publicações selecionadas
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artigo académico
- Computer aided design of extrusion dies for complex geometry profiles. Key Engineering Materials. 2013
- Effect of polymer melt wall slip on the flow balance of profile extrusion dies. AIP Conference Proceedings. 2013
- Modeling the calibration/cooling stage of complex thermoplastic profiles. Key Engineering Materials. 2013
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artigo de conferência
- 3D printing of polypropylene using the fused filament fabrication technique. AIP Conference Proceedings. 2017
- Computer aided die design: A new open-source methodology. AIP Conference Proceedings. 2017
- Development and experimental assessment of a numerical modelling code to aid the design of profile extrusion cooling tools. AIP Conference Proceedings. 2017
- Development of a new 3D OpenFOAM® solver to model the cooling stage in profile extrusion. AIP Conference Proceedings. 2016
- Weld lines in extrusion: Understanding the role of the flow conditions. AIP Conference Proceedings. 2015
- Profile extrusion calibration: charaterization of the contact resistance at the polymer-calibrator interface 2012
- Computer aided design of extruded profile forming tools 2012
- Incorporating tool deformation in the design of extrusion dies for complex hollow profiles 2012
- Flow balancing in extrusion dies for complex geometry profiles 2012
- On the effect of the wall slip boundary conditon 2011
- Electroactive tape extrusion : influence of processing conditions on the β-phase content of PVDF samples 2011
- Correlations between processing conditions, structure and properties of bi-oriented blown films 2011
- Preparation and Properties of Novel In-situ Composite Materials Based on Polyethylene-Polyamide Oriented Blends. Key Engineering Materials. 2008
- Design and optimisation of a blow moulded container. Key Engineering Materials. 2008
- Dispersion of carbon nanotubes in polycarbonate and its effect on the composite properties. Key Engineering Materials. 2006
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artigo de revista
- On the Reuse of SLS Polyamide 12 Powder. Materials. 2022
- Active Flexible Films for Food Packaging: A Review. E-Polymers. 2022
- Profile extrusion die design: A comparative study between elastic and inelastic fluids. Polymer Engineering and Science. 2022
- Using Computational Modelling to Study Extensional Rheometry Tests for Inelastic Fluids. Fluids. 2021
- Shape memory polymers as actuators: Characterization of the relevant parameters under constrained recovery. Polymer Engineering and Science. 2021
- An Effective Interface Tracking Method for Simulating the Extrudate Swell Phenomenon. E-Polymers. 2021
- Towards Customized Footwear with Improved Comfort. Materials. 2021
- Profile Extrusion: Experimental Assessment of a Numerical Code to Model the Temperature Evolution in the Cooling/Calibration Stage. Polymer Engineering and Science. 2019
- A coupled finite volume flow solver for the solution of incompressible viscoelastic flows. Journal of Non-Newtonian Fluid Mechanics. 2019
- A study on extruded filament bonding in fused filament fabrication. Rapid Prototyping Journal. 2019
- Fully-resolved simulations of particle-laden viscoelastic fluids using an immersed boundary method. Journal of Non-Newtonian Fluid Mechanics. 2019
- Implementation of partial slip boundary conditions in an open-source finite-volume-based computational library. Journal of Polymer Engineering. 2019
- Interface geometries in 3D multi-material prints by fused filament fabrication. Rapid Prototyping Journal. 2019
- A numerical and experimental study on weld lines formation and strength in extrusion. Polymer Engineering and Science. 2018
- An open-source framework for the computer aided design of complex profile extrusion dies. International Polymer Processing. 2018
- Guidelines for balancing the flow in extrusion dies: The influence of the material rheology. Journal of Polymer Engineering. 2018
- Multi-material 3D printing: the relevance of materials affinity on the boundary interface performance. Additive Manufacturing. 2018
- A new energy conservation scheme for the numeric study of the heat transfer in profile extrusion calibration. Heat and Mass Transfer. 2017
- Design guidelines to balance the flow distribution in complex profile extrusion dies. International Polymer Processing. 2017
- On the use of high viscosity polymers in the fused filament fabrication process. Rapid Prototyping Journal. 2017
- Development and validation of a model for the temperature distribution in the extrusion calibration stage. Applied Thermal Engineering. 2016
- A novel heat transfer coefficient identification methodology for the profile extrusion calibration stage. Applied Thermal Engineering. 2016
- Prototype system to study the effect of weld lines on the performance of extruded profiles. International Polymer Processing. 2016
- Design and optimization of an extrusion die for the production of wood-plastic composite profiles. Polymer Engineering and Science. 2015
- Fused deposition modeling with polypropylene. Materials & Design. 2015
- Using the GPU to design complex profile extrusion dies. International Polymer Processing. 2015
- Numerical and experimental investigations of three-dimensional container filling with Newtonian viscous fluids. Computers & Fluids. 2014
- Slip flows of Newtonian and viscoelastic fluids in a 4:1 contraction. Journal of Non-Newtonian Fluid Mechanics. 2014
- Design of complex profile extrusion dies through numerical modeling. Journal of Non-Newtonian Fluid Mechanics. 2013
- Prototype and methodology for the characterization of the polymer-calibrator interface heat transfer coefficient. Materials Letters. 2013
- Bi-axially Oriented Blown Film Technology. International Polymer Processing. 2012
- Laboratory modular instrumented single screw extruder for optimisation of polymer processing. Plastics Rubber and Composites Processing and Applications. 2012
- The effect of processing conditions on the characteristics of electrically conductive thermoplastic composites. Journal of Thermoplastic Composite Materials. 2012
- Direct fibre simulation of carbon nanofibres suspensions in a Newtonian fluid under simple shear. Acta Biomaterialia. 2010
