Publications

2005

Costa, H. J.; Neiva, J. M.; Cunha, E. M.; Simões, J. F.; Carneiro, O. S.; Covas, J. A.Linha de extrusão laboratorial para a produção de filme tubular biorientado , 2005
Book Chapters

Hattum, F. W. J. van; Leer, C.; Gaspar-Cunha, A.; Bernardo, C. A.Aplicação de uma metodologia de optimização na extrusão de compósitos termoplásticos com nanofibras de carbono , 2005
Book Chapters

Gaspar-Cunha, A.; Covas, J. A.; Pereira, J.; Cerqueira, M. F.; Marreiros, Filipe; Pereira, Pedroe-xtruder.net: concepção e desenvolvimento de um sistema automático de modelação e optimização de extrusoras , 2005
Book Chapters

Nunes, J. P.; Hattum, F. W. J. van; Bernardo, C. A.; Brito, A. M.; Pouzada, A. S.; Silva, J. F.; Marques, A. T.Production of thermoplastic towpregs and towpreg-based composites , 2005
Book Chapters

Gaspar-Cunha, A.; Covas, J. A.; Machado, B.Extrusoras de laboratório para actividades de I&D , 2005
Book Chapters

Carneiro, O. S.; Nóbrega, J. M.CAE aplicado ao projecto de cabeças de extrusão , 2005
Book Chapters

Martinho, P.; Bártolo, P. J.; Queirós, Luís Miguel Pinto de; Pontes, A. J.; Pouzada, A. S.Hybrid moulds : the use of combined techniques for the rapid manufacturing of injection moulds , 2005
Conference paper

Pontes, A. J.; Gago, P. T.; Bártolo, P. J.; Soares, R.; Pouzada, A. S.Hibridmolde: a project towards the new mould generation , 2005
Other

Montes-Morán, M. A.; Hattum, F. W. J. van; Nunes, J. P.; Martínez-Alonso, A.; Tascón, J. M. D.; Bernardo, C. A.A study of the effect of plasma treatment on the interfacial properties of carbon fibre–thermoplastic composites , 2005
Letter to editor

2004

Paiva, M. C.; Zhou, B.; Fernando, K. A. S.; Lin, Y.; Kennedy, J. M.; Sun, Y. P.Mechanical and morphological characterization of polymer–carbon nanocomposites from functionalized carbon nanotubes , 2004-08-14
Article

Botelho, Gabriela; Gijsman, P.; Machado, A. V.; Queirós, ArleteLaurolactam as a stabilizer against the thermo-oxidative degradation of poly(ether-ester) , 2004-09
Article

Carneiro, O. S.; Nóbrega, J. M.Recent developments in automatic die design for profile extrusion , 2004-11
Article

Pontes, A. J.; Pouzada, A. S.Ejection force in tubular injection moldings. Part I : effect of processing conditions , 2004-05
Article

Machado, A. V.; Covas, J. A.; Van Duin, M.A study of grafting reactions during processing of polyolefins , 2004
Article

Machado, A. V.; Maia, J. M.; Canevarolo, S. V.; Covas, J. A.Evolution of peroxide-induced thermomechanical degradation of polypropylene along the extruder , 2004
Article

Covas, J. A.; Carneiro, O. S.; Costa, P.; Machado, A. V.; Maia, J. M.Online monitoring techniques for studying evolution of physical, rheological and chemical effects along the extruder , 2004
Article

Gaspar-Cunha, A.; Covas, J. A.The use of evolutionary algorithms to solve practical problems in polymer extrusion , 2004
Book Chapters

Marques, A. P.Biofunctionality and immunocompatibility of starch-based biomaterials , 2004
PhD Theses

Pontes, A. J.; Brito, A. M.; Pouzada, A. S.Effect of melt viscosity on the ejection force in injection moulds , 2004
Conference paper

Machado, A. V.; Gaspar-Cunha, A.; Covas, J. A.Modelling of the grafting of maleic anhydride onto polyethylene in an extruder , 2004
Conference paper

Machado, A. V.; Covas, J. A.Effect of experimental conditions on the grafting of maleic anhydride onto polyethylene in extruders , 2004
Conference paper

Pontes, A. J.; Oliveira, M.; Pouzada, A. S.The effect of holding pressure on the shrinkage and birefringence of injection moulded polypropylene plates , 2004
Conference paper

Gaspar-Cunha, A.; Covas, J. A.RPSGAe - Reduced Pareto Set Genetic Algorithm : application to polymer extrusion , 2004
Conference paper

2003

Barroso, Vitor C.; Ribeiro, Sandra P.; Maia, João Manuel Luís LopesUnusual extensional behavior of a polystyrene/HIPS blend , 2003
Article

Cramez, M. C.; Oliveira, M. J.; Crawford, R. J.Optimization of the rotational moulding process for polyolefins , 2003
Article

