Olivier De Almeida

Maître assistant - Ecole Nationale Supérieure des Mines d'Albi-Carmaux (IMT Mines Albi)
Membre du groupe Matériaux et Structures Composites (MSC)
Mimausa, Mines d'Albi-Carmaux, Campus Jarlard
81013 Albi
  olivier.dealmeida@imt-mines-albi.fr
    (recherche)

Production scientifique :
62 contributions trouvées

AnnéeTypeAuteurs et titre du documentLiens
2022 ACL Olivier de Almeida, Lisa Feuillerat, Jean-Charles Fontanier, Fabrice Schmidt. Determination of a degradation-induced limit for the consolidation of CF/PEEK composites using a thermo-kinetic viscosity model Composites Part A: Applied Science and Manufacturing, Elsevier [HAL] / [BIB] / [DOI]
2022 ACL Achraf Belkhiri, Nick Virgilio, Valérie Nassiet, Hélène Welemane, France Chabert, Olivier de Almeida. Tailoring the Hydroxyl Density of Glass Surface for Anionic Ring-Opening Polymerization of Polyamide 6 to Manufacture Thermoplastic Composites Polymers, MDPI, 14(17), p.3663 [HAL] / [BIB] / [DOI]
2021 COM Lisa Feuillerat, Olivier de Almeida, Jean-Charles Fontanier, Fabrice Schmidt. Effect of PEEK degradation on commingled fabrics consolidation ESAFORM 2021 - 24th International Conference on Material Forming, En ligne, BE [HAL] / [BIB] / [DOI]
2021 ACL Feuillerat Lisa, Olivier de Almeida, Fontanier Jean-Charles, Fabrice Schmidt. Effect of poly(ether ether ketone) degradation on commingled fabrics consolidation Composites Part A: Applied Science and Manufacturing, Elsevier, 149, p.1-9/106482 [HAL] / [BIB] / [DOI]
2021 ACL Lisa Feuillerat, Olivier de Almeida, Jean-Charles Fontanier, Carole Aubry, Pascal Rumeau, Fabrice Schmidt. Effect of melt spinning on the integrity of poly(ether ether ketone) for commingled yarn based composite preforms Polymer Degradation and Stability, Elsevier, 191, p.109686 [HAL] / [BIB] / [DOI]
2021 ACL Olivier de Almeida, Lisa Feuillerat, Vivien Nouri, Karim Choquet. Influence of composite preform fabrication on the integrity of poly‐aryl‐ether‐ketone matrices Journal of Applied Polymer Science, Wiley, 138(30), p.1-15/50719 [HAL] / [BIB] / [DOI]
2020 ACL Vivien Nouri, Marigilson Pontes de Siqueira Moura, Bruno Payré, Olivier de Almeida, Christophe Dejugnat, Sophie Franceschi-Messant, Emile Perez. How an organogelator can gelate water: gelation transfer from oil to water induced by a nanoemulsion Soft Matter, Royal Society of Chemistry, p.2371-2378 [HAL] / [BIB] / [DOI]
2020 ACL Saber Chelaghma, Olivier de Almeida, Philippe Marguerès, Jean-Charles Passieux, Jean-Noël Périé, Alain Vinet, Bénédicte Reine. Identification of Isothermal crystallization kinetics of poly(ether-ketone-ketone) based on spherulite growth measurements and enthalpic data Polymer Crystallization, Wiley, 3(4), p.e10141 [HAL] / [BIB] / [DOI]
2019 ACL K.R. Ramakrishnan, Nicolas Le Moigne, Olivier de Almeida, Arnaud Regazzi, S. Corn. Optimized manufacturing of thermoplastic biocomposites by fast induction-heated compression moulding: influence of processing parameters on microstructure development and mechanical behaviour Composites Part A: Applied Science and Manufacturing, Elsevier, 124, p.105493 [HAL] / [BIB] / [DOI]
2019 COM Saber Chelaghma, Olivier de Almeida, Jean-Noël Périé, Philippe Marguerès, Jean-Charles Passieux, Alain Vinet, Bénédicte Reine. Isothermal crystallization modeling of PEKK composite: kinetic and morphology predictions 22nd International Conference on Composite Materials 2019 - ICCM22, Melbourne, AU [HAL] / [BIB]
2019 COM Lisa Feuillerat, Olivier de Almeida, Jean-Charles Fontanier, Fabrice Schmidt. Integrity of PEEK in composite semi-finished products and its impact on impregnation. Intégrité du PEEK dans les semi-produits composites et son impact sur l'imprégnation JNC 21 : Journées Nationales sur les Composites 2019, 10 p., Bordeaux, Talence, FR [HAL] / [BIB]
