Numerical analysis of the dynamic thread stretching process

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dc.contributor.authorPrążyńska, Aleksandra
dc.contributor.authorMikołajczyk, Zbigniew
dc.contributor.authorKuchar, Maciej
dc.date.accessioned2022-11-25T10:05:59Z
dc.date.available2022-11-25T10:05:59Z
dc.date.issued2022
dc.description.abstractThe subject of the paper is the analysis of the dynamic thread stretching process under extreme conditions of the excitation speed with the physical phenomena described in terms of rheological models. The analysis was carried out using three basic models relating to viscoelastic bodies, i.e. the Maxwell, Kelvin-Voigt and Standard 2 models. The relationships between the reaction forces of the stretched threads and the input parameters of the process were included both in an analytical form and in a numerical model. The theoretical analysis was related to the experimental tests carried out on polyester threads with a linear mass of 84, 110 and 334 dtex, assuming the tensile speed ranging from 0.6 to 1.5 m / s. The experiment was carried out on a custom designed test stand. In the conclusion of the obtained research, it can be stated that the most appropriate model for the description of the analysed thread stretching process is the Standard model 2 and it should be emphasized that the traditional analysis based on analytical relationships coincides with the results of numerical analysis. This proves the correctness of the adopted numerical model with specific boundary conditions.en_EN
dc.identifier.citationPrążyńska A., Mikołajczyk Z., Kuchar M., Numerical analysis of the dynamic thread stretching process. W: AUTEX 2022 : 21st World Textile Conference AUTEX 2022 - AUTEX Conference Proceedings, Lodz University of Technology Press, Lodz 2022, s. 401-404, ISBN 978-83- 66741-75-1, doi: 10.34658/9788366741751.83.
dc.identifier.doi10.34658/9788366741751.83
dc.identifier.isbn978-83-66741-75-1
dc.identifier.urihttp://hdl.handle.net/11652/4517
dc.identifier.urihttps://doi.org/10.34658/9788366741751.83
dc.language.isoenen_EN
dc.page.numbers. 401-404
dc.publisherWydawnictwo Politechniki Łódzkiejpl_PL
dc.publisherLodz University of Technology Pressen_EN
dc.relation.ispartofAUTEX 2022 : 21st World Textile Conference AUTEX 2022 - AUTEX Conference Proceedings, Lodz University of Technology Press, Lodz 2022, ISBN 978-83-66741-75-1, doi: 10.34658/9788366741751.
dc.rightsDla wszystkich w zakresie dozwolonego użytkupl_PL
dc.rightsFair use conditionen_EN
dc.rights.licenseLicencja PŁen_EN
dc.rights.licenseLUT Licenseen_EN
dc.subjectthread stretching dynamicsen_EN
dc.subjectrheological modelsen_EN
dc.subjectequation of stateen_EN
dc.subjectnumerical analysisen_EN
dc.subjectdynamika rozciągania nicipl_PL
dc.subjectmodele reologicznepl_PL
dc.subjectrównania stanupl_PL
dc.subjectanaliza numerycznapl_PL
dc.titleNumerical analysis of the dynamic thread stretching processen_EN
dc.typeartykuł - konferencjapl_PL
dc.typearticle - conferenceen_EN

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