Afonso, I. M.; Hes, Lubos; Maia, J. M.; Melo, L. F.Heat transfer and rheology of stirred yoghurt during cooling in plate heat exchangers , 2003
Article

Barroso, V. C.; Ribeiro, Sandra P.; Maia, J. M.Stress relaxation after a step strain in uniaxial extension of polyisobutylene and polyethylene , 2003
Article

Fonseca, S. Cabral; Paiva, M. C.; Nunes, J. P.; Bernardo, C. A.A novel technique for the interfacial characterization of glass fiber-polypropylene systems , 2003-05-07
Article

Paiva, M. C.; Kotasthane, P.; Ogale, A. A.; Edie, D. D.UV stabilization route for melt-processible PAN-based carbon fibers , 2003-01-29
Article

Pontes, A. J.; Neves, N. M.; Pouzada, A. S.The role of the interaction coefficient in the prediction of the fiber orientation in planar injection moldings , 2003
Article

Pontes, A. J.; Araújo, Billy Jácome de; Pouzada, A. S.Development of efficient ejection systems for injection moulds , 2003
Article

Brostow, Witold; Cunha, A. M.; Simões, RicardoGeneration of polymeric structures on a computer , 2003
Article

Carneiro, O. S.; Nóbrega, J. M.; Oliveira, P. J.; Pinho, F. T.Flow balancing in extrusion dies for thermoplastic profiles Part II: Influence of the design strategy , 2003
Article

Duarte, F. M.; Covas, J. A.Infrared sheet heating in roll fed thermoforming: Part 2 - Factors influencing inverse heating solution , 2003
Article

Nunes, J. P.; Silva, J. F.Production of powder coated towpregs and composites , 2003
Article

Nóbrega, J. M.; Carneiro, O. S.; Oliveira, P. J.; Pinho, F. T.Flow balancing in extrusion dies for thermoplastic profiles: Part I: Automatic design , 2003
Article

Van Duin, Martin; Martin, Philippe; Machado, A. V.; Legras, Roger; Van Gurp, MarnixInterfacial chemistry and morphology of blends of polybutyleneterephthalate and epoxide-containing rubber , 2003-10
Conference paper

Godinho, J. S.; Sampaio, M.; Cunha, A. M.Development of 3D porous scaffolds of starch based polymers by conventional injection moulding , 2003
Other

2002

Ezquerra, T. A.; Sics, I.; Nogales, A.; Denchev, Z.; Baltá-Calleja, F. J.Simultaneous crystalline-amorphous phase evolution during crystallization of polymer systems , 2002
Article

Barroso, V. C.; Covas, J. A.; Maia, J. M.Sources of error and other difficulties in extensional rheometry revisited: commenting and complementing a recent paper by T. Schweizer , 2002
Article

Gaspar-Cunha, A.; Poulesquen, A.; Vergnes, B.; Covas, J. A.Optimization of Processing Conditions for Polymer Twin-screw Extrusion , 2002
Article

Cunha, L.; Andritschky, M.; Pischow, K.; Wang, Z.; Zarychta, A.; Miranda, A. S.; Cunha, A. M.Performance of chromium nitride and titanium nitride coatings during plastic injection moulding , 2002
Article

Cramez, M. C.; Oliveira, M. J.; Crawford, R. J.Optimisation of rotational moulding of polyethylene by predicting antioxidant consumption , 2002
Article

Viana, J. C.; Cunha, A. M.; Billon, N.The thermomechanical environment and the microstructure of an injection moulded polypropylene copolymer , 2002
Article

Cuesta Arenas, Juan M.; Mano, J. F.; Gómez Ribelles, J. L.Phase heterogeneity in poly(methyl acrylate)-polystyrene sequential interpenetrating polymer networks studied by thermally stimulated recovery , 2002
Article

Machado, A. V.; Duin, M. van; Covas, J. A.Monitoring the Evolution of the Properties of PA-6/EPM-g-MA Blends in a Twin-Screw Extruder , 2002
Article

Alves, N. M.; Mano, J. F.; Gómez Ribelles, J. L.Molecular mobility in polymers studied with thermally stimulated recovery. II. Study of the glass transition of a semicrystalline PET and comparison with DSC and DMA results , 2002
Article

Godinho, J. S.; Cunha, A. M.; Crawford, R. J.Prediction of mechanical properties of Polyethylene parts produced by different moulding methods , 2002-08
Article

Brostow, Witold; Cunha, A. M.; Quintanilla, John; Simões, RicardoCrack Formation and Propagation in Molecular Dynamics Simulations of Polymer Liquid Crystals , 2002
Article

Alves, N. M.; Mano, J. F.; Gómez Ribelles, J. L.Influence of experimental variables on thermally stimulated recovery results: analysis of simulations and real data on a polymeric system , 2002
Article