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dc.contributor.authorGrossberg, S
dc.contributor.authorJarman, DS
dc.contributor.authorTabor, GR
dc.date.accessioned2020-04-09T10:45:06Z
dc.date.issued2020-03-11
dc.description.abstractThe continuous adjoint approach is a technique for calculating the sensitivity of a flow to changes in input parameters, most commonly changes of geometry. Here we present for the first time the mathematical derivation of the adjoint system for multiphase flow modeled by the commonly used drift flux equations, together with the adjoint boundary conditions necessary to solve a generic multiphase flow problem. The objective function is defined for such a system, and specific examples derived for commonly used settling velocity formulations such as the Takacs and Dahl models. We also discuss the use of these equations for a complete optimisation process.en_GB
dc.description.sponsorshipEngineering and Physical Sciences Research Council (EPSRC)en_GB
dc.description.sponsorshipInnovate UKen_GB
dc.identifier.citationVol. 5 (1), article 31en_GB
dc.identifier.doi10.3390/fluids5010031
dc.identifier.grantnumberEP/L015412/1en_GB
dc.identifier.grantnumberKTP010621en_GB
dc.identifier.urihttp://hdl.handle.net/10871/120634
dc.language.isoenen_GB
dc.publisherMDPIen_GB
dc.rights© 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).en_GB
dc.subjectadjoint optimizationen_GB
dc.subjectmultiphase flowen_GB
dc.subjectcomputational fluid dynamicsen_GB
dc.titleDerivation of the adjoint drift flux equations for multiphase flowen_GB
dc.typeArticleen_GB
dc.date.available2020-04-09T10:45:06Z
dc.descriptionThis is the final version. Available on open access from MDPI via the DOI in this recorden_GB
dc.identifier.eissn2311-5521
dc.identifier.journalFluidsen_GB
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en_GB
dcterms.dateAccepted2020-03-07
rioxxterms.versionVoRen_GB
rioxxterms.licenseref.startdate2020-03-11
rioxxterms.typeJournal Article/Reviewen_GB
refterms.dateFCD2020-04-09T10:42:52Z
refterms.versionFCDVoR
refterms.dateFOA2020-04-09T10:45:11Z
refterms.panelBen_GB


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© 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access
article distributed under the terms and conditions of the Creative Commons Attribution
(CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Except where otherwise noted, this item's licence is described as © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).