FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387208365> ?p ?o ?g. }

• W4387208365 endingPage "129977" @default.
• W4387208365 startingPage "129977" @default.
• W4387208365 abstract "Coal ignition has been a focal point in the pursuit of improved energy efficiency and reduced emissions. This study focuses on investigating the kinetic characteristics of char ignition within a closed reactor. The combustion process is modeled using a one-step global reaction in a quiescent air environment. The results show that particle ignition time increases with equivalence ratio and particle size, while decreases with gas initial pressure and initial temperature. Particle ignition temperature is minimally affected by the particle size, slightly influenced by the gas initial pressure and initial temperature, but substantially influenced by the equivalence ratio. In the fuel-rich condition, the coal char combustion exhibits a thermal runaway stage, primarily driven by the escalating particle temperature, followed by a decaying stage, mainly influenced by the depleting oxygen mass fraction. The dominant kinetic factors affecting the heat release rate (HRR) peak are detailly investigated: the HRR peak shows an initial increase and subsequent decrease with the equivalence ratio, which is mainly controlled by the total particle number and particle temperature; Particle size affects the HRR peak through altering the total particle specific surface area, i.e., the product of the particle number and the particle diameter squared; the gas initial pressure and temperature all affect the HRR peak through directly altering the gas density. Additionally, larger retention coefficient leads to faster particle ignition and higher HRR peak. These findings provide valuable insights into the regulations of coal combustion processes, particularly in scenarios involving elevated pressure and temperature, such as coal/mine explosions." @default.
• W4387208365 created "2023-09-30" @default.
• W4387208365 creator A5013476519 @default.
• W4387208365 creator A5015849609 @default.
• W4387208365 creator A5072585328 @default.
• W4387208365 date "2024-02-01" @default.
• W4387208365 modified "2023-10-14" @default.
• W4387208365 title "Kinetic studies of ignition of coal char particle suspension in hot air" @default.
• W4387208365 cites W1797306991 @default.
• W4387208365 cites W1966053787 @default.
• W4387208365 cites W1979983600 @default.
• W4387208365 cites W2000204921 @default.
• W4387208365 cites W2001885860 @default.
• W4387208365 cites W2020378908 @default.
• W4387208365 cites W2030279038 @default.
• W4387208365 cites W2035678339 @default.
• W4387208365 cites W2060702218 @default.
• W4387208365 cites W2072870096 @default.
• W4387208365 cites W2081444831 @default.
• W4387208365 cites W2081924309 @default.
• W4387208365 cites W2097775235 @default.
• W4387208365 cites W2117932437 @default.
• W4387208365 cites W2121881677 @default.
• W4387208365 cites W2162748059 @default.
• W4387208365 cites W2466784389 @default.
• W4387208365 cites W2474528684 @default.
• W4387208365 cites W2534415853 @default.
• W4387208365 cites W2900478840 @default.
• W4387208365 cites W2939739995 @default.
• W4387208365 cites W2977917656 @default.
• W4387208365 cites W3000277134 @default.
• W4387208365 cites W3032912254 @default.
• W4387208365 cites W3058060061 @default.
• W4387208365 cites W3093965382 @default.
• W4387208365 cites W3196159272 @default.
• W4387208365 cites W3202125630 @default.
• W4387208365 cites W3216640627 @default.
• W4387208365 cites W4205614679 @default.
• W4387208365 cites W4225286331 @default.
• W4387208365 cites W4226151308 @default.
• W4387208365 cites W4247430100 @default.
• W4387208365 cites W4306666374 @default.
• W4387208365 cites W4319232678 @default.
• W4387208365 cites W4320168470 @default.
• W4387208365 cites W4361867941 @default.
• W4387208365 cites W4378449945 @default.
• W4387208365 doi "https://doi.org/10.1016/j.fuel.2023.129977" @default.
• W4387208365 hasPublicationYear "2024" @default.
• W4387208365 type Work @default.
• W4387208365 citedByCount "0" @default.
• W4387208365 crossrefType "journal-article" @default.
• W4387208365 hasAuthorship W4387208365A5013476519 @default.
• W4387208365 hasAuthorship W4387208365A5015849609 @default.
• W4387208365 hasAuthorship W4387208365A5072585328 @default.
• W4387208365 hasConcept C104733991 @default.
• W4387208365 hasConcept C105923489 @default.
• W4387208365 hasConcept C111368507 @default.
• W4387208365 hasConcept C121332964 @default.
• W4387208365 hasConcept C127313418 @default.
• W4387208365 hasConcept C135889238 @default.
• W4387208365 hasConcept C147789679 @default.
• W4387208365 hasConcept C159063594 @default.
• W4387208365 hasConcept C178790620 @default.
• W4387208365 hasConcept C185592680 @default.
• W4387208365 hasConcept C187530423 @default.
• W4387208365 hasConcept C192562407 @default.
• W4387208365 hasConcept C2778517922 @default.
• W4387208365 hasConcept C2779970684 @default.
• W4387208365 hasConcept C518851703 @default.
• W4387208365 hasConcept C57879066 @default.
• W4387208365 hasConcept C62520636 @default.
• W4387208365 hasConcept C97355855 @default.
• W4387208365 hasConceptScore W4387208365C104733991 @default.
• W4387208365 hasConceptScore W4387208365C105923489 @default.
• W4387208365 hasConceptScore W4387208365C111368507 @default.
• W4387208365 hasConceptScore W4387208365C121332964 @default.
• W4387208365 hasConceptScore W4387208365C127313418 @default.
• W4387208365 hasConceptScore W4387208365C135889238 @default.
• W4387208365 hasConceptScore W4387208365C147789679 @default.
• W4387208365 hasConceptScore W4387208365C159063594 @default.
• W4387208365 hasConceptScore W4387208365C178790620 @default.
• W4387208365 hasConceptScore W4387208365C185592680 @default.
• W4387208365 hasConceptScore W4387208365C187530423 @default.
• W4387208365 hasConceptScore W4387208365C192562407 @default.
• W4387208365 hasConceptScore W4387208365C2778517922 @default.
• W4387208365 hasConceptScore W4387208365C2779970684 @default.
• W4387208365 hasConceptScore W4387208365C518851703 @default.
• W4387208365 hasConceptScore W4387208365C57879066 @default.
• W4387208365 hasConceptScore W4387208365C62520636 @default.
• W4387208365 hasConceptScore W4387208365C97355855 @default.
• W4387208365 hasLocation W43872083651 @default.
• W4387208365 hasOpenAccess W4387208365 @default.
• W4387208365 hasPrimaryLocation W43872083651 @default.
• W4387208365 hasRelatedWork W1968684562 @default.
• W4387208365 hasRelatedWork W1997584668 @default.
• W4387208365 hasRelatedWork W1998831651 @default.
• W4387208365 hasRelatedWork W2021667363 @default.
• W4387208365 hasRelatedWork W2045998642 @default.

• next