Modelling squeeze flow of viscous polymer melts

Paper


Shelley, Tristan, Liu, Xiaolin, Viedt, Martin, Heitzmann, Michael and Paton, Rowan. 2014. "Modelling squeeze flow of viscous polymer melts." Oñate, E., Oliver, J. and Huerta, A. (ed.) 11th World Congress on Computational Mechanics (WCCM XI), 5th European Conference on Computational Mechanics (ECCM V), 6th European Conference on Computational Fluid Dynamics (ECFD VI). Barcelona, Spain 20 - 25 Jul 2014
Paper/Presentation Title

Modelling squeeze flow of viscous polymer melts

Presentation TypePaper
AuthorsShelley, Tristan (Author), Liu, Xiaolin (Author), Viedt, Martin (Author), Heitzmann, Michael (Author) and Paton, Rowan (Other)
EditorsOñate, E., Oliver, J. and Huerta, A.
Journal or Proceedings Title11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014
Number of Pages12
Year2014
Web Address (URL) of Paperhttps://www.scribd.com/document/335694722/Proceedings-Wccm-2014
Conference/Event11th World Congress on Computational Mechanics (WCCM XI), 5th European Conference on Computational Mechanics (ECCM V), 6th European Conference on Computational Fluid Dynamics (ECFD VI)
Event Details
11th World Congress on Computational Mechanics (WCCM XI), 5th European Conference on Computational Mechanics (ECCM V), 6th European Conference on Computational Fluid Dynamics (ECFD VI)
Event Date
20 to end of 25 Jul 2014
Event Location
Barcelona, Spain
Abstract

In the present work, squeeze flow between rigid platens of viscous polymer melts is investigated through two-dimensional finite element simulations using MSC Mentat/MSC Marc. The polymer under investigation is a thermoplastic processed above its melt temperature. The aim of the present work is to develop and validate a finite element modelling framework capable of simulating squeeze flow for a range of geometries and processing parameters. The models will be used to analyse the thickness evolution of the polymer film over time, as well as the shape and volume of the spew fillet; the simulation framework is to be validated using analytical solutions. Initial validations resulted in an average difference of 1% between the analytical and FEA solutions for final thickness of the weld polymer, with a maximum difference of 3.47%. The intention is to extend the simulations to be capable of representing non-Newtonian viscosities in the fluid model due to variations in the processing temperature.

KeywordsSqueeze Flow, Finite Element Analysis, Thermoplastics, Welding
ANZSRC Field of Research 2020400102. Aerospace structures
401602. Composite and hybrid materials
401706. Numerical modelling and mechanical characterisation
Public Notes

Files associated with this item cannot be displayed due to copyright restrictions.

Byline AffiliationsUniversity of Queensland
Cooperative Research Centre for Advanced Composite Structures, Australia
Institution of OriginUniversity of Southern Queensland
Permalink -

https://research.usq.edu.au/item/q5x7w/modelling-squeeze-flow-of-viscous-polymer-melts

  • 154
    total views
  • 11
    total downloads
  • 1
    views this month
  • 0
    downloads this month

