Search Results - "Méthode des éléments finis."

Finite element modeling of macro fiber composite actuators with application to wing de-icing

Authors: Azizi, Boutros Y. Azizi, Boutros Youssef

Subjects: Airplanes Ice prevention., Fibrous composites., Finite element method., Actuators., Aerodynamics., Composite materials., Avions Givrage Prévention., Composites à fibres., Méthode des éléments finis., Actionneurs., Aérodynamique., Composites., fibrous composite., aerodynamics., composite material., Airplanes Ice prevention, Fibrous composites

URL: https://commons.erau.edu/edt/58

Aerodynamic and structural design of a winglet for enhanced performance of a business jet

Authors: El Haddad, Nicolas

Subjects: Airplanes Wings Design and construction., Airplanes, Company Performance., Aerodynamics Research., Finite element method., Computational fluid dynamics., Aérodynamique Recherche., Méthode des éléments finis., Dynamique des fluides numérique., Airplanes Wings Design and construction

URL: https://commons.erau.edu/edt/265

Nonlinear finite element analysis of laminated composite beams subjected to harmonic excitations using a 20 DOF beam element

Authors: Kenareh, Mansour Nostrati Habib Eslami Frank Radosta et al.

Subjects: Composite construction Testing., Laminated materials Testing., Shear (Mechanics), Finite element method., Harmonics (Electric waves), Girders., Cisaillement (Mécanique), Méthode des éléments finis., Harmoniques (Ondes électriques), Poutres., shear stress., Composite construction Testing, Finite element method, Girders, Harmonics (Electric waves), Laminated materials Testing, Shear (Mechanics)

URL: https://commons.erau.edu/db-theses/271

The development and application of a trapezoidal shear panel for use in finite element codes

Authors: Greiner, Glenn P. Howard D. Curtis David Kim et al.

Subjects: Finite element method., Shear (Mechanics) Mathematical models., Airplanes Design and construction., Airplanes Wings, Trapezoidal., Structural analysis (Engineering), Méthode des éléments finis., Cisaillement (Mécanique) Modèles mathématiques., Avions Conception et construction., Théorie des constructions., structural analysis., Airplanes Design and construction, Airplanes Wings, Trapezoidal, Finite element method, Shear (Mechanics) Mathematical models, Structural analysis (Engineering)

URL: https://commons.erau.edu/db-theses/281

Vibration analysis of a composite wing box with arbitrarily shaped spars and ribs

Authors: Fernandes, Rossana R., Fernandes, Rossana R.

Subjects: Airplanes Wings Vibration., Composite materials Mechanical properties., Structural dynamics., Aeroelasticity., Finite element method., Avions Ailes Vibrations., Composites Propriétés mécaniques., Constructions Dynamique., Aéroélasticité., Méthode des éléments finis.

URL: https://commons.erau.edu/edt/209

Design Optimization of a Composite Wing Box for High-Altitude Long-Endurance Aircraft

Authors: Arévalo, Philip T., Arévalo, Philip T.

Subjects: Airplanes Wings Design and construction., Airplanes Design and construction., Composite materials Structural optimization., Finite element method., Avions Conception et construction., Méthode des éléments finis., Airplanes Wings Design and construction

URL: https://commons.erau.edu/edt/16

Phased array beamsteering in composite laminates for guided wave structural health monitoring

Authors: Osterc, Peter, Osterc, Peter

Subjects: Wave guides., Phased array antennas., Antenna radiation patterns., Laminated materials., Composite materials., Structural health monitoring., Finite element method., Beamforming., Guides d'ondes., Antennes-réseaux à commande de phase., Diagrammes de rayonnement d'une antenne., Stratifiés., Composites., Surveillance de l'état des structures., Méthode des éléments finis., Formation de faisceau., composite material., Antenna radiation patterns, Laminated materials, Phased array antennas, Wave guides

URL: https://commons.erau.edu/edt/274

Thermal post-buckling and vibration analysis of thermally buckled antisymmetrically laminated beams using a 20 DOF finite element

Authors: Mizuno, Misao. Habib Eslami Howard D. Curtis et al.

Subjects: Thermal stresses., Buckling (Mechanics), Shear (Mechanics), Structural analysis (Engineering), Finite element method., Composite construction., Contraintes thermiques., Flambage (Résistance des matériaux), Cisaillement (Mécanique), Théorie des constructions., Méthode des éléments finis., Construction mixte., thermal stress., shear stress., structural analysis., composite construction., Buckling (Mechanics), Composite construction, Finite element method, Shear (Mechanics), Structural analysis (Engineering), Thermal stresses

URL: https://commons.erau.edu/db-theses/253

Investigation of the effects of geometry on the efficiency of the double lap joint for unidirectional fiberglass composites

Authors: Musco, Joseph A. Govinder Giare Richard Felton et al.

