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Development of an experimental setup for micro flow measurement using the front tracking method

2021-12Artigo científico Acesso aberto
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dc.contributor.authorBatista, Elsa
dc.contributor.authorSousa, João A.
dc.contributor.authorÁlvares, Miguel
dc.contributor.authorAfonso, Joana
dc.contributor.authorMartins, Rui F.
dc.contributor.institutionDEMI - Departamento de Engenharia Mecânica e Industrial
dc.contributor.institutionUNIDEMI - Unidade de Investigação e Desenvolvimento em Engenharia Mecânica e Industrial
dc.contributor.pblElsevier
dc.date.accessioned2022-01-22T03:42:02Z
dc.date.available2022-01-22T03:42:02Z
dc.date.issued2021-12
dc.description18HLT08
dc.description.abstractThis work has the main objective to develop a method for microflow measurement using the front tracking principle under the project MeDD II – Metrology for Drug Delivery. The experimental setup uses a high-resolution camera and an image processing software to track the distance travelled by the meniscus of a liquid in a capillary tube and calculate the flow rate. Experimental tests using a flow generator were carried out for different flow rates using two different cameras. To validate the developed front tracking method, an internal comparison was made with the gravimetric method in LVC. The results obtained by this comparison were consistent. This developed method can be used to calibrate flow devices down to 1 μL/h with an uncertainty value of 7% (k = 2).en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent2711171
dc.identifier.doi10.1016/j.measen.2021.100152
dc.identifier.issn2665-9174
dc.identifier.otherPURE: 36287605
dc.identifier.otherPURE UUID: 74ae4496-d8aa-4a40-8394-ed1d1d95ae27
dc.identifier.otherScopus: 85122705076
dc.identifier.urihttp://hdl.handle.net/10362/131335
dc.identifier.urlhttps://www.scopus.com/pages/publications/85122705076
dc.language.isoeng
dc.peerreviewedyes
dc.subjectCalibration
dc.subjectFront tracking
dc.subjectMeasurement uncertainty
dc.subjectMicroflow measurement
dc.subjectElectrical and Electronic Engineering
dc.subjectIndustrial and Manufacturing Engineering
dc.subjectMechanics of Materials
dc.subjectElectronic, Optical and Magnetic Materials
dc.titleDevelopment of an experimental setup for micro flow measurement using the front tracking methoden
dc.typejournal article
degois.publication.titleMeasurement: Sensors
degois.publication.volume18
dspace.entity.typePublication
rcaap.rightsopenAccess

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