Výsledky vyhledávání - "Dorian Depriester"

Akademický článek

Resolution of the Wicksell's equation by Minimum Distance Estimation

Publikováno v: Image Analysis and Stereology, Vol 38, Iss 3, Pp 213-226 (2019)

The estimation of the grain size in granular materials is usually performed by 2D observations. Unfolding the grain size distribution from apparent 2D sizes is commonly referred as the corpuscle problem. For spherical particles, the distribution of t

Externí odkaz: https://doaj.org/article/e79cd46ce0ba4a719d385b175eab6db7

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Individual fibre separation in 3D fibrous materials imaged by X‐ray tomography

Autor: Dorian Depriester, Sabine Rolland du Roscoat, Laurent Orgéas, Christian Geindreau, Benjamin Levrard, Florian Brémond

Publikováno v: Journal of Microscopy
Journal of Microscopy, 2022, ⟨10.1111/jmi.13096⟩

International audience; Modelling the physical behaviour of fibrous materials still remains a great challenge because it requires to evaluate the inner structure of the different phases at the phase scale (fibre or matrix) and the at constituent scal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a2dc9819210d51064e2a4c86a239e8b
https://hdl.handle.net/10985/21616

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Grain size estimation in polycrystals: Solving the corpuscle problem using Maximum Likelihood Estimation

Autor: Dorian Depriester, Régis Kubler

Publikováno v: Journal of Structural Geology
Journal of Structural Geology, Elsevier, 2021, 151, pp.104418. ⟨10.1016/j.jsg.2021.104418⟩

International audience; In materials science, the microstructures of materials are generally characterized by 2D observation (e.g. electron microscopy). For polycrystalline materials, such as crystalline rocks or ceramics, those observations can be u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57f9e6f0e8f46b268851a67c3f335001
https://hal.archives-ouvertes.fr/hal-03320923/document

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MTEX2Gmsh: a tool for generating 2D meshes from EBSD data

Autor: Dorian Depriester, Régis Kubler

Publikováno v: Journal of Open Source Software
Journal of Open Source Software, Open Journals, 2020, 5 (52), pp.2094. ⟨10.21105/joss.02094⟩

International audience; In material sciences applied to crystalline materials, such as metals or ceramics, the grain morphology (size and shape) and the crystallographic texture are of great importance for understanding the macroscopic behaviour of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7505f8412c852fc82939265d85463f26
https://hdl.handle.net/10985/19565

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Radical Voronoï tessellation from random pack of polydisperse spheres: Prediction of the cells’ size distribution

Autor: Dorian Depriester, Régis Kubler

Publikováno v: Computer-Aided Design
Computer-Aided Design, Elsevier, 2018, pp.0
Computer-Aided Design, Elsevier, 2019, 107, pp.37-49

International audience; This paper investigates the relevance of the representation of polycrystalline aggregates using Radical Vorono¨ıVorono¨ı (RV) tessellation, computed from Random Close Packs (RCP) of spheres with radius distribution followi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a56d38710fad3bbe2a91d864862299b
https://hal.archives-ouvertes.fr/hal-01891259/document

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Thermomechanical modelling of a NiTi SMA sample submitted to displacement-controlled tensile test

Autor: Olivier Hubert, Karine Lavernhe-Taillard, Anne Maynadier, Dorian Depriester

Publikováno v: International Journal of Solids and Structures
International Journal of Solids and Structures, Elsevier, 2014, 51, pp.1901-1922. ⟨10.1016/j.ijsolstr.2014.01.027⟩

International audience; Shape Memory Alloys (SMAs) undergo an austenite-martensite solid-solid phase transformation which confers its pseudo-elastic and shape memory behaviours. Phase transformation can be induced either by stress or temperature chan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b59c7689d8693ca7d6a0c329aa678a1

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Thermo-mechanical description of phase transformation in Ni-Ti Shape Memory Alloy

Autor: Karine Lavernhe-Taillard, Anne Maynadier, Dorian Depriester, Olivier Hubert

Publikováno v: Procedia Engineering. 10:2208-2213

The pseudo-elasticity of Shape Memory Alloys is due to a change in volumetric fraction between the high temperature phase (Austenite) and the low temperature phase (Martensite) under a mechanical loading. When a tensile loading is considered, transfo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4397d8b6a51461f8d2ea96eff011230

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Submicrocristalline Structure and Dynamic Recovery of Cold Flowformed ELI Grade Ti-6Al-4V

Autor: Dorian Depriester, Elisabeth Massoni

Publikováno v: Key Engineering Materials
Key Engineering Materials, Trans Tech Publications, 2013, 554-557, pp.157-168. ⟨10.4028/www.scientific.net/KEM.554-557.157⟩
ESAFORM
ESAFORM, Apr 2013, Aveiro, Portugal. pp.157-168

Flowforming is a means to produce seamless tubes by plastic deformation at room temperature. It consists in reducing the thickness of a tubular part mounted on a mandrel by deforming it using several rollers translating along the tube axis, while the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6c204e28fe2def5db053e2790e3b1a6
https://hal-mines-paristech.archives-ouvertes.fr/hal-00847717

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