Výsledky vyhledávání - finite element numerical evolution algorithm*

Advanced finite element methods for metal forming and manufacturing process simulation: an application to friction stir welding analysis

Autoři: Venghaus, Henning

Přispěvatelé: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental

Thesis Advisors: Chiumenti, Michele, Baiges Aznar, Joan, Juhre, Daniel

Zdroj: TDX (Tesis Doctorals en Xarxa)

Témata: Finite Element Methods, Metal Forming, Adaptive Formulation Refinement, Friction Stir Welding, Embedded Finite Element Methods, Àrees temàtiques de la UPC::Enginyeria civil, Àrees temàtiques de la UPC::Matemàtiques i estadística, 624 - Enginyeria civil i de la construcció en general, 66 - Enginyeria tecnologia i indústria química. Metal·lúrgia, 51 - Matemàtiques

Popis souboru: application/pdf

Přístupová URL adresa: http://hdl.handle.net/10803/696015
https://dx.doi.org/10.5821/dissertation-2117-448533

Estudo de malhas de elementos finitos não conformes na simulação de processos de conformação plástica de chapas metálicas

Numerical analysis of sheet metal forming processes using non-conforming finite element meshes

Autoři: Curralo, Bárbara Sofia Afonso

Témata: Conformação plástica, Simulação numérica, Elementos finitos, Malhas não conformes, Algoritmo de refinamento local, Plastic deformation, Numerical simulation, Finite element, Non-conforming meshes, Local refinement algorithm

Dostupnost: https://hdl.handle.net/10316/96229

Large-scale tree-based unfitted finite elements for metal additive manufacturing

Autoři: Miranda Neiva, Eric

Přispěvatelé: University/Department: Universitat Politècnica de Catalunya. Escola Tècnica Superior d'Enginyers de Camins, Canals i Ports de Barcelona

Thesis Advisors: Chiumenti, M. (Michele), Badia, Santiago

Zdroj: TDX (Tesis Doctorals en Xarxa)

Témata: Àrees temàtiques de la UPC::Matemàtiques i estadística

Popis souboru: application/pdf

Přístupová URL adresa: http://hdl.handle.net/10803/669823
https://dx.doi.org/10.5821/dissertation-2117-330735

Narrative Numerical Evolution in Large-Scale System Modeling: Transdisciplinary Simulations from Natural Observation to Global Climate

Autoři: Chen, Gabriel

Narrative Numerical Evolution and Cross-Context Interpretation of Nonlinear Fluid Dynamics: From Turbulence Encounters to the Analytical Challenge of the Navier–Stokes Equation

Autoři: Chen, Gabriel

Finite Element Numerical Simulation of Local Scour of a Three-Dimensional Cylinder under Steady Flow.

Autoři: Peng, Dawei Zhao, Lanhao Zhou, Chuan a další

Zdroj: International Journal of Computational Fluid Dynamics. Dec2022, Vol. 36 Issue 10, p892-907. 16p.

Témata: *FINITE element method, *MARINE engineering, *BED load, *COMPUTER simulation, *NAVIER-Stokes equations, *REYNOLDS stress

Geografický termín: RODRIGUES (Mauritius)

Finite Element Methods and Their Applications

Autoři: Mahboub Baccouch

Resource Type: eBook.

Témata: Finite element method

Categories: COMPUTERS / Programming / Algorithms

Numerical modelling of fluid flow tests in a rock fracture with a special algorithm for contact areas

Autoři: Koyama, Tomofumi Li, B. Jiang, Y. a další

Zdroj: Computers and geotechnics. 36(1-2):291-303

Témata: Rock fractures, Coupled stress-flow tests, Shear displacement, Normal, loading, Contact areas, Finite element method (FEM), hydromechanical behavior, surface-roughness, single fracture, joints, permeability, aperture, transport, apparatus, evolution

Popis souboru: print

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-18085

Tracking localized cracks in the computational analysis of masonry structures

Autoři: Saloustros, Savvas

Přispěvatelé: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental

Thesis Advisors: Pelà, Luca, Cervera Ruiz, Miguel

Zdroj: TDX (Tesis Doctorals en Xarxa)

Témata: Masonry, Quasi-brittle materials, Finite Element Method, Tracking, Continuum damage mechanics, Strains, Tensile/shear/flexural cracks, Intersecting cracks, Mesh-dependence, Cyclic shear loading, Àrees temàtiques de la UPC::Edificació

Popis souboru: application/pdf

Přístupová URL adresa: http://hdl.handle.net/10803/461714
https://dx.doi.org/10.5821/dissertation-2117-114225

Numerical simulation of a rapid fatigue test of high Mn-TWIP steel via a high cycle fatigue constitutive law

Autoři: Gonçalves, L. A. Jiménez, S. Cornejo, A. a další

Zdroj: Fatigue4Light (H2020-LC-GV-) International Journal of Fatigue. 168

Témata: Advance in time strategy, Finite element method, High cycle fatigue simulation, Isotropic damage, Rapid fatigue test, Solid Mechanics, Hållfasthetslära

Popis souboru: electronic

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-95290
https://doi.org/10.1016/j.ijfatigue.2022.107444

Integrated Geomechanical Modeling of Multiscale Fracture Networks in the Longmaxi Shale Reservoir, Northern Luzhou Region, Sichuan Basin