2019 COM Jennifer Mackie, Olivier de Almeida, Fabrice Schmidt, Karine Labastie. Modélisation de lampes IR avec réflecteur intégré utilisées dans le procédé de fabrication de pré-imprégné thermoplastique. Modelling strategy of IR lamps with integrated reflector used in the manufacturing processof thermoplastic composite tapes JNC 21 : Journées Nationales sur les Composites 2019, 7 p., Bordeaux, Talence, FR [HAL] / [BIB]
2019 COM Saber Chelaghma, Jean-Charles Passieux, Olivier de Almeida, Jean-Noël Périé, Philippe Marguerès, Alain Vinet. Modélisation Pixel Coloring de la cristallisation du PEKK. Pixel Coloring modelling of PEKK crystallization 21ème Journées Nationales sur les Composites, Bordeaux, Talence, FR [HAL] / [BIB]
2019 COM Saber Chelaghma, Olivier de Almeida, Jean-Charles Passieux, Philippe Marguerès, Jean-Noël Périé, Bénédicte Reine, Alain Vinet. Etude et modélisation de la cinétique de cristallisation de composites à matrice PEKK (poly-ether-ketone-ketone) 4e Journées Matériaux Numériques, Amboise, FR [HAL] / [BIB]
2019 COM Jennifer Mackie, Olivier de Almeida, Fabrice Schmidt, Karine Labastie. Modeling of IR lamps with coated reflector used in the slurry powder impregnation process of composite tapes ESAFORM 2019 - 22nd International ESAFORM Conference on Material Forming, 2113(1), Vitoria-Gasteiz, ES [HAL] / [BIB] / [DOI]
2019 ACL Sinan Boztepe, Olivier de Almeida, Rémi Gilblas, Yannick Le Maoult, Fabrice Schmidt, Christian Gerlach. A combined experimental and numerical approach for radiation heat transfer in semi-crystalline thermoplastics International Journal of Thermal Sciences, Elsevier, 142, p.142-155 [HAL] / [BIB] / [DOI]
2019 ACL Theo Baumard, Gary Menary, Olivier de Almeida, Peter Martin, Fabrice Schmidt, Jérôme Bikard. Experimental characterization and modeling of the temperature and rate-dependent shear behaviour of powder-impregnated glass fiber/PA66 woven semipregs Composites Science and Technology, Elsevier, 180, p.23-32 [HAL] / [BIB] / [DOI]
2019 ACL Céline Vicard, Olivier de Almeida, Arthur Cantarel, Gérard Bernhart. Modeling of the polymerization and crystallization kinetic coupling of polyamide 6 synthesized from ε-caprolactam Polymer, Elsevier, 180, p.121681 [HAL] / [BIB] / [DOI]
2019 ACL Olivier de Almeida, Jean-François Ferrero, Laurent Escale, Gérard Bernhart. Charpy test investigation of the influence of fabric weave and fibre nature on impact properties of PEEK-reinforced composites Journal of Thermoplastic Composite Materials, SAGE Publications (UK and US), 32(6), p.729–745 [HAL] / [BIB] / [DOI]
2018 COM Saber Chelaghma, Jean-Noël Périé, Philippe Marguerès, Jean-Charles Passieux, Olivier de Almeida, Alain Vinet. Functionalization of C/PEKK composite for aerospace application, characterization and modeling of composite properties The Composites and Advanced Materials Expo (CAMX), Dallas, US [HAL] / [BIB]
2018 COM T. Baumard, G. H. Menary, Olivier de Almeida, Fabrice Schmidt, J Bikard. Characterisation and modelling of the temperature and rate dependent shear behaviour of a non-consolidated powder impregnated fabric ECCM18 - 18th European Conference on Composite Materials, p.24 - 28, Athens, GR [HAL] / [BIB]
2018 COM Sinan Boztepe, Rémi Gilblas, Olivier de Almeida, Fabrice Schmidt, Yannick Le Maoult. Inverse method to estimate the size of scatterers in semi-crystalline thermoplastics via laser scattering and spectroscopic analyses SFT, Pau, FR [HAL] / [BIB]
2018 COM Sinan Boztepe, Rémi Gilblas, Olivier de Almeida, Yannick Le Maoult, Fabrice Schmidt. Cost-effective computational method for radiation heat transfer in semi-crystalline polymers ESAFORM 2018 - 21st International ESAFORM Conference on Material Forming, 1960(1), p.art.120005, Palermo, IT [HAL] / [BIB] / [DOI]