- Preparation, structural development, and mechanical properties of microfibrillar composite materials based on polyethylene/polyamide 6 oriented blends. Journal of Applied Polymer Science. 2010
- Small-scale production of co-extruded biaxially oriented blown film. Materials Letters. 2008
- Design of calibrators for profile extrusion - Optimizing multi-step systems. International Polymer Processing. 2008
- Effect of pinch-off welding on quality of food packaging bottle. Plastics Rubber and Composites Processing and Applications. 2007
- Conductive long fibre reinforced thermoplastics by using carbon nanofibres. Plastics Rubber and Composites Processing and Applications. 2006
- Study on processing-microstructure properties relationships of extruded profiles. Plastics Rubber and Composites Processing and Applications. 2006
- Tailored shear extrusion of carbon nanofibre/polyamide composites and its effect on electrical percolation threshold. Plastics Rubber and Composites Processing and Applications. 2006
- Continuous Production of Polycarbonate-Carbon Nanotube Composites. Journal of Polymer Engineering. 2005
- Online monitoring techniques for studying evolution of physical, rheological and chemical effects along the extruder. Plastics Rubber and Composites Processing and Applications. 2004
- Recent developments in automatic die design for profile extrusion. Plastics Rubber and Composites Processing and Applications. 2004
- Flow balancing in extrusion dies for thermoplastic profiles Part II: Influence of the design strategy. International Polymer Processing. 2003
- Flow balancing in extrusion dies for thermoplastic profiles: Part I: Automatic design. International Polymer Processing. 2003
- Evolution of Chemistry, Morphology and Rheology of Various Polymer Systems along a Twin-Screw Extruder. The Canadian Journal of Chemical Engineering. 2002
- Visualisation and Analysis of the Flow along the Kneading Block of a Twin-screw Extruder. International Polymer Processing. 2002
- On-Line rheometry for twin-screw extrusion (along the extruder) and its applications. Applied Rheology. 2002
- Computer aided rheological design of extrusion dies for profiles. Journal of Materials Processing Technology. 2001
- Rheological behavior of (short) carbon fiber/thermoplastic composites. Part I: The influence of fiber type, processing conditions and level of incorporation. E-Polymers. 2000
- Rheological behavior of (short) carbon fiber/thermoplastic composites. Part II: The influence of matrix type. E-Polymers. 2000
- Production and Characterization of Innovative Carbon Fiber-Polycarbonate Composites. E-Polymers. 1998
- Production and assessment of polycarbonate composites reinforced with vapour-grown carbon fibres. Composites Science and Technology. 1998
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capítulo de livro
- Differential Heating as a Strategy for Controlling the Flow Distribution in Profile Extrusion Dies 2019
- Main issues in the design of extrusion forming tools 2012
- Profile forming tools 2012
- Automatic design of extrusion dies and calibration/cooling systems 2011
- Automatic design in profile extrusion: flow balance and cooling 2007
- CAE aplicado ao projecto de cabeças de extrusão 2005
- CAE aplicado ao projecto de sistemas de calibração/arrefecimento para perfis 2005
- Linha de extrusão laboratorial para a produção de filme tubular biorientado 2005
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documento
- On the simulation of the Newtonian fluid Extrudate Swell using a moving mesh finite volume interface tracking method 2021
- Validation of a moving mesh finite volume interface tracking method through the numerical simulation of the Newtonian extrudate swell 2021
- A fully-resolved immersed boundary numerical method to simulate particle-laden viscoelastic flows 2019
- Development of a two-way coupled fully resolved immersed boundary method numerical code for particle laden viscoelastic flows 2019
- Experimental assessment of a numerical modelling code developed for the profile extrusion cooling stage 2019
- Development of a new 3D OpenFOAM® solver to model the cooling stage in profile extrusion 2016
- Using OpenFOAM to aid the design of complex profile extrusion dies 2015
- Characterization of the heat transfer coefficient in thermoplastic profile extrusion 2012
- Flow balancing in complex geometry profiles extrusion dies 2012
- Influence of processing conditions on the β-Phase content of PVDF samples produced by tape extrusion 2012
- Modelling the extrusion cooling/calibration stage for complex thermoplastic profiles 2012
- Numerical modelling code based on the finite volume method in unstructured grids 2012
- On the performance of profile extrusion dies 2012
- Bubble stability in bi-oriented blown film technology 2011
- Development of numerical tools to aid the design of complex geometry profile extrusion dies 2011
- Projecto assistido por computador no apoio à concepção de ferramentas de extrusão 2011
- A modelação numérica no apoio ao projecto de ferramentas de extrusão de perfis termoplásticos 2011
- Numerical issues in the implementation of slip boundary conditions 2011
- Solving the navier stokes equations in unstructured collocated meshes 2011
- The effect of wall slip on the flow oof newtonian and viscoelastic materials in plannar contractions 2011
- A numerical and experimental study of the jet buckling phenonenon 2011
- Computer aided design of extrusion dies for complex geometry profiles 2011
- Optimcool : optimization of the cooling/calibration of complex thermoplastic profiles during extrusion 2011
- The performance of extrusion dies : the effect of machinning innacuracies, flow rate and melt rheology 2011
- Wall slip effects in planar contraction channel flow of newtonian and sPTT fluids 2011
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poster de conferência
- Assessing the free surface tracking approach to simulate extrudate swell 2020
- On the design of co-extrusion dies for polymeric multilayer products 2020
- Using computational modelling to improve the insight regarding multi-layer polymer flows in co-extrusion 2019
- Computer aided design of extrusion forming tools complex geometry profiles 2011