Further improvement of fluidized bed models by incorporating zone method with aspen plus interface

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dc.contributor.authorHu, Yukun
dc.contributor.authorWang, Jihong
dc.contributor.authorTan, Chee Keong
dc.contributor.authorSun, Chenggong
dc.contributor.authorLiu, Hao
dc.date.accessioned2017-08-07T15:01:25Z
dc.date.available2017-08-07T15:01:25Z
dc.date.issued2017-06-01
dc.description.abstractWhile providing a fast and accurate tool of simulating fluidized beds, the major limitation of classical zero-dimensional ideal reactor models used in process simulators, such as models built into commercial software (e.g. Aspen PlusĀ®), has been the difficulties of involving thermal reciprocity between each reactor model and incorporating heat absorption by the water wall and super-heaters which is usually specified as model inputs rather than predicted by the models themselves. This aspect is of particular importance to the geometry design and evaluation of operating conditions and flexibility of fluidized beds. This paper proposes a novel modelling approach to resolve this limitation by incorporating an external model that marries the advantages of zone method and Aspen Plus in a robust manner. The improved model has a relatively modest computing demand and hence may be incorporated feasibly into dynamic simulations of a whole power plant.en_UK
dc.identifier.citationYukun Hu, Jihong Wang, C.K. Tan, Chenggong Sun, Hao Liu, Further improvement of fluidized bed models by incorporating zone method with aspen plus interface, Energy Procedia, Volume 105, 2017, Pages 1895-1901en_UK
dc.identifier.issn1876-6102
dc.identifier.urihttp://dx.doi.org/10.1016/j.egypro.2017.03.556
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/12285
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.rightsAttribution-Non-Commercial-No Derivatives 4.0 Unported (CC BY-NC-ND 4.0). You are free to: Share ā€” copy and redistribute the material in any medium or format. The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms: Attribution ā€” You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Information: Non-Commercial ā€” You may not use the material for commercial purposes.
dc.subjectzone methoden_UK
dc.subjectAspen Plusen_UK
dc.subjectfluidized bedsen_UK
dc.subjectprocess simulationen_UK
dc.subjectradiation analysisen_UK
dc.titleFurther improvement of fluidized bed models by incorporating zone method with aspen plus interfaceen_UK
dc.typeArticleen_UK

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