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Literature Review on Single and Twin-Screw Extruders Design for Polymerization Using CFD Simulation

dc.contributor.authorDelvar, Elham
dc.contributor.authorOliveira, Inês
dc.contributor.authorBrito, Margarida S. C. A.
dc.contributor.authorSilva, Cláudia G.
dc.contributor.authorSantamaria-Echart, Arantzazu
dc.contributor.authorBarreiro, M.F.
dc.contributor.authorSantos, Ricardo J.
dc.date.accessioned2025-02-10T11:13:16Z
dc.date.available2025-02-10T11:13:16Z
dc.date.issued2025
dc.description.abstractThis work presents a comprehensive review of the evolution in modeling reactive extrusion (REx), tracing developments from early analytical models to advanced computational fluid dynamics (CFD) simulations. Additionally, it highlights the key challenges and future directions in this field. Analytical models to describe the velocity profiles were proposed in the 1950s, involving certain geometrical simplifications. However, numerical models of melt polymeric flow in extruders have proven to be crucial for optimizing screw design and predicting process characteristics. The state-of-the-art CFD models for single and twin-screw extruders design address the impact of geometry (type of mixing elements and geometrical simplifications of CFD geometries), pressure and temperature gradients, and quantification of mixing. Despite the extensive work conducted, modeling reactive extrusion using CFD remains challenging due to the intricate interplay of mixing, heat transfer, chemical reactions, and non-Newtonian fluid behavior under high shear and temperature gradients. These challenges are further intensified by the presence of multiphase flows and the complexity of extruder geometries. Future advancements should enhance simulation accuracy, incorporate multiphase flow models, and utilize real-time sensor data for adaptive modeling approaches.pt_PT
dc.description.sponsorshipThis work was supported by BioShoes4All (PRR–000011), supported by PRR—Plano de Recuperação e Resiliência—Bioeconomia. This research was also supported by national funds through FCT/MCTES (PIDDAC): LSRE-LCM-UIDB/50020/2020 (DOI: 10.54499/UIDB/50020/2020) and UIDP/50020/2020 (DOI: 10.54499/UIDP/50020/2020); and ALiCE—LA/P/0045/2020 (DOI: 10.54499/LA/P/0045/2020), CIMO UIDB/00690/2020 (DOI:10.54499/UIDB/00690/2020) and UIDP/00690/2020 (DOI:10.54499/UIDP/00690/2020); SusTEC LA/P/0007/2020 (DOI:10.54499/LA/ P/0007/2020). Elham Delvar acknowledges her PhD scholarship supported by Fundação para a Ciência e Tecnologia (FCT) (2023.01245.BD). Margarida S.C.A. Brito acknowledges her contract (2023.06416.CEECIND) supported by the FCT Individual Call to Scientific Employment Stimulus— 6th Edition.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationDelvar, Elham; Oliveira, Inês; Brito, Margarida S. C. A.; Silva, Cláudia G.; Santamaria-Echart, Arantzazu; Barreiro, Maria-Filomena; Santos, Ricardo J. (2025). Literature Review on Single and Twin-Screw Extruders Design for Polymerization Using CFD Simulation. Fluids. ISSN 2311-5521. 10:1, p. 1-30pt_PT
dc.identifier.doi10.3390/fluids10010009pt_PT
dc.identifier.issn2311-5521
dc.identifier.urihttp://hdl.handle.net/10198/31138
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
dc.relationLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
dc.relationALICE - Associate Laboratory in Chemical Engineering
dc.relationMountain Research Center
dc.relationMountain Research Center
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
dc.relationRheokinematic formulation and process design of biomaterials for footwear
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectReactive extrusion processpt_PT
dc.subjectCFD simulationpt_PT
dc.subjectPolymerizationpt_PT
dc.subjectExtruder designingpt_PT
dc.titleLiterature Review on Single and Twin-Screw Extruders Design for Polymerization Using CFD Simulationpt_PT
dc.typejournal article
dspace.entity.typePublication
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oaire.awardNumberLA/P/0007/2020
oaire.awardNumber2023.01245.BD
oaire.awardTitleLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
oaire.awardTitleLaboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials
oaire.awardTitleALICE - Associate Laboratory in Chemical Engineering
oaire.awardTitleMountain Research Center
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oaire.awardTitleRheokinematic formulation and process design of biomaterials for footwear
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oaire.citation.endPage30pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleFluidspt_PT
oaire.citation.volume10pt_PT
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