenic hazard of PAH, soot promotes the atmospheric solar heating or causes the coating of combustion chambers in the industry. It is therefore very important to understand mechanisms involved in the chemistry of soot formation. Such a comprehension is the main goal of this work investigating chemical pathways involved in benzene and toluene flames. One-dimensional, premixed and laminar benzene-oxygen-argon and toluene-oxygen-argon flames have been stabilized at different equivalence ratios and at low pressure on a flat flame burner. Experimental structures have been determined by Gas Chromatography, enabling the detection of major products of combustion, small hydrocarbon intermediates and chemical species from C6Hx to first PAH. Molecular Beam Mass Spectrometry has been used to detect chemical species of interest that could not be followed by Gas Chromatography. These species include the phenoxy radical, the benzoquinone, the benzyl radical and the fulvenallene, which are all thought to be important intermediates of benzene and toluene combustion. Finally, a device has been developed for the measurement of soot concentration in rich hydrocarbon flames. A detailed kinetic model for the aromatic consumption and the soot formation has been developed on the basis of a comprehensive literature survey. The good predictive capability of the proposed model has been verified by comparing its predictions to the experimental flame structures. Comparative reaction rate analyses have been carried out to determine the main reaction pathways occurring in aromatic flames. The comprehensive experimental and kinetic modeling studies presented in this work improve the current understanding of aromatic flame chemistry, and will help the future works devoted to aromatic oxidation, as well as those on PAH and soot formation." @default.
- W1949241433 created "2016-06-24" @default.
- W1949241433 creator A5041944276 @default.
- W1949241433 date "2011-01-01" @default.
- W1949241433 modified "2023-09-24" @default.
- W1949241433 title "Experimental and kinetic modeling study of benzene and toluene combustion in premixed, laminar and one-dimensional flames" @default.
- W1949241433 hasPublicationYear "2011" @default.
- W1949241433 type Work @default.
- W1949241433 sameAs 1949241433 @default.
- W1949241433 citedByCount "0" @default.
- W1949241433 crossrefType "journal-article" @default.
- W1949241433 hasAuthorship W1949241433A5041944276 @default.
- W1949241433 hasConcept C105923489 @default.
- W1949241433 hasConcept C113196181 @default.
- W1949241433 hasConcept C129474609 @default.
- W1949241433 hasConcept C178790620 @default.
- W1949241433 hasConcept C185592680 @default.
- W1949241433 hasConcept C2775925408 @default.
- W1949241433 hasConcept C2777207669 @default.
- W1949241433 hasConcept C2777691172 @default.
- W1949241433 hasConcept C2778142098 @default.
- W1949241433 hasConcept C75473681 @default.
- W1949241433 hasConcept C83104080 @default.
- W1949241433 hasConceptScore W1949241433C105923489 @default.
- W1949241433 hasConceptScore W1949241433C113196181 @default.
- W1949241433 hasConceptScore W1949241433C129474609 @default.
- W1949241433 hasConceptScore W1949241433C178790620 @default.
- W1949241433 hasConceptScore W1949241433C185592680 @default.
- W1949241433 hasConceptScore W1949241433C2775925408 @default.
- W1949241433 hasConceptScore W1949241433C2777207669 @default.
- W1949241433 hasConceptScore W1949241433C2777691172 @default.
- W1949241433 hasConceptScore W1949241433C2778142098 @default.
- W1949241433 hasConceptScore W1949241433C75473681 @default.
- W1949241433 hasConceptScore W1949241433C83104080 @default.
- W1949241433 hasLocation W19492414331 @default.
- W1949241433 hasOpenAccess W1949241433 @default.
- W1949241433 hasPrimaryLocation W19492414331 @default.
- W1949241433 hasRelatedWork W117957957 @default.
- W1949241433 hasRelatedWork W1966990195 @default.
- W1949241433 hasRelatedWork W1990332305 @default.
- W1949241433 hasRelatedWork W1996163919 @default.
- W1949241433 hasRelatedWork W2007582143 @default.
- W1949241433 hasRelatedWork W2023313691 @default.
- W1949241433 hasRelatedWork W2034789477 @default.
- W1949241433 hasRelatedWork W2038554231 @default.
- W1949241433 hasRelatedWork W2047673082 @default.
- W1949241433 hasRelatedWork W2054479251 @default.
- W1949241433 hasRelatedWork W2057634105 @default.
- W1949241433 hasRelatedWork W2061382948 @default.
- W1949241433 hasRelatedWork W2078458471 @default.
- W1949241433 hasRelatedWork W2088285213 @default.
- W1949241433 hasRelatedWork W2143710669 @default.
- W1949241433 hasRelatedWork W2320009385 @default.
- W1949241433 hasRelatedWork W2523282197 @default.
- W1949241433 hasRelatedWork W2787607660 @default.
- W1949241433 hasRelatedWork W279475527 @default.
- W1949241433 hasRelatedWork W57184291 @default.
- W1949241433 isParatext "false" @default.
- W1949241433 isRetracted "false" @default.
- W1949241433 magId "1949241433" @default.
- W1949241433 workType "article" @default.