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author = "Carneiro, O. S."
<< < 1 2

Found 14 documents, displaying page 4 of 2

Incorporating tool deformation in the design of extrusion dies for complex hollow profiles

Author(s) : Moosavi, M. R. , Gaspar-Cunha, A. , Carneiro, O. S. , Nóbrega, J. M.
Description : The potential of OpenFOAM to design extrusion dies, incorporating the Fluid Structure Interaction (FSI) , Fundação para a Ciência e a Tecnologia (FCT) - FCOMP-01-0124-FEDER-015126 (Refª. FCT PTDC/EMEMFE/ 113988/2009), FCOMP-01-0124-FEDER-010190 (Refª. FCT PTDC/EME-FME/102729/2008) and PEst-C/CTM/LA0025...
Repository : RepositóriUM - University of Minho Institutional Repository
Language(s) : English

Characterization of the heat transfer coefficient in thermoplastic profile extrusion

Author(s) : Ribau, A. M. , Silva, Carolina , Mota, Armando R. , Nóbrega, J. M. , Carneiro, O. S.
Description : The main objective of this work is to design a prototype system that will enable the determination of realistic values for h at the interface polymer-calibrator in real and varied extrusion conditions. The data obtained will allow improving the accuracy of the numerical codes that are being develope...
Repository : RepositóriUM - University of Minho Institutional Repository
Language(s) : English

Electroactive tape extrusion : influence of processing conditions on the β-phase content of PVDF samples

Author(s) : Martins, R. S. , Silva, Marco Aurélio Pinto , Carneiro, O. S. , Rocha, J. G. , Nóbrega, J. M. , Carvalho, Helder , Lanceros-Méndez, S.
Description : Poly(vinylidene fluoride), PVDF, in its polar β-phase, is known to possess strong piezoelectric properties, among polymers. The α phase of PVDF is the most stable phase when the polymer crystallizes from the melt. In this way, the electroactive phase of the material is commonly obtained by inducing...
Repository : RepositóriUM - University of Minho Institutional Repository
Language(s) : English

Influence of processing conditions on the b-Phase content of PVDF samples produced by tape extrusion

Author(s) : Martins, R. S. , Carneiro, O. S. , Lanceros-Méndez, S. , Nóbrega, J. M. , Carvalho, Helder , Rocha, J. G. , Silva, M. P.
Description : This research team has been working during the last couple of years on the development of industrial scalable technologies, based on the extrusion processing technique, for the prodution of piezoeletric products. This specific work comprises a study on the effect of tape extrusion processing conditi...
Repository : RepositóriUM - University of Minho Institutional Repository
Language(s) : English
<< < 1 2

Found 14 documents, displaying page 4 of 2