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dc.creatorSustersić, Tijana
dc.creatorLiverani, Liliana
dc.creatorBoccaccini, Aldo R.
dc.creatorSavić, Slobodan
dc.creatorJanićijević, Aco
dc.creatorFilipović, Nenad
dc.date.accessioned2021-03-10T14:12:32Z
dc.date.available2021-03-10T14:12:32Z
dc.date.issued2019
dc.identifier.issn2053-1591
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4338
dc.description.abstractThe aim of this research was to investigate if it is possible to implicitly determine the homogeneity of the obtained electrospun fibers based on jet shape during electrospinning. Experiments were performed with 10 wt% PVA solution, and four variations in process parameters were investigated in order to examine their effect on fiber structure. Data obtained during experiments were used as input for computational simulation. The simulation results, both using commercial ANSYS and in-house software PAK, show good agreement with experiments in terms of outcome-no fiber differences in experiments were present when different voltage pairs were used, and similar jet shapes were obtained during simulations. Shapes of the electric field potential for all the used voltage pairs were very similar, due to the uniformity of the field, which is in agreement with the experiment, as no differences in fiber structure are observed in these cases. This confirms the hypothesis that based on jet shape during electrospinning, it is possible to implicitly determine the homogeneity of the obtained electrospun fibers. Differences that may occur between experiments and simulation can be a result of simplifications in simulations, influence of uniform and non-uniform electric field etc. This kind of two-phase simulation could be useful in reducing the trial-and-error approach and maintenance costs in electrospinning experiments.en
dc.publisherIOP Publishing Ltd, Bristol
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/760921/EU//
dc.relationKMM-VIN Research Fellowship 2017
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/41007/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/174028/RS//
dc.rightsrestrictedAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceMaterials Research Express
dc.subjectelectrospinningen
dc.subjectnumerical simulationen
dc.subjectelectrospun fibersen
dc.subjecttwo-phase flowen
dc.titleNumerical simulation of electrospinning process in commercial and in-house software PAKen
dc.typearticle
dc.rights.licenseBY
dc.citation.issue2
dc.citation.other6(2): -
dc.citation.rankM23
dc.citation.volume6
dc.identifier.doi10.1088/2053-1591/aaeb08
dc.identifier.scopus2-s2.0-85057743904
dc.identifier.wos000449511400001
dc.type.versionpublishedVersion


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Приказ основних података о документу