Subjects: Composite materials Testing., Adhesive joints Testing., Strains and stresses., Finite element method., Contraintes (Mécanique), Méthode des éléments finis., Adhesive joints Testing, Composite materials Testing, Finite element method, Strains and stresses

URL: https://commons.erau.edu/db-theses/249

Comportement homogénéisé d'un microvia pour la modélisation mécanique d'un circuit imprimé avec composants enfouis

Authors: Dailland, Flora Girard, Gautier Bouarroudj, Mounira et al.

Contributors: Dailland, Flora Girard, Gautier Bouarroudj, Mounira et al.

Subject Terms: Microvia, Circuit imprimés – Homogénéisation – Méthode des éléments finis, [SPI.MAT] Engineering Sciences [physics]/Materials, [SPI.MECA] Engineering Sciences [physics]/Mechanics [physics.med-ph]

File Description: application/pdf

Access URL: https://hal.science/hal-05312922v1

A physically-based formulation for texture evolution during dynamic recrystallization. A case study of ice

Authors: Thomas Chauve Maurine Montagnat Véronique Dansereau et al.

Contributors: Thomas Chauve Maurine Montagnat Véronique Dansereau et al.

Source: Comptes Rendus. Mécanique, Vol 352, Iss G1, Pp 99-134 (2024)
Comptes Rendus. Mécanique

Subject Terms: [SDE] Environmental Sciences, anisotropie viscoplastique, viscoplastic anisotropy, [SPI] Engineering Sciences [physics], ice, recristallisation dynamique, [PHYS.MECA.MEMA]Physics [physics]/Mechanics [physics]/Mechanics of materials [physics.class-ph], dynamic recrystallization, 13. Climate action, finite-element method, TA401-492, glace, finite elements method, 14. Life underwater, méthode des éléments finis, texture, Materials of engineering and construction. Mechanics of materials

File Description: application/pdf

Access URL: https://doaj.org/article/666193c271a1466ab8fdd3c0e7162e7c

Modélisation des gradients de thermo-oxydation dans les composites à matrice organique

Authors: Marquez Costa, Juan Pablo Colin, Xavier Monteiro, Eric et al.

Contributors: Marquez Costa, Juan Pablo Colin, Xavier Monteiro, Eric et al.

Source: Journées Nationales sur les Composites 2025 ; https://hal.science/hal-05360145 ; Journées Nationales sur les Composites 2025, LMPS, Jun 2025, Gif-sur-Yvette, France

Subject Terms: Homogénéisation, Méthode des éléments finis, Modélisation cinétique, Gradients d'oxydation, oxydation, Thermo, Composite à matrice organique, [SPI]Engineering Sciences [physics]

Subject Geographic: Gif-sur-Yvette, France

Availability: https://hal.science/hal-05360145
https://hal.science/hal-05360145v1/document
https://hal.science/hal-05360145v1/file/JNC2025_JPMarquez_article_vf.pdf

Solution de l’équation de Poisson dans un domaine bidimensionnel par la méthode des éléments finis

Authors: M. Boun-jad T. Zebbiche

Source: Revue des Énergies Renouvelables, Vol 16, Iss 3, Pp 441-484 (2013)

Subject Terms: stockage des matrices sous forme de vecteur, erreur de calcul, TJ807-830, Renewable energy sources, equation de poisson, méthode de résolution directe de khaletski, matrice bande, valeur maximale, génération de maillage type h, conditions aux limites type dirichlet, elément triangulaire, valeur moyenne, dérivée de la solution, méthode des éléments finis, domaine simplement connexe

Access URL: https://doaj.org/article/d1d5fa2ef60f4813bbce7e337767375b

A Rocq Formalization of Simplicial Lagrange Finite Elements

Authors: Boldo, Sylvie Clément, François Martin, Vincent et al.

Contributors: Boldo, Sylvie Clément, François Martin, Vincent et al.

Subject Terms: Méthode des éléments finis, Numerical Analysis, [INFO.INFO-LO] Computer Science [cs]/Logic in Computer Science [cs.LO], Preuve formelle, Formal proof, Algèbre, [MATH.MATH-NA] Mathematics [math]/Numerical Analysis [math.NA], Rocq, Algebra, Espace affine, Lagrange Finite Element, Éléments finis de Lagrange, Finite Element Method, Affine Space, Coq

File Description: application/pdf

Access URL: https://inria.hal.science/hal-05128905v1

A Rocq Formalization of Simplicial Lagrange Finite Elements ; Une formalisation en Rocq des éléments finis de Lagrange simpliciaux

Authors: Boldo, Sylvie Clément, François Martin, Vincent et al.

Contributors: Boldo, Sylvie Clément, François Martin, Vincent et al.

Source: https://inria.hal.science/hal-05128905 ; RR-9590, INRIA. 2025, pp.63.