Autoři: Guoyou Fu Qun Zhao Guiwen Wang a další

Zdroj: Applied Sciences, Vol 15, Iss 17, p 9528 (2025)

Témata: geomechanical modeling, multi-scale fracture networks, structural deformation history, stress field evolution, Longmaxi Formation shale reservoir, finite element numerical simulation, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

Popis souboru: electronic resource

Relation: https://www.mdpi.com/2076-3417/15/17/9528; https://doaj.org/toc/2076-3417

Přístupová URL adresa: https://doaj.org/article/a1745d7dbc62405a904a95d8d9242942

Models for capturing the penetration of a diffusant concentration into rubber: Numerical analysis and simulation

Autoři: Nepal, Surendra Muntean, Adrian Ray, Nadja, Prof. dr. habil.

Přispěvatelé: Nepal, Surendra Muntean, Adrian Ray, Nadja, Prof. dr. habil.

Zdroj: Karlstad University Studies.

Témata: transport of diffusants, moving-boundary problem, finite element method, a priori and a posteriori error estimates, random walk method, two-scale coupled system, Matematik, Mathematics

Popis souboru: electronic

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-98719
https://doi.org/10.59217/aetx1744

Fully implicit solutions of the benchmark backward facing step problem using finite element discretization and inexact Newton`s method

Přispěvatelé: Knoll, D

Zdroj: Conference: Winter annual meeting of the American Society of Mechanical Engineers (ASME),Anaheim, CA (United States),8-13 Nov 1992; Other Information: PBD: 1992

Popis souboru: Medium: ED; Size: 12 p.

Přístupová URL adresa: http://www.osti.gov/scitech/servlets/purl/10117866

A coupled non-saturated model for cohesionless sediment transport.

Autoři: Ortiz, Pablo Molina, Jorge Bravo, Rafael

Zdroj: Physics of Fluids. Jul2025, Vol. 37 Issue 7, p1-9. 9p.

Témata: *SEDIMENT transport, *FLUID dynamics, *FINITE element method, *COMPUTER simulation, *TRANSIENT analysis

Finite Element Approximations of the Ericksen-Leslie Model for Nematic Liquid Crystal Flow

Autoři: Becker, Roland Feng, Xiaobing Prohl, Andreas

Zdroj: SIAM Journal on Numerical Analysis, 2008 Jan 01. 46(4), 1704-1731.

Přístupová URL adresa: https://www.jstor.org/stable/40233277

Multiscale multiphysics simulation in composite materials

Autoři: Zaghi, Stefano

Přispěvatelé: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental

Thesis Advisors: Rossi, Riccardo, Martínez García, Javier

Zdroj: TDX (Tesis Doctorals en Xarxa)

Témata: Àrees temàtiques de la UPC::Enginyeria civil

Popis souboru: application/pdf

Přístupová URL adresa: http://hdl.handle.net/10803/665129
https://dx.doi.org/10.5821/dissertation-2117-127628

CCM Continuity Constraint Method: A finite-element computational fluid dynamics algorithm for incompressible Navier-Stokes fluid flows

Přispěvatelé: Williams, P. [Univ. of Tennessee, Knoxville, TN (United States)]

Zdroj: Other Information: DN: Thesis submitted to University of Tennessee, Knoxville, TN.; TH: Thesis (Ph.D); PBD: Sep 1993

Popis souboru: Medium: ED; Size: 289 p.

Přístupová URL adresa: http://www.osti.gov/scitech/servlets/purl/10194809

Phase field approach to fracture : massive parallelization and crack identification

Autoři: Ziaei-Rad, Vahid

Přispěvatelé: University/Department: Universitat Politècnica de Catalunya. Escola Tècnica Superior d'Enginyers de Camins, Canals i Ports de Barcelona

Thesis Advisors: Shen, Yongxing, Arroyo Balaguer, Marino

Zdroj: TDX (Tesis Doctorals en Xarxa)

Témata: Àrees temàtiques de la UPC::Enginyeria civil

Popis souboru: application/pdf

Přístupová URL adresa: http://hdl.handle.net/10803/396154
https://dx.doi.org/10.5821/dissertation-2117-96365

Experimental Study on Compressive Capacity Behavior of Helical Anchors in Aeolian Sand and Optimization of Design Methods

Autoři: Qingsheng Chen Wei Liu Linhe Li a další

Zdroj: Buildings, Vol 15, Iss 14, p 2480 (2025)

Témata: helical anchor, finite element modeling, numerical simulation, failure mechanisms, XGBoost, Building construction, TH1-9745

Popis souboru: electronic resource

Relation: https://www.mdpi.com/2075-5309/15/14/2480; https://doaj.org/toc/2075-5309

Přístupová URL adresa: https://doaj.org/article/2e1b9c2e85664890a0e03a17b3afc008

Gradient theory of damage coupled to frictional contact and wear, and its numerical treatment

Autoři: Ireman, Peter J. Klarbring, Anders Strömberg, Niclas

Zdroj: CMES - Computer Modeling in Engineering & Sciences. 52(2):125-158

Témata: gradient damage, wear, finite element algorithms, TECHNOLOGY, Engineering mechanics, TEKNIKVETENSKAP, Teknisk mekanik, Maskinteknik, Mechanical Engineering

Popis souboru: print

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-48262