Výsledky vyhledávání - "Olivier Sicot"

Akademický článek

Influence of processing and matrix parameters on the manufacturing of unidirectional flax/polypropylene composites

Autor: Agnès Mattlet, Olivier Sicot, Laetitia Van Schoors, Shahram Aivazzadeh

Publikováno v: SN Applied Sciences, Vol 5, Iss 12, Pp 1-14 (2023)

Abstract The manufacturing by thermocompression of flax fiber composites requires a good understanding of process parameters. This work focuses on the influence of key parameters in the manufacture of quality unidirectional flax/polypropylene composi

Externí odkaz: https://doaj.org/article/04650ef2449e4a40b0fdd12984389a8d

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UV accelerated aging of unidirectional flax composites: Comparative study between recycled and virgin polypropylene matrix

Autor: Lara Alam, Benoit Piezel, Olivier Sicot, Shahram Aivazzadeh, Sandrine Moscardelli, Laetitia Van-Schoors

Publikováno v: Polymer Degradation and Stability. 208:110268

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e329eb0efe9b2d1e108363d5fdd56177
https://doi.org/10.1016/j.polymdegradstab.2023.110268

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Why cyclic hygrothermal ageing modifies the transverse mechanical properties of a unidirectional epoxy-flax fibres composite ?

Autor: Loic Divet, Olivier Sicot, Sandrine Moscardelli, Stéphane Fontaine, Laetitia Van Schoors, Thomas Cadu

Publikováno v: Industrial Crops and Products
Industrial Crops and Products, Elsevier, 2021, 164, 26 p., graph., bibliogr. ⟨10.1016/j.indcrop.2021.113341⟩

The development of composites based on plant fibres has considerably grown in last decades; however, their high sensitivity to moisture limits their use in structural applications. The objective of this study is to determine and understand the impact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b76d25f50dea531fc948becfcf127ed
https://hal.archives-ouvertes.fr/hal-03161203/document

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Experimental characterization of composite laminates under low-velocity multi-impact loading

Autor: Ameur Chettah, Shahram Aivazzadeh, Olivier Sicot, Adadé Seyth Ezéckiel Amouzou

Publikováno v: Journal of Composite Materials. 53:2391-2405

The use of composite materials undergoes a significant growth in many industries including aeronautic, railway, and automotive. Laminated composites are often subjected to severe loading conditions...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a820a5bfe8cb800d9e6fa88aeb0ced2
https://doi.org/10.1177/0021998319827351

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Relationship between physicochemical evolution and the failure process of flax fibers aged in water

Autor: Olivier Sicot, Nicolas Beauzieres, Laetitia Van Schoors, Thomas Cadu, Emmanuel Keita

Publikováno v: Journal of Materials Science
Journal of Materials Science, Springer Verlag, 2021, 18 p., graph., bibliogr. ⟨10.1007/s10853-021-05908-z⟩

Increasing environmental concern has put forward the use of flax fibers instead of glass fibers in composite materials. However, durability performances of these bio-fibers remain one of their main issues. This study focuses on the hydrothermal aging

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::114587a36edf1a14224bc5341d37a751
https://hal.archives-ouvertes.fr/hal-03161186/file/doc00032605.pdf

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What are the key parameters to produce a high-grade bio-based composite? Application to flax/epoxy UD laminates produced by thermocompression

Autor: Loic Divet, Romain Léger, Véronique Person, Michael Berges, Stéphane Fontaine, Patrick Ienny, Stéphane Corn, Olivier Sicot, Thomas Cadu, Vincent Placet, Benoit Piezel, Laetitia Van Schoors

Publikováno v: Composites Part B: Engineering
Composites Part B: Engineering, Elsevier, 2018, 150, pp.36-46. ⟨10.1016/j.compositesb.2018.04.059⟩

International audience; The development of composites based on vegetal fibers requires a good control of manufacturing process. The aim of this work is to determine the key parameters to produce high grade flax / epoxy unidirectional laminated compos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2012834b72489f725776f5b705e1aa03
https://doi.org/10.1016/j.compositesb.2018.04.059

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Determination of Residual Stress in Composite Laminates Using the Incremental Hole-drilling Method

Autor: Olivier Sicot, Abel Cherouat, Jian Lu, Xiaolu Gong

Publikováno v: Journal of Composite Materials
Journal of Composite Materials, SAGE Publications, 2016, 37 (9), pp.831-844. ⟨10.1177/002199803031057⟩
Journal of Composite Materials, 2016, 37 (9), pp.831-844. ⟨10.1177/002199803031057⟩

The cooling conditions used in the forming process of composite materials play an important role in the creation ofresidual stress. In this study, a new method for measuring residual stress in composite laminates is presented. Three cooling condition

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94df11024c258f12f87abe9f573e5551
https://hal-utt.archives-ouvertes.fr/hal-02276758

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A mixture approach to the acoustic properties of a macroscopically inhomogeneous porous aluminum in the equivalent fluid approximation

Autor: Kévin Verdière, Xiaolu Gong, Raymond Panneton, Olivier Sicot, Thomas Dupont, P. Leclaire, C. Sacristan

Publikováno v: Journal of the Acoustical Society of America
Journal of the Acoustical Society of America, Acoustical Society of America, 2016, 140 (4), pp.2847-2855. 〈http://scitation.aip.org/content/asa/journal/jasa/140/4/10.1121/1.4965300〉. 〈10.1121/1.4965300〉
Journal of the Acoustical Society of America, Acoustical Society of America, 2016, 140 (4), pp.2847-2855. ⟨10.1121/1.4965300⟩
Journal of the Acoustical Society of America, 2016, 140 (4), pp.2847-2855. ⟨10.1121/1.4965300⟩

International audience; The acoustic properties of an air-saturated macroscopically inhomogeneous aluminum foam in the equivalent fluid approximation are studied. A reference sample built by forcing a highly compressible melamine foam with conical sh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df50b4d85d1e6ede6f4b68bd19ffed1e
https://hal.archives-ouvertes.fr/hal-01396085

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The Influence of Ageing on the Impact Damage of Carbon Epoxy Composites

Autor: Olivier Sicot, Hanan Mokhtar, Yulfian Aminanda, Shahram Aivazzadeh, Jérôme Rousseau

Publikováno v: Procedia Engineering. 10:2615-2620

This study looks into the influence of ageing on the carbon epoxy composite when impact is applied. Three different stacking sequences were investigated, one sequence with the classic lay-up, whereas the other two have quasi-isotropic and quasi-homog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::194937563bb6c306bf8d45ddad2494f6

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Two Dimensions Residual Stresses Analysis Through Incremental Groove Machining Combined with Electronic Speckle Pattern Interferometry

Autor: Olivier Sicot, Emmanuelle Rouhaud, Guillaume Montay, Manuel François, Afaf Maras

Publikováno v: Experimental Mechanics
Experimental Mechanics, Society for Experimental Mechanics, 2009, 49 (4), pp.459-469. ⟨10.1007/s11340-008-9151-3⟩
Experimental Mechanics, 2009, 49 (4), pp.459-469. ⟨10.1007/s11340-008-9151-3⟩

International audience; In this study a new residual stress determination method in two directions simultaneously is presented. This method is based on stresses relaxation in a groove that is machined incrementally. The residual stresses relaxation o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d95db7b3f0df10cc2e078aaf4da1910a
https://doi.org/10.1007/s11340-008-9151-3

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