Gaspar-Cunha, A.; Covas, J. A.
– RPSGAe - Reduced Pareto Set Genetic Algorithm : application to polymer extrusion
, 2004
Conference paper
Pontes, A. J.; Ferreira, E.C.; Pouzada, A. S.
– The effect of temperature and surface roughness on coefficient of friction between thermoplastics and molding surfaces
, 2004
Conference paper
2003
Barroso, Vitor C.; Ribeiro, Sandra P.; Maia, João Manuel Luís Lopes
– Unusual 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, Ricardo
– Generation 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
Martins, J. A.; Zhang, W.; Carvalho, V.; Brito, A. M.; Soares, F. O.
– Evaluation of the sample temperature increase during the quiescent and shear-induced isothermal crystallization of polyethylene
, 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, Marnix
– Interfacial 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, Ricardo
– Crack 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
Maia, J. M.; Carneiro, O. S.; Machado, A. V.; Covas, J. A.
– On-Line rheometry for twin-screw extrusion (along the extruder) and its applications
, 2002
Article
Oliveira, M. J.; Bernardo, C. A.; Hemsley, D. A.
– The Effect of Flame Retardants on the Hot-Plate Welding of Talc-Filled Polypropylene
, 2002
Article
Denchev, Z.; Ezquerra, T. A.; Nogales, A.; Sics, I.; Álvarez, C.; Broza, G.; Schulte, K.
– Relaxation Behavior of Poly(ethylene terephthalate)/Poly(ethylene naphthalene 2,6-dicarboxylate) Blends Prepared by Cryogenic Blending
, 2002
Article
Mano, J. F.
– The viscoelastic properties of cork
, 2002
Article
Pontes, A. J.; Brito, A. M.; Pouzada, A. S.
– Assessment of the Ejection Force in Tubular Injection Moldings
, 2002
Article
Alves, N. M.; Lanceros-Méndez, S.; Mano, J. F.; Gómez Ribelles, J. L.
– The dynamics of the glass transition in a semicrystalline PET studied by mechanical and dielectric spectroscopic methods
, 2002
Article
Covas, J. A.; Carneiro, O. S.; Maia, J. M.; Filipe, Susana A.; Machado, A. V.
– Evolution of chemistry, morphology and rheology of various polymer systems along a twin-screw extruder
, 2002-12
Article
Carneiro, O. S.; Poulesquen, A.; Covas, J. A.; Vergnes, B.
– Visualisation and Analysis of the Flow along the Kneading Block of a Twin-screw Extruder
, 2002
Article
Alves, N. M.; Mano, J. F.; Balaguer, E.; Meseguer-Dueñas, J. M.; Gómez Ribelles, J. L.
– Glass transition and structural relaxation in semi-crystalline poly(ethylene terephthalate): a DSC study
, 2002
Article
Duarte, F. M.; Covas, J. A.
– IR sheet heating in roll fed thermoforming: Part 1 - Solving direct and inverse heating problems
, 2002
Article
Mano, J. F.; Denchev, Z.
– Miscibility of a PET/PEN blend studied by dynamic mechanical analysis
, 2002
Article
Viana, J. C.; Cunha, A. M.
– The Impact Behavior of Weld-Lines in Injection Molding
, 2002
Article
Nunes, J. P.; Pouzada, A. S.; Bernardo, C. A.
– The use of a three-point support flexural test to predict the stiffness of anisotropic composite plates in bending
, 2002
Article
Alves, N. M.; Mano, J. F.; Gómez Ribelles, J. L.
– Molecular mobility in polymers studied with thermally stimulated recovery : I. experimental procedures and data treatment
, 2002
Article
Evstatiev, M.; Fakirov, Stoyko; Krasteva, B.; Friedrich, K.; Covas, J. A.; Cunha, A. M.
– Recycling of Poly(ethylene terephthalate) as Polymer-Polymer Composites
, 2002
Article
Martins, J. A.; Pinto, J. J. C. Cruz
– Evaluation of the instantaneous nucleation density in the isothermal crystallization of polymers
, 2002
Article
Barroso, V. C.; Maia, J. M.
– Evaluation by means of stress relaxation (after a step strain) experiments of the viscoelastic behavior of polymer melts in uniaxial extension
, 2002
Article
Pontes, A. J.
– Shrinkage and ejection forces in injection moulded products
, 2002
PhD Theses
Martins, Manuel Rodrigues; Covas, J. A.
– Polymer Melt Flow Through Channels With Vibrating Walls
, 2002
Conference paper
Lanceros-Méndez, S.; Moreira, M. V.; Mano, J. F.; Schmidt, V. H.; Bohannan, G.
– Dielectric behavior in an oriented β-PVDF film and chain reorientation upon transverse mechanical deformation
, 2002