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
 
    (recherche)

Production scientifique :
50 contributions trouvées

AnnéeTypeAuteurs et titre du documentLiens
2019COMLisa Feuillerat, Olivier de Almeida, Jean-Charles Fontanier, Fabrice Schmidt. Intégrité du PEEK dans les semi-produits composites et son impact sur l'imprégnation. JNC21 : Journées Nationales sur les Composites 2019, Bordeaux, FR[HAL] / [BIB]
2019COMJennifer 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. JNC21 : Journées Nationales sur les Composites 2019, 7 p., Bordeaux, FR[HAL] / [BIB]
2019COMJennifer 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]
2019ACLSinan 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]
2019ACLK.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]
2019ACLTheo 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]
2019ACLOlivier 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]
2019ACLCéline 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[HAL] / [BIB] / [DOI]
2018COMSaber 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]
2018COMT. Baumard, G. 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]
2018COMSinan 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]
2018COMSinan 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]
2018ASCLSaber 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]
2018ACLCéline 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, Lavoisier, 28(1), p.89-110[HAL] / [BIB] / [DOI]
2018DOOlivier de Almeida, Philippe Olivier. Mise en œuvre des composites à matrice thermoplastique. Revue des composites et des matériaux avancés,JST AMAC 2017 - Journées Scientifiques et Techniques de l'AMAC, Lavoisier, 28(1), 134 p., Toulouse, FR[HAL] / [BIB]
2018ACLSinan 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]
2017ACLCéline 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]
2017COMCéline Vicard, Olivier de Almeida, Arthur Cantarel, Gérard Bernhart. TTT diagram of the anionic polymerization PA6 from ε-Caprolactam [epsilon-caprolactam]. ICCM 21 - 21th International Conference on Composite Materials, 10 p., Xi'an, CN[HAL] / [BIB]
2017COMKarthik 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. ICCM 21 - 21th International Conference on Composite Materials, 12 p., Xi'an, CN[HAL] / [BIB]
2017COMSaber 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]
2017COMCéline 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]
2017COMSinan 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]
2017COMSinan 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]
2017COMTheo Baumard, Gary 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]
2017COMSaber 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]
2017COMT. 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]
2017ACLImen 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), art.133 - 12 p.[HAL] / [BIB] / [DOI]
2016COMTheo 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]
2016COMSinan 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]
2016COMSinan 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]
2016COMTheo 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]
2014ACLEmeline 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]
2013COMEmeline Bessard, Olivier de Almeida, Gérard Bernhart. DSC Investigation of the influence of carbon content on peek crystallisation. ICCM 19 -19th International Conference on Composite Materials, p.8624-8625, Montreal, CA[HAL] / [BIB]
2013COMLaurent 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]
2013COMAbdelmagid 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]
2012COMEmeline 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]
2012COMLaurent Escale, Olivier de Almeida, Gérard Bernhart, Jean-François Ferrero. Comparison of the impact resistance of carbon/epoxy and carbon/peek composite laminates. ECCM 15 -15th European Conference on Composite Materials, 7 p., Venice, IT[HAL] / [BIB]
2012COMOlivier de Almeida, Emeline Bessard, Gérard Bernhart. Influence of processing parameters and semi-finished product on consolidation of carbon/peek laminates. ECCM 15 -15th European Conference on Composite Materials, 8 p., Venice, IT[HAL] / [BIB]
2012COMJérémie 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]
2012ACLChristophe 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]
2012PE. Bessard, Olivier de Almeida, Gérard Bernhart. Manufacturing of structural thermoplastic composites with fast compression moulding process. SAMPE Europe, Paris, France, Paris, FR[HAL] / [BIB]
2012COME. 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]
2011COMC. 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]
2011COMEmeline 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]
2010COMEmeline 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]
2010COMEmeline 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]
2010COMOlivier 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]
2008ACLOlivier 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]
2007COMCécile 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]
2006COMF. 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]