Coriolis massflow measurement errors due to inhomogeneous entrained particles: an analytical model

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dc.contributor.authorWernli, Stephan
dc.contributor.authorHuber, Lilach Goren
dc.contributor.authorAvdelidis, Nicolas P.
dc.contributor.authorRieder, Alfred
dc.date.accessioned2025-03-26T10:45:39Z
dc.date.available2025-03-26T10:45:39Z
dc.date.freetoread2025-03-26
dc.date.issued2025-06
dc.date.pubOnline2025-02-27
dc.description.abstractThe Coriolis mass flow meter is a critical instrument used in various industries for the precise measurement of mass flow rate and density of a fluid. Despite its widespread use, the impact of entrained particles within the fluid can significantly affect the accuracy of the meter, leading to potential errors and inefficiencies. Previous calculations of the mass flow errors assumed that the entrained particles are uniformly distributed along the axis of the measurement tube. In this paper we extend the analytical investigation of the measurement errors beyond the previous work to the regime of non-uniform density distribution of the entrained particles. We provide a clear analysis of the contributions of various physical effects in this regime to the mass-flow measurement error.
dc.description.journalNameFlow Measurement and Instrumentation
dc.description.sponsorshipThe authors would like to express their gratitude to Endress + Hauser Flow for supporting the study.
dc.identifier.citationWernli S, Huber LG, Avdelidis NP, Rieder A. (2025) Coriolis massflow measurement errors due to inhomogeneous entrained particles: An analytical model. Flow Measurement and Instrumentation, Volume 103, June 2025, Article number 102847
dc.identifier.eissn1873-6998
dc.identifier.elementsID565785
dc.identifier.issn0955-5986
dc.identifier.paperNo102847
dc.identifier.urihttps://doi.org/10.1016/j.flowmeasinst.2025.102847
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/23649
dc.identifier.volumeNo103
dc.languageEnglish
dc.language.isoen
dc.publisherElsevier
dc.publisher.urihttps://www.sciencedirect.com/science/article/pii/S0955598625000391?via%3Dihub
dc.rightsAttribution-NonCommercial 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.subjectCoriolis mass flow meter (CMF)
dc.subjectMulti-phase flow
dc.subjectFlow measurement errors
dc.subjectBubble theory
dc.subjectCompressibility
dc.subjectModal modeling
dc.subject4012 Fluid Mechanics and Thermal Engineering
dc.subject40 Engineering
dc.subjectMechanical Engineering & Transports
dc.subject4009 Electronics, sensors and digital hardware
dc.subject4012 Fluid mechanics and thermal engineering
dc.titleCoriolis massflow measurement errors due to inhomogeneous entrained particles: an analytical model
dc.typeArticle
dc.type.subtypeJournal Article
dcterms.dateAccepted2025-02-14

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