2018 ACL Sinan Boztepe, Rémi Gilblas, Olivier de Almeida, Christian Gerlach, Yannick Le Maoult, Fabrice Schmidt. The role of microcrystalline structure on optical scattering characteristics of semi-crystalline thermoplastics and the accuracy of numerical input for IR-heating modeling International Journal of Material Forming, Springer Verlag, 11(5), p.717-727 [HAL] / [BIB] / [DOI]
2018 ASCL Saber Chelaghma, Olivier de Almeida, Philippe Marguerès, Jean-Noël Périé, Jean-Charles Passieux, Alain Vinet. Characterization of multifunctional thermoplastic composites JEC Composites Magazine, JEC Group, 55(125), p.62-65 [HAL] / [BIB]
2018 DO Olivier de Almeida, Philippe Olivier. Mise en œuvre des composites à matrice thermoplastique Revue des composites et des matériaux avancés = Journal of Composite and Advanced Materials,JST AMAC 2017 - Journées Scientifiques et Techniques de l'AMAC, IIETA, 28(1), 134 p., Toulouse, FR [HAL] / [BIB]
2018 ACL Céline Vicard, Olivier de Almeida, Arthur Cantarel, Gérard Bernhart. Diagramme TTT isotherme de la polymérisation anionique du PA6 à partir de l'epsilon-caprolactame Revue des composites et des matériaux avancés = Journal of Composite and Advanced Materials, IIETA, 28(1), p.89-110 [HAL] / [BIB] / [DOI]
2017 ACL Céline Vicard, Olivier de Almeida, Arthur Cantarel, Gérard Bernhart. Experimental study of polymerization and crystallization kinetics of polyamide 6 obtained by anionic ring opening polymerization of ε-caprolactam Polymer, Elsevier, 132, p.88 - 97 [HAL] / [BIB] / [DOI]
2017 COM Céline Vicard, Olivier de Almeida, Arthur Cantarel, Gérard Bernhart. TTT diagram of the anionic polymerization PA6 from ε-Caprolactam ICCM 21 - 21th International Conference on Composite Materials, 10 p., Xi'an, CN [HAL] / [BIB]
2017 COM Karthik Ram Ramakrishnan, Nicolas Le Moigne, Stéphane Corn, Olivier de Almeida. A study on the influence of processing parameters on damping, elastic and ultimate properties of commingled flax-polypropylene composites 21th International Conference on Composite Materials (ICCM 21), 12 p., Xi'an, CN [HAL] / [BIB]
2017 COM Céline Vicard, Olivier de Almeida, Arthur Cantarel, Gérard Bernhart. Diagramme TTT de la polymérisation anionique du PA6 à partir de l'ε-caprolactame et influence des fibres sur les cinétiques JNC 20 - Journées Nationales sur les Composites 2017, Champs-sur-Marne, FR [HAL] / [BIB]
2017 COM Saber Chelaghma, Olivier de Almeida, Jean-Noël Périé, Philippe Marguerès, Bénédicte Reine, Alain Vinet, Jean-Charles Passieux. Investigation of PEKK crystal morphology and modelling of the crystallization kinetic of PEKK composites. Etude de la morphologie cristalline du PEKK et modélisation de la cinétique de cristallisation des composites à matrice PEKK JNC 20 - Journées Nationales sur les Composites, p.859-868, Champs-sur-Marne, FR [HAL] / [BIB]
2017 COM Sinan Boztepe, Rémi Gilblas, Olivier de Almeida, Fabrice Schmidt, Yannick Le Maoult. The role of microcrystalline structure on the temperature-dependent thermo-optical properties of semi-crystalline thermoplastics and non-invasive temperature measurements SFT 2017 - Congrès annuel de la Société Française de Thermique, Marseille, FR [HAL] / [BIB]
2017 COM Sinan Boztepe, Rémi Gilblas, Olivier de Almeida, Yannick Le Maoult, Fabrice Schmidt. A non-invasive experimental approach for surface temperature measurements on semi-crystalline thermoplastics ESAFORM 2017 - 20h International ESAFORM conference on Material Forming, p.060007, Dublin, IE [HAL] / [BIB] / [DOI]
2017 COM Theo Baumard, Gary H. Menary, Olivier de Almeida, Fabrice Schmidt, Peter Martin, Jérôme Bikard. Towards a coupled heating-forming simulation of the thermoforming of thermoplastic composites ESAFORM 2017 - 20h International ESAFORM conference on Material Forming, Dublin, FR [HAL] / [BIB] / [DOI]
