Matches in SemOpenAlex for { <https://semopenalex.org/work/W3164759218> ?p ?o ?g. }
- W3164759218 endingPage "3297" @default.
- W3164759218 startingPage "3286" @default.
- W3164759218 abstract "The released hydrogen can be ignited even with weak ignition sources. This emphasizes the importance of the hydrogen flammability evaluation to prevent catastrophic failure in hydrogen related facilities including a nuclear power plant. Historically numerous attempts have been made to determine the flammability limit of hydrogen mixtures including several diluents. However, no analytical model has been developed to accurately predict the limit concentration for mixtures containing radiating gases. In this study, the effect of H2O and CO2 on flammability limit was investigated through a numerical simulation of lean limit hydrogen flames. The previous flammability limit model was improved based on the mechanistic investigation, with which the amount of indirect radiation heat loss could be estimated by the optically thin approximation. As a result, the sharp increase in limit concentration by H2O could be explained by high thermal diffusivity and radiation rate. Despite the high radiation rate, however, CO2 with the lower thermal diffusivity than the threshold cannot produce a noticeable increase in heat loss and ultimately limit concentration. We concluded that the proposed mechanistic analysis successfully explained the experimental results even including radiating gases. The accuracy of the improved model was verified through several flammability experiments for H2-air-diluent." @default.
- W3164759218 created "2021-06-07" @default.
- W3164759218 creator A5010342168 @default.
- W3164759218 creator A5014249444 @default.
- W3164759218 creator A5050890345 @default.
- W3164759218 creator A5064390502 @default.
- W3164759218 date "2021-10-01" @default.
- W3164759218 modified "2023-10-17" @default.
- W3164759218 title "A mechanistic analysis of H2O and CO2 diluent effect on hydrogen flammability limit considering flame extinction mechanism" @default.
- W3164759218 cites W111667208 @default.
- W3164759218 cites W1593887823 @default.
- W3164759218 cites W1970259067 @default.
- W3164759218 cites W1976755644 @default.
- W3164759218 cites W1979514947 @default.
- W3164759218 cites W1985121767 @default.
- W3164759218 cites W1986502575 @default.
- W3164759218 cites W1989128273 @default.
- W3164759218 cites W2023366071 @default.
- W3164759218 cites W2031810884 @default.
- W3164759218 cites W2035416886 @default.
- W3164759218 cites W2035770778 @default.
- W3164759218 cites W2038166439 @default.
- W3164759218 cites W2039328563 @default.
- W3164759218 cites W2048286143 @default.
- W3164759218 cites W2057843968 @default.
- W3164759218 cites W2066152635 @default.
- W3164759218 cites W2067427071 @default.
- W3164759218 cites W2081981207 @default.
- W3164759218 cites W2082452879 @default.
- W3164759218 cites W2084937361 @default.
- W3164759218 cites W2085887725 @default.
- W3164759218 cites W2086498623 @default.
- W3164759218 cites W2098815956 @default.
- W3164759218 cites W2298267044 @default.
- W3164759218 cites W2304767376 @default.
- W3164759218 cites W2523591818 @default.
- W3164759218 cites W2764116393 @default.
- W3164759218 cites W2766614181 @default.
- W3164759218 cites W2769276920 @default.
- W3164759218 cites W2790899912 @default.
- W3164759218 cites W2942693400 @default.
- W3164759218 cites W2955734117 @default.
- W3164759218 cites W2962968785 @default.
- W3164759218 cites W2996029976 @default.
- W3164759218 cites W3015382777 @default.
- W3164759218 cites W3017274652 @default.
- W3164759218 cites W3047411277 @default.
- W3164759218 cites W3081008568 @default.
- W3164759218 cites W3107994529 @default.
- W3164759218 cites W3158754072 @default.
- W3164759218 doi "https://doi.org/10.1016/j.net.2021.05.004" @default.
- W3164759218 hasPublicationYear "2021" @default.
- W3164759218 type Work @default.
- W3164759218 sameAs 3164759218 @default.
- W3164759218 citedByCount "8" @default.
- W3164759218 countsByYear W31647592182022 @default.
- W3164759218 countsByYear W31647592182023 @default.
- W3164759218 crossrefType "journal-article" @default.
- W3164759218 hasAuthorship W3164759218A5010342168 @default.
- W3164759218 hasAuthorship W3164759218A5014249444 @default.
- W3164759218 hasAuthorship W3164759218A5050890345 @default.
- W3164759218 hasAuthorship W3164759218A5064390502 @default.
- W3164759218 hasBestOaLocation W31647592181 @default.
- W3164759218 hasConcept C116915560 @default.
- W3164759218 hasConcept C121332964 @default.
- W3164759218 hasConcept C127413603 @default.
- W3164759218 hasConcept C13965031 @default.
- W3164759218 hasConcept C158550234 @default.
- W3164759218 hasConcept C159063594 @default.
- W3164759218 hasConcept C159985019 @default.
- W3164759218 hasConcept C175804951 @default.
- W3164759218 hasConcept C177800056 @default.
- W3164759218 hasConcept C178790620 @default.
- W3164759218 hasConcept C185592680 @default.
- W3164759218 hasConcept C192562407 @default.
- W3164759218 hasConcept C204530211 @default.
- W3164759218 hasConcept C37668627 @default.
- W3164759218 hasConcept C512968161 @default.
- W3164759218 hasConcept C97355855 @default.
- W3164759218 hasConceptScore W3164759218C116915560 @default.
- W3164759218 hasConceptScore W3164759218C121332964 @default.
- W3164759218 hasConceptScore W3164759218C127413603 @default.
- W3164759218 hasConceptScore W3164759218C13965031 @default.
- W3164759218 hasConceptScore W3164759218C158550234 @default.
- W3164759218 hasConceptScore W3164759218C159063594 @default.
- W3164759218 hasConceptScore W3164759218C159985019 @default.
- W3164759218 hasConceptScore W3164759218C175804951 @default.
- W3164759218 hasConceptScore W3164759218C177800056 @default.
- W3164759218 hasConceptScore W3164759218C178790620 @default.
- W3164759218 hasConceptScore W3164759218C185592680 @default.
- W3164759218 hasConceptScore W3164759218C192562407 @default.
- W3164759218 hasConceptScore W3164759218C204530211 @default.
- W3164759218 hasConceptScore W3164759218C37668627 @default.
- W3164759218 hasConceptScore W3164759218C512968161 @default.
- W3164759218 hasConceptScore W3164759218C97355855 @default.
- W3164759218 hasFunder F4320322030 @default.
- W3164759218 hasFunder F4320322037 @default.
- W3164759218 hasFunder F4320322120 @default.