Derivation of the adjoint drift flux equations for multiphase flow
dc.contributor.author | Grossberg, S | |
dc.contributor.author | Jarman, DS | |
dc.contributor.author | Tabor, GR | |
dc.date.accessioned | 2020-04-09T10:45:06Z | |
dc.date.issued | 2020-03-11 | |
dc.description.abstract | The 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.sponsorship | Engineering and Physical Sciences Research Council (EPSRC) | en_GB |
dc.description.sponsorship | Innovate UK | en_GB |
dc.identifier.citation | Vol. 5 (1), article 31 | en_GB |
dc.identifier.doi | 10.3390/fluids5010031 | |
dc.identifier.grantnumber | EP/L015412/1 | en_GB |
dc.identifier.grantnumber | KTP010621 | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/120634 | |
dc.language.iso | en | en_GB |
dc.publisher | MDPI | en_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.subject | adjoint optimization | en_GB |
dc.subject | multiphase flow | en_GB |
dc.subject | computational fluid dynamics | en_GB |
dc.title | Derivation of the adjoint drift flux equations for multiphase flow | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2020-04-09T10:45:06Z | |
dc.description | This is the final version. Available on open access from MDPI via the DOI in this record | en_GB |
dc.identifier.eissn | 2311-5521 | |
dc.identifier.journal | Fluids | en_GB |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | en_GB |
dcterms.dateAccepted | 2020-03-07 | |
rioxxterms.version | VoR | en_GB |
rioxxterms.licenseref.startdate | 2020-03-11 | |
rioxxterms.type | Journal Article/Review | en_GB |
refterms.dateFCD | 2020-04-09T10:42:52Z | |
refterms.versionFCD | VoR | |
refterms.dateFOA | 2020-04-09T10:45:11Z | |
refterms.panel | B | en_GB |
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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/).