2017 COM Saber Chelaghma, Olivier de Almeida, Philippe Marguerès, Jean-Charles Passieux, Jean-Noël Périé, Alain Vinet, Bénédicte Reine. Etude de la morphologie cristalline du PEKK et caractérisation de la cinétique de cristallisation des composites à matrice PEKK Journées Scientifiques et Techniques de l’AMAC (JST), Toulouse, FR [HAL] / [BIB]
2017 ACL Imen Ksouri, Olivier de Almeida, Nader Haddar. Long term ageing of polyamide 6 and polyamide 6 reinforced with 30% of glass fibers: physicochemical, mechanical and morphological characterization Journal of Polymer Research, Springer Verlag, 24(8), p.133 [HAL] / [BIB] / [DOI]
2017 COM T. Baumard, Olivier de Almeida, G. Menary, Fabrice Schmidt, J. Bikard. Simulation de la mise en forme de tissus préimprégnés par thermoformage JST Mise en Oeuvre des Composites à Matrice Thermoplastique, Toulouse, FR [HAL] / [BIB]
2016 COM Theo Baumard, Olivier de Almeida, Gary Menary, Fabrice Schmidt, Peter Martin, Jérôme Bikard. Coupled heating-forming simulation of the thermoforming of thermoplastic composites ITHEC 2016 - 3rd International conference & exhibition on thermoplastic composites, p.20-23, Bremen, DE [HAL] / [BIB]
2016 AP Olivier de Almeida, Aurélien Mazzoni. Assessment of induction heated mould technologies for high-temperature thermoplastic composite manufacturing [HAL] / [BIB]
2016 COM Sinan Boztepe, Olivier de Almeida, Yannick Le Maoult, Fabrice Schmidt. Identification of the temperature dependent relation between thermo-optical properties and morphology of semi-crystalline thermoplastics for thermoforming process 32nd International Conference of the POLYMER PROCESSING SOCIETY, Lyon, FR [HAL] / [BIB]
2016 COM Sinan Boztepe, Abdoulahad Thiam, Olivier de Almeida, Yannick Le Maoult, Fabrice Schmidt. Experimental analysis on the coupled effect between thermo-optical properties and microstructure of semi-crystalline thermoplastics ESAFORM 2016 - 19th International ESAFORM Conference on Material Forming, 1769, art. 020006 - 7 p., Nantes, FR [HAL] / [BIB] / [DOI]
2016 COM Theo Baumard, Olivier de Almeida, Gary Menary, Yannick Le Maoult, Fabrice Schmidt, Jérôme Bikard. Determination of Thermal Contact Conductance in Vacuum-Bagged Thermoplastic Prepreg Stacks Using Infrared Thermography ESAFORM 2016 - PROCEEDINGS OF THE 19TH INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING, 1769, art. 110002- 6 p., Nantes, FR [HAL] / [BIB] / [DOI]
2014 ACL Emeline Bessard, Olivier de Almeida, Gérard Bernhart. Unified isothermal and non-isothermal modelling of neat PEEK crystallization Journal of Thermal Analysis and Calorimetry, Springer Verlag, 115(2), p. 1669-1678 [HAL] / [BIB] / [DOI]
2013 COM Olivier de Almeida, Emeline Bessard, Gérard Bernhart. DSC Investigation of the influence of carbon content on peek crystallisation and stability ICCM 19 -19th International Conference on Composite Materials, p.8624-8625, Montreal, CA [HAL] / [BIB]
2013 COM Laurent Escale, Olivier de Almeida, Gérard Bernhart, Jean-François Ferrero, Baudelocque Guillaume. Comportement de composites stratifiés sous impact Charpy : influence de la nature des fibres et des porosités. Behaviour of composite laminates under Charpy impact : fibre and porosity investigation JNC 18 - 18èmes Journées Nationales sur les Composites, 9 p., Nantes, FR [HAL] / [BIB]
2013 COM Abdelmagid El Bakali, Olivier de Almeida, Jérôme Bikard, Maxime Villière, Fabrice Schmidt, Yannick Le Maoult, Myriam Dauphin. Simulation of IR Heating for Composite Stamping ESAFORM 2013 - 16th Annual ESAFORM conference on material forming, 554-557, p.1523-1529, Aveiro, PT [HAL] / [BIB] / [DOI]
2012 COM Olivier de Almeida, Emeline Bessard, Gérard Bernhart. Influence of processing parameters and semi-finished product on consolidation of carbon/peek laminates 15th European Conference on Composite Materials ECCM15, 8 p., Venise, IT [HAL] / [BIB]
