Matches in SemOpenAlex for { <https://semopenalex.org/work/W2339458532> ?p ?o ?g. }
- W2339458532 endingPage "74" @default.
- W2339458532 startingPage "55" @default.
- W2339458532 abstract "Spontaneous heating of coal stockpile has long been a thermal dynamic hazard during coal storage, processing, and transport. A transient non-equilibrium thermal CFD model has been developed to study the low-temperature self-heating behaviour of coal in multiple stockpiles under different prevailing wind conditions. Modelling results from the initial steady wind flow simulation indicate that a wake region can be induced on the leeward side of each coal stockpile. Pressure coefficient drops when the wind stream encounters or leaves a stockpile and the pressure coefficient profiles of multiple stockpiles tend to have more resemblance with a wider spacing. The first stockpile acts like a wind barrier to the adjacent stockpiles and the maximum temperature of it tends to be the first approaching the critical temperature. A ‘hot spot’ will develop and then migrate towards deep regions in each of these stockpiles that are loosely compacted under higher wind velocity conditions. Wind velocity and porosity of stockpile have significant influences on self-heating behaviour of the stockpiles and transport pattern of gaseous products liberated by coal oxidation. Compacting stockpiles from loosely packed scenario to slightly packed scenario might not be able to slow down the temperature rising rate at low-temperature range but could considerably minimize the volume of deteriorated coal. The highest temperature rising profiles of the stockpiles located in downwind side can approach to that of the first stockpile, particularly when they are more widely stacked. Stacking coal stockpiles as close as practically possible is recommended to maximise the “protection” of adjacent stockpiles but would cause undesirable accumulation of carbonic gases. Stockpiles in low height and gentle slope will have a prolonged safe storage period, especially for the first stockpile directly facing the wind direction. However, it may not slow down the self-oxidation process of the adjacent stockpile at very initial stage due to “weakened protection” of the first stockpile. This study has practical reference to coal industry especially where multiple coal stockpiles require to be constructed." @default.
- W2339458532 created "2016-06-24" @default.
- W2339458532 creator A5000908127 @default.
- W2339458532 creator A5004583116 @default.
- W2339458532 creator A5057209439 @default.
- W2339458532 creator A5066730504 @default.
- W2339458532 creator A5078237698 @default.
- W2339458532 date "2016-08-01" @default.
- W2339458532 modified "2023-10-06" @default.
- W2339458532 title "Transient CFD modelling of low-temperature spontaneous heating behaviour in multiple coal stockpiles with wind forced convection" @default.
- W2339458532 cites W189470242 @default.
- W2339458532 cites W1975188393 @default.
- W2339458532 cites W1982046881 @default.
- W2339458532 cites W1982550512 @default.
- W2339458532 cites W1986118149 @default.
- W2339458532 cites W1989744526 @default.
- W2339458532 cites W1994116471 @default.
- W2339458532 cites W2001889620 @default.
- W2339458532 cites W2002694464 @default.
- W2339458532 cites W2003136379 @default.
- W2339458532 cites W2003219090 @default.
- W2339458532 cites W2005704163 @default.
- W2339458532 cites W2012227967 @default.
- W2339458532 cites W2012679597 @default.
- W2339458532 cites W2014346993 @default.
- W2339458532 cites W2025387699 @default.
- W2339458532 cites W2026038196 @default.
- W2339458532 cites W2028132696 @default.
- W2339458532 cites W2029363430 @default.
- W2339458532 cites W2029418154 @default.
- W2339458532 cites W2035868456 @default.
- W2339458532 cites W2036244465 @default.
- W2339458532 cites W2036974853 @default.
- W2339458532 cites W2038631483 @default.
- W2339458532 cites W2043661008 @default.
- W2339458532 cites W2049331601 @default.
- W2339458532 cites W2051828186 @default.
- W2339458532 cites W2053213403 @default.
- W2339458532 cites W2053628271 @default.
- W2339458532 cites W2059727753 @default.
- W2339458532 cites W2064528758 @default.
- W2339458532 cites W2069063985 @default.
- W2339458532 cites W2071810943 @default.
- W2339458532 cites W2071956980 @default.
- W2339458532 cites W2072812713 @default.
- W2339458532 cites W2074725136 @default.
- W2339458532 cites W2078571560 @default.
- W2339458532 cites W2078815731 @default.
- W2339458532 cites W2079657951 @default.
- W2339458532 cites W2082563653 @default.
- W2339458532 cites W2083512834 @default.
- W2339458532 cites W2086565726 @default.
- W2339458532 cites W2089966593 @default.
- W2339458532 cites W2093552645 @default.
- W2339458532 cites W2094265920 @default.
- W2339458532 cites W2094279559 @default.
- W2339458532 cites W2133979697 @default.
- W2339458532 cites W986944170 @default.
- W2339458532 doi "https://doi.org/10.1016/j.fuproc.2016.04.011" @default.
- W2339458532 hasPublicationYear "2016" @default.
- W2339458532 type Work @default.
- W2339458532 sameAs 2339458532 @default.
- W2339458532 citedByCount "36" @default.
- W2339458532 countsByYear W23394585322016 @default.
- W2339458532 countsByYear W23394585322017 @default.
- W2339458532 countsByYear W23394585322018 @default.
- W2339458532 countsByYear W23394585322019 @default.
- W2339458532 countsByYear W23394585322020 @default.
- W2339458532 countsByYear W23394585322021 @default.
- W2339458532 countsByYear W23394585322022 @default.
- W2339458532 countsByYear W23394585322023 @default.
- W2339458532 crossrefType "journal-article" @default.
- W2339458532 hasAuthorship W2339458532A5000908127 @default.
- W2339458532 hasAuthorship W2339458532A5004583116 @default.
- W2339458532 hasAuthorship W2339458532A5057209439 @default.
- W2339458532 hasAuthorship W2339458532A5066730504 @default.
- W2339458532 hasAuthorship W2339458532A5078237698 @default.
- W2339458532 hasBestOaLocation W23394585322 @default.
- W2339458532 hasConcept C121332964 @default.
- W2339458532 hasConcept C127413603 @default.
- W2339458532 hasConcept C153294291 @default.
- W2339458532 hasConcept C1633027 @default.
- W2339458532 hasConcept C185544564 @default.
- W2339458532 hasConcept C204530211 @default.
- W2339458532 hasConcept C205649164 @default.
- W2339458532 hasConcept C2781425195 @default.
- W2339458532 hasConcept C39432304 @default.
- W2339458532 hasConcept C518851703 @default.
- W2339458532 hasConcept C548081761 @default.
- W2339458532 hasConcept C57879066 @default.
- W2339458532 hasConceptScore W2339458532C121332964 @default.
- W2339458532 hasConceptScore W2339458532C127413603 @default.
- W2339458532 hasConceptScore W2339458532C153294291 @default.
- W2339458532 hasConceptScore W2339458532C1633027 @default.
- W2339458532 hasConceptScore W2339458532C185544564 @default.
- W2339458532 hasConceptScore W2339458532C204530211 @default.
- W2339458532 hasConceptScore W2339458532C205649164 @default.
- W2339458532 hasConceptScore W2339458532C2781425195 @default.