Approaches to modelling fireside corrosion of superheater / reheater tubes in coal and biomass fired combustion power plants

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dc.contributor.authorSimms, Nigel J.
dc.contributor.authorEkpe, Blessing
dc.contributor.authorRiccio, Chiara
dc.contributor.authorMori, Stefano
dc.contributor.authorSumner, Joy
dc.contributor.authorOakey, John E.
dc.date.accessioned2021-05-18T13:59:16Z
dc.date.available2021-05-18T13:59:16Z
dc.date.issued2019-10-24
dc.description.abstractThe combustion of coal and biomass fuels in power plants generates deposits on the surfaces of superheater / reheater tubes that can lead onto fireside corrosion. This type of materials degradation can limit the lives of such tubes in the long term, and better methods are needed to produce predictive models for such damage. This paper reports on four different approaches that are being investigated to tackle the challenge of modelling fireside corrosion damage on superheaters / reheaters: (a) CFD models to predict deposition onto tube surfaces; (b) generation of a database of available fireside corrosion data; (c) development of mechanistic and statistically based models of fireside corrosion from laboratory exposures and dimensional metrology; (d) statistical analysis of plant derived fireside corrosion datasets using multi-variable statistical techniques, such as Partial Least Squares Regression (PLSR). An improved understanding of the factors that influence fireside corrosion is resulting from the use of a combination of these different approaches to develop a suite of models for fireside corrosion damage.en_UK
dc.identifier.citationSimms N, Ekpe B, Riccio C, et al., (2019) Approaches to modelling fireside corrosion of superheater / reheater tubes in coal and biomass fired combustion power plants. In: EPRI’s 9th International Conference on Advances in Materials Technology for Fossil Power Plants and the 2nd International 123HiMAT Conference on High Temperature Materials, 21-24 October 2019, Nagasaki, Japanen_UK
dc.identifier.urihttp://dspace.lib.cranfield.ac.uk/handle/1826/16692
dc.language.isoenen_UK
dc.publisherASM Internationalen_UK
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titleApproaches to modelling fireside corrosion of superheater / reheater tubes in coal and biomass fired combustion power plantsen_UK
dc.typeConference paperen_UK

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