Subject Terms: Affine Space, Numerical Analysis, Finite Element Method, Lagrange Finite Element, Algebra, Coq, Rocq, Formal proof, Éléments finis de Lagrange, Méthode des éléments finis, Espace affine, Algèbre, Preuve formelle, [INFO.INFO-LO]Computer Science [cs]/Logic in Computer Science [cs.LO], [MATH.MATH-NA]Mathematics [math]/Numerical Analysis [math.NA]

Relation: https://inria.hal.science/hal-05128954; info:eu-repo/grantAgreement//810367/EU/Extreme-scale Mathematically-based Computational Chemistry/EMC2

Availability: https://inria.hal.science/hal-05128905
https://inria.hal.science/hal-05128905v1/document
https://inria.hal.science/hal-05128905v1/file/RR-9590.pdf

Un modèle micro-poro-mécanique du parenchyme pulmonaire

Authors: Genet, Martin Manoochehr Tayebi, Mahdi Bel Brunon, Aline

Contributors: Genet, Martin Manoochehr Tayebi, Mahdi Bel Brunon, Aline

Subject Terms: Méthode des éléments finis, [SPI] Engineering Sciences [physics], Mécanique pulmonaire, Poro-mécanique, Micro-mécanique

File Description: application/pdf

Access URL: https://hal.science/hal-04611056v1

Influence of the weight of the reaction frame in the simulation of a static load test of a pile

Authors: Zaiter, Hadia Bourgeois, Emmanuel Mroueh, Hussein

Contributors: Zaiter, Hadia Bourgeois, Emmanuel Mroueh, Hussein

Subject Terms: [SPI.GCIV.GEOTECH] Engineering Sciences [physics]/Civil Engineering/Géotechnique, interaction sol-structure, fondation profonde, méthode des éléments finis

File Description: application/pdf

Access URL: https://hal.science/hal-05202725v1

Influence of the weight of the reaction frame in the simulation of a static load test of a pile ; Prise en compte du poids du massif de réaction dans la simulation d'un essai de chargement statique d'un pieu

Authors: Zaiter, Hadia Bourgeois, Emmanuel Mroueh, Hussein et al.

Contributors: Zaiter, Hadia Bourgeois, Emmanuel Mroueh, Hussein et al.

Source: 12èmes Journées Nationales de Géotechnique et de Géologie de l’Ingénieur - JNGG 2024
https://hal.science/hal-05202725
12èmes Journées Nationales de Géotechnique et de Géologie de l’Ingénieur - JNGG 2024, Jun 2024, Poitiers, France
https://jngg2024.sciencesconf.org/

Subject Terms: méthode des éléments finis, interaction sol-structure, fondation profonde, [SPI.GCIV.GEOTECH]Engineering Sciences [physics]/Civil Engineering/Géotechnique

Subject Geographic: Poitiers, France

Availability: https://hal.science/hal-05202725
https://hal.science/hal-05202725v1/document
https://hal.science/hal-05202725v1/file/ZAITER_JNGG2024.pdf

Modélisation par éléments finis des interactions entre boucles de dislocation et précipités γ′ tertiaires dans un superalliage base nickel

Authors: Chiaruttini, Vincent Bovet, Christophe Garaud, Jean-Didier et al.

Contributors: Chiaruttini, Vincent Bovet, Christophe Garaud, Jean-Didier et al.

Source: CSMA 2024 ; 16ème Colloque National en Calcul de Structures (CSMA 2024) ; https://hal.science/hal-04668948 ; 16ème Colloque National en Calcul de Structures (CSMA 2024), CNRS; CSMA; ENS Paris-Saclay; CentraleSupélec, May 2024, Hyères, France

Subject Terms: superalloy, interaction, dislocation loop, remeshing, precipitate, fem - finite element method, hpc - high-performance computing, superalliage, boucle de dislocation, remaillage, précipité (chimie), mef - méthode des éléments finis, calcul intensif, [SPI]Engineering Sciences [physics]

Subject Geographic: Hyères, France

Availability: https://hal.science/hal-04668948
https://hal.science/hal-04668948v1/document
https://hal.science/hal-04668948v1/file/DMAS2023-225-CBGV_Giens_2023-Soumise.pdf

Préconditionneurs multi-domaine/multi-méthode pour la résolution efficace de problèmes de diffraction d'onde en électromagnétisme

Authors: Galtier, Timothee Levadoux, David DTIS, ONERA, Université de Toulouse Toulouse et al.

Contributors: Galtier, Timothee Levadoux, David DTIS, ONERA, Université de Toulouse Toulouse et al.

Source: NUMELEC ; https://hal.science/hal-04942151 ; NUMELEC, Jul 2024, Toulouse, France

Subject Terms: integral equation, fem - finite element method, preconditioner, supercomputing, electromagnetism, wave diffraction, h-matrix, équation intégrale, mef - méthode des éléments finis, préconditionneur, calcul intensif, électromagnétisme, diffraction d'onde, [SPI]Engineering Sciences [physics]

Subject Geographic: Toulouse, France

Availability: https://hal.science/hal-04942151
https://hal.science/hal-04942151v1/document
https://hal.science/hal-04942151v1/file/DTIS2024-161-abstract_Numelec_Timothee_Galtier-Publi%C3%A9e.pdf