Results 71 to 80 of about 1,824,635 (244)

A fully coupled finite element framework for thermal fracturing simulation in subsurface cold CO2 injection

open access: yesPetroleum, 2018
Thermal fracturing could occur during cold CO2 injection into subsurface warm rock formations. It can be seen in a variety of fields such as carbon geo-sequestration, unconventional gas development, enhanced oil recovery, geothermal energy extraction ...
Shunde Yin
doaj   +1 more source

Investigation of metal flow in bridge die extrusion of Alloy 6063 and subsequent effect on surface quality and weld seam integrity [PDF]

open access: yes, 2013
This paper describes a detailed study of tube extrusion by simulation using finite element method (FEM). The finite element model used one-sixth of symmetry. The extrusion load, emperature evolution and metal flow were predicted.
Akeret R   +8 more
core   +1 more source

Efficient periodic band diagram computation using a finite element method, Arnoldi eigensolver and sparse linear system solver

open access: yes, 2013
We present here a Finite Element Method devoted to the simulation of 3D periodic structures of arbitrary geometry. The numerical method based on ARPACK and PARDISO libraries, is discussed with the aim of extracting the eigenmodes of periodical structures
Barka, André   +2 more
core   +1 more source

Machining processes simulation: specific finite element aspects

open access: yesJournal of Computational and Applied Mathematics, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Masset, Luc, Debongnie, Jean-François
openaire   +2 more sources

Engine dynamic analysis with general nonlinear finite element codes. Part 2: Bearing element implementation overall numerical characteristics and benchmaking [PDF]

open access: yes
Finite element codes are used in modelling rotor-bearing-stator structure common to the turbine industry. Engine dynamic simulation is used by developing strategies which enable the use of available finite element codes.
Adams, M.   +4 more
core   +1 more source

Finite element simulation of noise radiation through shear layers

open access: yes, 2012
Predicting sound propagation through the jet exhaust of an aero-engine presents the specific difficulty of representing the refraction effect of the mean flow shear.
Beriot, Hadrien   +2 more
core   +1 more source

Study on the three-dimensional finite element simulation model of periodontal membrane based on micro-CT imaging

open access: yes口腔疾病防治, 2016
Objective To establish the three-dimensional finite element simulation model of periodontal membrane by micro-CT scanning data. Methods A human maxillary jaw segment containing central incisor was scanned with micro-CT for section images, which were ...
WANG Hong-ning   +4 more
doaj   +1 more source

Development and Application of a Virtual Shock Absorption Platform for Sports Shoes based on Abaqus

open access: yesPige Kexue Yu Gongcheng
Based on the finite element simulation analysis process for testing the shock-absorbing function of sports shoes, the Abaqus finite element simulation analysis software was developed using Python language for the secondary development of the virtual ...
Zhaoxia LIU   +4 more
doaj   +1 more source

A study of combined finite element method simulation/experiment to predict forming limit curves of steel DP350 sheets

open access: yesAdvances in Mechanical Engineering, 2018
In this study, to estimate the forming limit curves of a steel DP350 sheet, a combination of the finite element method simulation and experimental methods was adopted using the fracture height of experimental specimens and the corresponding in-plane ...
Thi-Bich Mac   +2 more
doaj   +1 more source

Aplication of Flotran CFD in ANSYS [PDF]

open access: yes, 2014
Simulation program ANSYS. The aerodynamic simulation with CFD (Computational Fluid Dynamics). Finite element method (FEM). Volume element method (VEM).
Palko, Milan
core  

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