FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2972064206> ?p ?o ?g. }

• W2972064206 endingPage "116120" @default.
• W2972064206 startingPage "116120" @default.
• W2972064206 abstract "Abstract Externally heated diverging channel method helps accurate and direct measurement of laminar burning velocities at elevated temperatures. In the present work, this method has been extended to higher pressures to evaluate the combined effect of pressure and temperature on the propagation of premixed methane-air flames. The experimental measurements of methane-air mixtures for different equivalence ratios are reported for a pressure range (1–5 atm), and elevated temperatures of 350–650 K. A non-monotonic behaviour for temperature exponent, α is obtained with a minimum value for slightly rich mixtures (ϕ = 1.1). This non-monotonic behaviour of α continues even at higher pressures (2–5 atm) as well. Predictions from three widely used chemical kinetic mechanisms (GRI-Mech 3.0, Aramco 2, FFCM-1) are employed to compare with present experiments. LBV determined using Aramco 2 mechanism matches very well with the present measurements at various elevated pressures and mixture conditions. The variation of pressure exponent, β follows a bell-shaped curve with maximum value for slightly rich mixtures (ϕ = 1.1) and a peculiar non-linear behaviour for very rich mixtures (ϕ ≥ 1.3). Based on the detailed analysis of experimental results, the temperature exponent (α) is proposed as a function of pressure, and pressure exponent (β) as a function of temperature at various equivalence ratios. A modified power-law correlation considering the α,β variations is proposed: S u = S u , o T u T u , o α o + α 1 1 - P u P u , o P u P u , o β o + β 1 1 - T u T u , o . Analysis of the flame structure at high-pressure conditions indicates that the reaction layer thickness is reduced with an increase in pressure. A decrease in mixture thermal diffusivity with pressure contributes to a reduction in laminar burning velocity at elevated pressures." @default.
• W2972064206 created "2019-09-12" @default.
• W2972064206 creator A5020599386 @default.
• W2972064206 creator A5027143855 @default.
• W2972064206 creator A5076976254 @default.
• W2972064206 creator A5083883055 @default.
• W2972064206 date "2019-12-01" @default.
• W2972064206 modified "2023-10-14" @default.
• W2972064206 title "Measurement of laminar burning velocities of methane-air mixtures simultaneously at elevated pressures and elevated temperatures" @default.
• W2972064206 cites W1921935873 @default.
• W2972064206 cites W1968532007 @default.
• W2972064206 cites W1969111522 @default.
• W2972064206 cites W1970781172 @default.
• W2972064206 cites W1975991213 @default.
• W2972064206 cites W1978094966 @default.
• W2972064206 cites W1978110947 @default.
• W2972064206 cites W1983032228 @default.
• W2972064206 cites W1993213806 @default.
• W2972064206 cites W1994230211 @default.
• W2972064206 cites W1997007066 @default.
• W2972064206 cites W1997893749 @default.
• W2972064206 cites W1998055899 @default.
• W2972064206 cites W2003779757 @default.
• W2972064206 cites W2004672049 @default.
• W2972064206 cites W2007056281 @default.
• W2972064206 cites W2016456154 @default.
• W2972064206 cites W2023156948 @default.
• W2972064206 cites W2024620197 @default.
• W2972064206 cites W2029607117 @default.
• W2972064206 cites W2035123331 @default.
• W2972064206 cites W2037041186 @default.
• W2972064206 cites W2044528326 @default.
• W2972064206 cites W2045378439 @default.
• W2972064206 cites W2048298263 @default.
• W2972064206 cites W2052097249 @default.
• W2972064206 cites W2053720039 @default.
• W2972064206 cites W2054553810 @default.
• W2972064206 cites W2056139906 @default.
• W2972064206 cites W2058166761 @default.
• W2972064206 cites W2064852153 @default.
• W2972064206 cites W2065068784 @default.
• W2972064206 cites W2074076539 @default.
• W2972064206 cites W2075339000 @default.
• W2972064206 cites W2081470081 @default.
• W2972064206 cites W2082690570 @default.
• W2972064206 cites W2089179565 @default.
• W2972064206 cites W2092339586 @default.
• W2972064206 cites W2093265040 @default.
• W2972064206 cites W2096916634 @default.
• W2972064206 cites W2109413681 @default.
• W2972064206 cites W2112846542 @default.
• W2972064206 cites W2147808214 @default.
• W2972064206 cites W2301658213 @default.
• W2972064206 cites W2316865969 @default.
• W2972064206 cites W2323390621 @default.
• W2972064206 cites W2437421313 @default.
• W2972064206 cites W2520751058 @default.
• W2972064206 cites W252737356 @default.
• W2972064206 cites W2570167216 @default.
• W2972064206 cites W2593836813 @default.
• W2972064206 cites W2768004514 @default.
• W2972064206 cites W2809140474 @default.
• W2972064206 cites W2901859127 @default.
• W2972064206 cites W2902082578 @default.
• W2972064206 cites W2926450835 @default.
• W2972064206 doi "https://doi.org/10.1016/j.fuel.2019.116120" @default.
• W2972064206 hasPublicationYear "2019" @default.
• W2972064206 type Work @default.
• W2972064206 sameAs 2972064206 @default.
• W2972064206 citedByCount "45" @default.
• W2972064206 countsByYear W29720642062020 @default.
• W2972064206 countsByYear W29720642062021 @default.
• W2972064206 countsByYear W29720642062022 @default.
• W2972064206 countsByYear W29720642062023 @default.
• W2972064206 crossrefType "journal-article" @default.
• W2972064206 hasAuthorship W2972064206A5020599386 @default.
• W2972064206 hasAuthorship W2972064206A5027143855 @default.
• W2972064206 hasAuthorship W2972064206A5076976254 @default.
• W2972064206 hasAuthorship W2972064206A5083883055 @default.
• W2972064206 hasConcept C107872376 @default.
• W2972064206 hasConcept C113196181 @default.
• W2972064206 hasConcept C121332964 @default.
• W2972064206 hasConcept C178790620 @default.
• W2972064206 hasConcept C185592680 @default.
• W2972064206 hasConcept C192562407 @default.
• W2972064206 hasConcept C39432304 @default.
• W2972064206 hasConcept C516920438 @default.
• W2972064206 hasConcept C76563973 @default.
• W2972064206 hasConcept C97355855 @default.
• W2972064206 hasConceptScore W2972064206C107872376 @default.
• W2972064206 hasConceptScore W2972064206C113196181 @default.
• W2972064206 hasConceptScore W2972064206C121332964 @default.
• W2972064206 hasConceptScore W2972064206C178790620 @default.
• W2972064206 hasConceptScore W2972064206C185592680 @default.
• W2972064206 hasConceptScore W2972064206C192562407 @default.
• W2972064206 hasConceptScore W2972064206C39432304 @default.
• W2972064206 hasConceptScore W2972064206C516920438 @default.
• W2972064206 hasConceptScore W2972064206C76563973 @default.

• next