Matches in SemOpenAlex for { <https://semopenalex.org/work/W4384346682> ?p ?o ?g. }
- W4384346682 endingPage "266" @default.
- W4384346682 startingPage "237" @default.
- W4384346682 abstract "Hydrogen exhibits special burning characteristics such as fast laminar and, thereby, turbulent flame speed, and a wide flammability limit. Because of these features, the existing numerical models that have been developed for e.g., natural gas or fuels with unity Lewis number assumption could be limited or even unusable. This chapter discusses the models for turbulent flame speed and local displacement speed of pure lean hydrogen premixed flames, particularly for a wide range of turbulence levels. Moreover, the predictive capability of the probability density function (PDF) modeling adopting the widely used laminar flamelet concept for Reynolds averaged Navier–Stokes (RANS) or large-eddy simulation (LES) approaches is assessed a priori using a set of state-of-the-art direct numerical simulation (DNS) data. The general conclusion suggests that the main turbulent parameter dictating the turbulent flame speed is found to be the size of the most energy-containing eddies rather than non-dimensional numbers such as Reynolds (Re) or Karlovitz (Ka) numbers. The local displacement speed models also suggest that a model developed for moderate turbulence level (Ka $$approx O(10)$$ ) predicts well flames with Ka $$> O$$ (1,000). PDF modeling using the flamelet concept is evaluated up to Ka $$> O(100)$$ , for which the mass fractions of major species are reasonably well predicted." @default.
- W4384346682 created "2023-07-15" @default.
- W4384346682 creator A5039777051 @default.
- W4384346682 creator A5073455239 @default.
- W4384346682 creator A5074582735 @default.
- W4384346682 date "2023-01-01" @default.
- W4384346682 modified "2023-10-18" @default.
- W4384346682 title "Turbulent Hydrogen Flames: Physics and Modeling Implications" @default.
- W4384346682 cites W1445004069 @default.
- W4384346682 cites W1518162446 @default.
- W4384346682 cites W1669295846 @default.
- W4384346682 cites W1978161048 @default.
- W4384346682 cites W1980430326 @default.
- W4384346682 cites W1984249898 @default.
- W4384346682 cites W1986714448 @default.
- W4384346682 cites W1989464538 @default.
- W4384346682 cites W1994376567 @default.
- W4384346682 cites W2005850950 @default.
- W4384346682 cites W2008125897 @default.
- W4384346682 cites W2016989592 @default.
- W4384346682 cites W2022898095 @default.
- W4384346682 cites W2041741296 @default.
- W4384346682 cites W2046872720 @default.
- W4384346682 cites W2048038667 @default.
- W4384346682 cites W2054794028 @default.
- W4384346682 cites W2056290258 @default.
- W4384346682 cites W2061522263 @default.
- W4384346682 cites W2062530839 @default.
- W4384346682 cites W2075680387 @default.
- W4384346682 cites W2079995879 @default.
- W4384346682 cites W2083284582 @default.
- W4384346682 cites W2083372687 @default.
- W4384346682 cites W2086310777 @default.
- W4384346682 cites W2086396201 @default.
- W4384346682 cites W2096366144 @default.
- W4384346682 cites W2104828129 @default.
- W4384346682 cites W2112608531 @default.
- W4384346682 cites W2133177477 @default.
- W4384346682 cites W2133318041 @default.
- W4384346682 cites W2135577622 @default.
- W4384346682 cites W2152779402 @default.
- W4384346682 cites W2154776106 @default.
- W4384346682 cites W2197748647 @default.
- W4384346682 cites W2231881492 @default.
- W4384346682 cites W2283794040 @default.
- W4384346682 cites W2425344360 @default.
- W4384346682 cites W2472110811 @default.
- W4384346682 cites W2520223064 @default.
- W4384346682 cites W2523454802 @default.
- W4384346682 cites W2529993245 @default.
- W4384346682 cites W2530245997 @default.
- W4384346682 cites W2536298819 @default.
- W4384346682 cites W2539920202 @default.
- W4384346682 cites W2596487375 @default.
- W4384346682 cites W2762617508 @default.
- W4384346682 cites W2802009220 @default.
- W4384346682 cites W2809422002 @default.
- W4384346682 cites W2884178683 @default.
- W4384346682 cites W2899213903 @default.
- W4384346682 cites W2902098782 @default.
- W4384346682 cites W2921270560 @default.
- W4384346682 cites W2971992191 @default.
- W4384346682 cites W2994949764 @default.
- W4384346682 cites W3081649567 @default.
- W4384346682 cites W3087357235 @default.
- W4384346682 cites W3095379108 @default.
- W4384346682 cites W3099577198 @default.
- W4384346682 cites W3116284736 @default.
- W4384346682 cites W3167936324 @default.
- W4384346682 cites W3174120402 @default.
- W4384346682 cites W4200100745 @default.
- W4384346682 cites W4200599137 @default.
- W4384346682 cites W4246580034 @default.
- W4384346682 cites W2561504422 @default.
- W4384346682 doi "https://doi.org/10.1007/978-3-031-28412-0_6" @default.
- W4384346682 hasPublicationYear "2023" @default.
- W4384346682 type Work @default.
- W4384346682 citedByCount "0" @default.
- W4384346682 crossrefType "book-chapter" @default.
- W4384346682 hasAuthorship W4384346682A5039777051 @default.
- W4384346682 hasAuthorship W4384346682A5073455239 @default.
- W4384346682 hasAuthorship W4384346682A5074582735 @default.
- W4384346682 hasConcept C121332964 @default.
- W4384346682 hasConcept C121448008 @default.
- W4384346682 hasConcept C121864883 @default.
- W4384346682 hasConcept C153294291 @default.
- W4384346682 hasConcept C182748727 @default.
- W4384346682 hasConcept C18533594 @default.
- W4384346682 hasConcept C196558001 @default.
- W4384346682 hasConcept C32526432 @default.
- W4384346682 hasConcept C51038369 @default.
- W4384346682 hasConcept C57879066 @default.
- W4384346682 hasConcept C76563973 @default.
- W4384346682 hasConcept C7742248 @default.
- W4384346682 hasConceptScore W4384346682C121332964 @default.
- W4384346682 hasConceptScore W4384346682C121448008 @default.
- W4384346682 hasConceptScore W4384346682C121864883 @default.
- W4384346682 hasConceptScore W4384346682C153294291 @default.