Export as

Related outputs

Effects of through-thickness dielectric sensor on carbon fibre epoxy cure monitoring
Hall, Molly, Zeng, Xuesen, Shelley, Tristan and Schubel, Peter. 2024. "Effects of through-thickness dielectric sensor on carbon fibre epoxy cure monitoring." Composites Part A: Applied Science and Manufacturing. 182. https://doi.org/10.1016/j.compositesa.2024.108168
Application of waste glass powder in cemenitious grouts
Entezam, Alireza, Nourizadeh, Hadi, Mirzaghorbanali, Ali, Burey, Polly, Shelley, Tristan and Aziz, Naj. 2024. "Application of waste glass powder in cemenitious grouts." Aziz, N. and Mirzaghorbanali, A. (ed.) 2024 Resource Operators Conference (ROC2024). Wollongong, Australia 13 - 16 Feb 2024 Australia. University of Wollongong.
Stochastic modelling of out-of-autoclave epoxy composite cure cycles under uncertainty
Hall, Molly, Zeng, Xuesen, Shelley, Tristan and Schubel, Peter. 2024. "Stochastic modelling of out-of-autoclave epoxy composite cure cycles under uncertainty." Composites Part A: Applied Science and Manufacturing. 180. https://doi.org/10.1016/j.compositesa.2024.108110
Formation of non-uniform fibre distribution and its effect on the flexural performance of pultruded GFRP box beams
Qi, Songming, Alajarmeh, Omar, Alhawamdeh, Mohammad, Shelley, Tristan, Schubel, Peter, Rendle-Short, Kendric and Zeng, Xuesen. 2024. "Formation of non-uniform fibre distribution and its effect on the flexural performance of pultruded GFRP box beams." Composite Structures. 327. https://doi.org/10.1016/j.compstruct.2023.117695
Circular economy barriers in Australia: How to translate theory into practice?
Feldman, Jessica, Seligmann, Hannah, King, Sarah, Flynn, Matthew, Shelley, Tristan, Helwig, Andreas and Burey, Paulomi (Polly). 2024. "Circular economy barriers in Australia: How to translate theory into practice?" Sustainable Production and Consumption. 45, pp. 582-597. https://doi.org/10.1016/j.spc.2024.02.001
Exploring the Epitaxial Growth Kinetics and Anomalous Hall Effect in Magnetic Topological Insulator MnBi2Te4 Films
Luo, Jiangfan, Tong, Qiwei, Jiang, Zhicheng, Bai, Hui, Wu, Jinsong, Liu, Xiaolin, Xie, Sen, Ge, Haoran, Zhao, Yan, Liu, Yong, Hong, Min, Shen, Dawei, Zhang, Qingjie, Liu, Wei and Tang, Xinfeng. 2023. "Exploring the Epitaxial Growth Kinetics and Anomalous Hall Effect in Magnetic Topological Insulator MnBi2Te4 Films." ACS Nano. 17 (19), pp. 19022-19032. https://doi.org/10.1021/acsnano.3c04626
Dielectric parameter independent curing analysis of out-of-autoclave carbon fibre/epoxy composites
Hall, Molly, Zeng, Xuesen, Shelley, Tristan and Schubel, Peter. 2023. "Dielectric parameter independent curing analysis of out-of-autoclave carbon fibre/epoxy composites." Composites Part A: Applied Science and Manufacturing. 175. https://doi.org/10.1016/j.compositesa.2023.107755
Characterisation of Curing of Vinyl Ester Resin in an Industrial Pultrusion Process: Influence of Die Temperature
Chaparala, Sai Ajay Chandra, Alajarmeh, Omar, Shelley, Tristan, Zeng, Xuesen, Rendle-Short, Kendric, Voice, Dean and Schubel, Peter. 2023. "Characterisation of Curing of Vinyl Ester Resin in an Industrial Pultrusion Process: Influence of Die Temperature." Polymers. 15 (18). https://doi.org/10.3390/polym15183808
Formation of non-uniform fibre distributions in winding-pultrusion process and its effect on axial compressive properties of hollow GFRP profiles
Qi, Songming, Alajarmeh, Omar, Shelley, Tristan, Schubel, Peter, Rendle-Short, Kendric and Zeng, Xuesen. 2023. "Formation of non-uniform fibre distributions in winding-pultrusion process and its effect on axial compressive properties of hollow GFRP profiles ." Composites Part A: Applied Science and Manufacturing. 173. https://doi.org/10.1016/j.compositesa.2023.107659
Construction and Deconstruction: Materials and substances from 'waste'
Burey, Paulomi, Feldman, Jessica, Seligmann, Hannah, Song, Eric, Flynn, Matthew, Helwig, Andreas, Gharineiat, Zahra, Seneviratne, Dinuki, Whiteside, Eliza, Shelley, Tristan, Priesler, Nils, Manalo, Allan, Mirzaghorbanali, Ali, Nourizadeh, Hadi, Roberts, Michae, Nicol, Rose, Redmond, Petrea, Lynch, Mark, Dearnaley, John, ..., Germon, Geoff. 2023. "Construction and Deconstruction: Materials and substances from 'waste'." Chemistry in Australia. (June-August 2023), pp. 16-21.
Fibre waviness characterisation and modelling by Filtered Canny Misalignment Analysis (FCMA)
Alajarmeh, Omar, Qi, Songming, Shelley, Tristan, Schubel, Peter, Rendle-Short, Kendric and Zeng, Xuesen. 2023. "Fibre waviness characterisation and modelling by Filtered Canny Misalignment Analysis (FCMA)." Composite Structures. 307. https://doi.org/10.1016/j.compstruct.2023.116666