2012 COM Laurent Escale, Olivier de Almeida, Gérard Bernhart, Jean-François Ferrero. Comparison of the impact resistance of carbon/epoxy and carbon/peek composite laminates 15th European Conference on Composite Materials ECCM 15, 7 p., Venise, IT [HAL] / [BIB]
2012 COM Emeline Bessard, Olivier de Almeida, Gérard Bernhart. Experimental and modeling of isothermal crystallization of peek matrix and c/peek composites with application of parallel Avrami model ECCM 15 -15th European Conference on Composite Materials, 7 p., Venice, IT [HAL] / [BIB]
2012 COM Jérémie Vignes, Fabrice Schmidt, Gilles Dusserre, Olivier de Almeida, Jean Frederic Dalmasso. Numerical simulations of clay tiles compression ESAFORM 2012 - 15th International ESAFORM Conference on material forming, 504-506, p.1403-1408, Erlangen, DE [HAL] / [BIB] / [DOI]
2012 ACL Christophe Paris, Gérard Bernhart, Philippe Olivier, Olivier de Almeida. Influence de cycles de cuisson rapides sur le préimprégné aéronautique M21/T700 : suivi de polymérisation et propriétés mécaniques Matériaux & Techniques, EDP Sciences, 100(6-7), p.611-622 [HAL] / [BIB]
2012 P E. Bessard, Olivier de Almeida, Gérard Bernhart. Manufacturing of structural thermoplastic composites with fast compression moulding process SAMPE Europe, Paris, France, Paris, FR [HAL] / [BIB]
2012 COM E. Bessard, Olivier de Almeida, Gérard Bernhart. Processing Parameter Optimisation of C/PEEK Composites using Fast Thermo-Compression Technology Russian-French Symposium on Composite Materials, 10-13 july – Saint-Petersbourg – Russia, Saint-Petersbourg, RU [HAL] / [BIB]
2011 COM Emeline Bessard, Olivier de Almeida, Gérard Bernhart. Etude et modélisation de la cinétique de cristallisation du PEEK lors de refroidissements isothermes et anisothermes 17èmes Journées Nationales sur les Composites (JNC17), p.105, Poitiers-Futuroscope, FR [HAL] / [BIB]
2011 COM C. Paris, Gérard Bernhart, P.A. Olivier, Olivier de Almeida. Influence de cycles de cuisson rapides sur le préimprégné aéronautique M21/T700 : suivi de polymérisation et propriétés mécaniques 17èmes Journées Nationales sur les Composites (JNC17), p.123, Poitiers-Futuroscope, FR [HAL] / [BIB]
2010 COM Emeline Bessard, Olivier de Almeida, Gérard Bernhart. Melt state behaviour of PEEK and processing window interpretation for fast compression moulding process AMPT 2010 - International conference on Advances in Materials and Processing Technologies, 1315, p.167-172, Paris, FR [HAL] / [BIB]
2010 COM Emeline Bessard, Olivier de Almeida, Gérard Bernhart. Analyse du comportement du PEEK dans le procédé de fabrication de composites structuraux par thermo-compression Matériaux 2010, 7 p., Nantes, FR [HAL] / [BIB]
2010 COM Olivier de Almeida, Fabienne Touchard, Laurence Chocinski-Arnault. Heterogeneous tensile behavior of impact-modified polypropylene plates processed by injection moulding PPS 26 -The Polymer Processing Society 26th Annual meeting, 11 p., Banff, CA [HAL] / [BIB]
2008 ACL Olivier de Almeida, Fabienne Lagattu, Jean Brillaud. Analysis by a 3D DIC technique of volumetric deformation gradients: Application to polypropylene/EPR/talc composites Composites Part A: Applied Science and Manufacturing, Elsevier, 39(8), p.1210 - 1217 [HAL] / [BIB] / [DOI]
2007 COM Cécile Berriet, Laurent Lesellier, N. Bahlouli, D. Pessey, Olivier de Almeida, L. Chocinski, F. Lagattu, C. Gauthier, Jean-Marc Pelletier, C. Raveyre, J. Guillet. Influence de polluants sur les propriétés mécaniques de PP-chocs issus du recyclage des véhicules hors d'usage DEPOS 21, Lille, FR [HAL] / [BIB]
2006 COM F. Lagattu, L. Chocinski, Olivier de Almeida, N. Bahlouli, D. Pessey, Cécile Berriet, C. Gauthier, Jean-Marc Pelletier, C. Raveyre, J. Guillet. Etude des propriétés des PP-chocs issus du recyclage des véhicules hors d'usage DEPOS XX, Obernai, FR [HAL] / [BIB]