Influence of bottom boundary condition on heat distribution within oxidizing heaps

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dc.contributor.authorCrawford, Jen_AU
dc.contributor.authorStepanyants, YAen_AU
dc.date.accessioned2025-01-24T02:30:09Zen_AU
dc.date.available2025-01-24T02:30:09Zen_AU
dc.date.issued2005-10-20en_AU
dc.date.statistics2025-01-16en_AU
dc.description.abstractDifferent types of boundary conditions for temperature (Dirichlet, Neumann, mixed and some others) at the base of a heap comprising oxidizable material are numerically examined for their influence on temperature distribution and overall heat content within the heap. We demonstrate that some global heap characteristics (for example, the total heat content) essentially depend on boundary conditions and corresponding temperature distributions within the heap, whereas other global characteristics (for example, the overall oxidation rate) are not affected significantly. Practical recommendations on selection of boundary conditions are presented. © Austral. Mathematical Soc. 2005 - Open Access.en_AU
dc.identifier.booktitleTwelfth Biennial Computational Techniques and Applications Conference (CTAC 2004) : held at The University of Melbourne in September 2004en_AU
dc.identifier.citationCrawford, J., & Stepanyants, Y. A. (2005). Influence of bottom boundary conditions for temperature on the heat distribution within oxidising heaps. Paper presented to the 12th Biennial Computational Techniques and Applications Conference: CTAC-2004, Melbourne, Australia, 27 September to 1 October 2004. In The ANZIAM Journal, 465(5 Supplement), C1104-C1125. doi:10.21914/anziamj.v46i0.1009en_AU
dc.identifier.conferenceenddate2004-10-01en_AU
dc.identifier.conferencename12th Biennial Computational Techniques and Applications Conference: CTAC-2004en_AU
dc.identifier.conferenceplaceMelbourne, Australiaen_AU
dc.identifier.conferencestartdate2004-09-27en_AU
dc.identifier.issn1446-1811en_AU
dc.identifier.issn1446-8735en_AU
dc.identifier.issue5 Supplementen_AU
dc.identifier.journaltitleThe ANZIAM Journalen_AU
dc.identifier.paginationC1104-C1125en_AU
dc.identifier.urihttps://doi.org/10.21914/anziamj.v46i0.1009en_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/15959en_AU
dc.identifier.volume46en_AU
dc.language.isoenen_AU
dc.publisherThe Australian & New Zealand Industrial and Applied mathematics Journalen_AU
dc.subjectBoundary conditionsen_AU
dc.subjectTemperature rangeen_AU
dc.subjectPorous materialsen_AU
dc.subjectUncertainty principleen_AU
dc.subjectGeometryen_AU
dc.subjectAmbient temperatureen_AU
dc.subjectAtmospheresen_AU
dc.subjectNumerical analysisen_AU
dc.subjectOxidizersen_AU
dc.titleInfluence of bottom boundary condition on heat distribution within oxidizing heapsen_AU
dc.typeConference Paperen_AU
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