Design optimisation of hollow box pultruded FRP profiles using mixed integer constrained Genetic algorithm
Alhawamdeh, Mohammad, Alajarmeh, Omar, Aravinthan, Thiru, Shelley, Tristan, Schubel, Peter, Mohammed, Ali and Zeng, Xuesen. 2022. "Design optimisation of hollow box pultruded FRP profiles using mixed integer constrained Genetic algorithm." Composite Structures. 302, pp. 1-21. https://doi.org/10.1016/j.compstruct.2022.116247
In situ Thermoset Cure Sensing: A Review of Correlation Methods
Hall, Molly, Zeng, Xuesen, Shelley, Tristan and Schubel, Peter. 2022. "In situ Thermoset Cure Sensing: A Review of Correlation Methods." Polymers. 14 (15), pp. 1-29. https://doi.org/10.3390/polym14152978
Influence of post-processing on the compressive behaviour of full-scale pultruded FRP columns: Holes and inserts
Alajarmeh, Omar, Alhawamdeh, Mohammad, Shelley, Tristan, Mohammed, Ali, Nicol, Lachlan, Schubel, Peter and Zeng, Xuesen. 2022. "Influence of post-processing on the compressive behaviour of full-scale pultruded FRP columns: Holes and inserts." Engineering Structures. 266, pp. 1-16. https://doi.org/10.1016/j.engstruct.2022.114547
Review on Local Buckling of Hollow Box FRP Profiles in Civil Structural Applications
Alhawamdeh, Mohammad, Alajarmeh, Omar, Aravinthan, Thiru, Shelley, Tristan, Schubel, Peter, Mohammed, Ali and Zeng, Xuesen. 2021. "Review on Local Buckling of Hollow Box FRP Profiles in Civil Structural Applications." Polymers. 13 (23), pp. 1-27. https://doi.org/10.3390/polym13234159
Analysis on heat characteristics for summer maize cropping in a semi-arid region
Wang, Zhiwei, Sun, Weiwei, Liu, Xiaoli, Li, Yangyang, Collins, Brian, Ullah, Najeeb and Song, Youhong. 2022. "Analysis on heat characteristics for summer maize cropping in a semi-arid region." Agronomy. 12 (6). https://doi.org/10.3390/agronomy12061435
Understanding joint formation in thermoset composite welding (TCW) joints
Shelley, Tristan James. 2015. Understanding joint formation in thermoset composite welding (TCW) joints. PhD Thesis Doctor of Philosophy. University of Queensland. https://doi.org/10.14264/uql.2015.953
Modelling flexural performance of hollow pultruded FRP profiles
Alhawamdeh, Mohammad, Alajarmeh, Omar, Aravinthan, Thiru, Shelley, Tristan, Schubel, Peter, Mohammad, Ali and Zeng, Xuesen. 2021. "Modelling flexural performance of hollow pultruded FRP profiles." Composite Structures. 276. https://doi.org/10.1016/j.compstruct.2021.114553
Modelling hollow pultruded FRP profiles under axial compression: Local buckling and progressive failure
Alhawamdeh, Mohammad, Alajarmeh, Omar, Aravinthan, Thiru, Shelley, Tristan, Schubel, Peter, Kemp, Michael and Zeng, Xuesen. 2021. "Modelling hollow pultruded FRP profiles under axial compression: Local buckling and progressive failure." Composite Structures. 262, pp. 1-14. https://doi.org/10.1016/j.compstruct.2021.113650
Compressive behaviour of hollow box pultruded FRP columns with continuous-wound fibres
Alajarmeh, Omar, Zeng, Xuesen, Aravinthan, Thiru, Shelley, Tristan, Alhawamdeh, Mohammad, Mohammed, Ali, Nicol, Lachlan, Vedernikov, Alexander, Safonov, Alexander and Schubel, Peter. 2021. "Compressive behaviour of hollow box pultruded FRP columns with continuous-wound fibres." Thin-Walled Structures. 168. https://doi.org/10.1016/j.tws.2021.108300
A study on rapid forming of aerospace stiffeners
Shelley, Tristan J,, Dickinson, Calum P. M., Tew, Hannah and Scaife, Richard J.. 2018. "A study on rapid forming of aerospace stiffeners." SAMPE Europe - Conference Southamphon 2018. Southampton, United Kingdom 11 - 13 Sep 2018 United Kingdom.
CRC-P Next Generation Pultrusion Processes
Schubel, Peter, Zeng, Xuesen, Shelley, Tristan and Alajarmeh, Omar. 2019. CRC-P Next Generation Pultrusion Processes. Toowoomba. University of Southern Queensland. https://doi.org/10.26192/3a7c-va16
Fire performance of basalt fibre composites under tensile loading
Feih, S., Bhat, T., Ab Raham, A., Chevali, V., Liu, X. and Mouritz, A. P.. 2014. "Fire performance of basalt fibre composites under tensile loading." 16th European Conference on Composite Materials, ECCM 2014. Seville, Spain 22 - 26 Jun 2014 Europe.
Application of wavelet parameters for impact damage detection in plates
Shelley, T. J. and Liew, C. K.. 2013. "Application of wavelet parameters for impact damage detection in plates." Key Engineering Materials. 558, pp. 12-24. https://doi.org/10.4028/www.scientific.net/KEM.558.12