Numerical simulation of the yarn formation process in Rieter air jet spinning

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dc.contributor.authorMoučková, Eva
dc.contributor.authorEldeeb, Moaaz
dc.contributor.otherKatedra textilních technologiícs
dc.date.accessioned2016-10-03
dc.date.available2016-10-03
dc.date.issued2016-09-08
dc.description.abstractThis paper presents a three-dimensional numerical simulation of the airflow field inside Rieter air jet spinning nozzle. The velocity and pressure distribution were analyzed to describe the principle of yarn formation. The analysis of velocity components and static pressure revealed how the air vortices are created inside the nozzle. A theoretical study along with experimental verification was performed to investigate the influence of nozzle pressure on air jet yarn tenacity and the results were in good agreement. The results show that increasing nozzle pressure resulted initially in improving yarn tenacity but at high pressure tenacity deteriorates. © 2016 The Textile Institutecs
dc.format.extent1-8 strancs
dc.identifier.doi10.1080/00405000.2016.1230000
dc.identifier.issn405000
dc.identifier.scopus2-s2.0-84986212735
dc.identifier.urihttps://dspace.tul.cz/handle/15240/19117
dc.language.isoencs
dc.publisherTaylor and Francis Ltd.cs
dc.publisherTechnická univerzita v Libercics
dc.publisherTechnical university of Liberec, Czech Republicen
dc.relation.ispartofJournal of the Textile Institutecs
dc.relation.isrefereedtruecs
dc.subjectRieter air jetcs
dc.subjectpressurecs
dc.subjectnumerical simulationcs
dc.subjectNozzlecs
dc.subjectfiberscs
dc.subjectair flowcs
dc.subjectSpinning (fibers)cs
dc.subjectVelocity componentscs
dc.subjectThree-dimensional numerical simulationscs
dc.subjectTheoretical studycs
dc.subjectFormation processcs
dc.subjectExperimental verificationcs
dc.subjectAir jet spinningcs
dc.subjectAir jetcs
dc.subjectYarncs
dc.subjectWoolcs
dc.subjectTenacitycs
dc.subjectPressurecs
dc.subjectNumerical modelscs
dc.subjectNozzlescs
dc.subjectJetscs
dc.subjectFiberscs
dc.subjectComputer simulationcs
dc.subjectairen
dc.titleNumerical simulation of the yarn formation process in Rieter air jet spinningcs
dc.typeArticlecs
local.citation.epage8
local.citation.spage1
local.departmentDepartment of Material Engineeringen
local.facultyFaculty of Textile Engineeringen
local.fulltextyes
local.identifier.codenJTINA
local.identifier.publikace3669
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