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Finite Element software

Implementation of a reaction-diffusion process in the Abaqus finite element software

Implementation of a reaction-diffusion process in the Abaqus finite element software

... species, which is solved by using a coupled mechanical- diffusion scheme ( ‘coupled temp-displacement’ in Abaqus) that allows further developments to account for the mechanical fields as well. First, the multidiffusion ...

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Design and Analysis of Thermal and Structural Systems Through Implementation of Open-Source Finite Element Software

Design and Analysis of Thermal and Structural Systems Through Implementation of Open-Source Finite Element Software

... The output of Model II is shown in Figure 2.4. Notice that in the top row, the left plot shows that the finite element (FE) solution is composed of piecewise continuous linear polynomials (𝑝 = 1) and its ...

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Finite Element Analysis of Motorized Adjustable Platform

Finite Element Analysis of Motorized Adjustable Platform

... to Finite Element Analysis 3.1. Finite Element Analysis Finite Element Analysis is a computer based procedure that can be used to analyze structures and ...use finite ...

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FINITE ELEMENT APPROXIMATION OF AN OPTIMAL DESIGN PROBLEM

FINITE ELEMENT APPROXIMATION OF AN OPTIMAL DESIGN PROBLEM

... the finite element method and the parametrization of the liquid/solid interface by B´ezier ...in finite dimensional spaces [6], and a uniform estimate of discrete solutions ...

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Finite element approximation of non-Markovian random fields

Finite element approximation of non-Markovian random fields

... ˜ ξ where ˜ ξ ∼ N (0, I), which proves the result. Theorem 3.1 provides an explicit expression for the the covariance matrix of the weights of the finite element approximation of a field defined by (6). ...

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Direct modification of semanticaly-enriched finite element meshes

Direct modification of semanticaly-enriched finite element meshes

... Today, most of the product behaviour analyses rely on the following steps: con- ceptual solution proposal and its modelling using Computer-Aided Design (CAD) tools; CAD data meshing; mesh adaptation and enrichment for ...

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Finite Element Simulation of Multi Material Metal Forming

Finite Element Simulation of Multi Material Metal Forming

... commercial finite element computer codes are developed and maintained in several software companies which favor their diffusion in large and medium ...

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Developments in finite element simulations of continuous casting

Developments in finite element simulations of continuous casting

... In order to represent intergranular creep fracture, the developed model contains solid finite elements for the grains and interface elements for their boundaries (see also [5]). Inside the grains, an elasto-visco- ...

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Developments in finite element simulations of continuous casting

Developments in finite element simulations of continuous casting

... 3.1.1 Solid finite elements and grain representation Grains are modelled by thermomechanical 4-nodes quadrilateral solid elements BLZ2T of mixed type [6]. Metallographic and texture analysis combining optical ...

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Space Thermal Analysis through Reduced Finite Element Modelling

Space Thermal Analysis through Reduced Finite Element Modelling

... next element to be added to a given cluster, the distance between the centre of gravity of the element and the one of the seed element of the cluster is ...next element to be assigned is the ...

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Structural finite element analysis of a composite catamaran

Structural finite element analysis of a composite catamaran

... In this paper, the catamaran of the AEROFLEET company is analyzed with the SAMCEF finite element code. The two hulls, the three crossbeams connecting these two hulls and the mast are made of materials like ...

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Subproblem finite element method for magnetic model refinements

Subproblem finite element method for magnetic model refinements

... 4 Université de Lyon, Ampère (CNRS UMR5005), École Centrale de Lyon, F-69134 Écully Cedex, France Abstract ⎯ Model refinements of magnetic circuits are performed via a subproblem finite element method. A ...

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A finite element solver for PDEs in MONOLIX

A finite element solver for PDEs in MONOLIX

... The weak (variational) from of the equations are then deduced form these informations. We use Lagrange finite element discretization. Timestep In numerical simulation of time-dependent equations, numerical ...

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Finite-element simulations of the pH-ElecFET microsensors

Finite-element simulations of the pH-ElecFET microsensors

... As soon as the polarization is interrupted, the ElecFET microsensor response tends to turn to back equilibrium of the system because of diffusion phenomenon.In the cas[r] ...

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A max-plus finite element method for solving finite horizon deterministic optimal control problems

A max-plus finite element method for solving finite horizon deterministic optimal control problems

... Unité de recherche INRIA Rocquencourt Domaine de Voluceau - Rocquencourt - BP 105 - 78153 Le Chesnay Cedex France Unité de recherche INRIA Futurs : Parc Club Orsay Université - ZAC des V[r] ...

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A combined finite volume - finite element scheme for a dispersive shallow water system

A combined finite volume - finite element scheme for a dispersive shallow water system

... kinetic finite volume solver and the correction step implies to solve a mixed problem where the velocity and the pressure are defined in compatible finite element ...

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An explicit dynamics extended finite element method. Part 2: element-by-element Stable-Explicit/Explicit dynamic scheme

An explicit dynamics extended finite element method. Part 2: element-by-element Stable-Explicit/Explicit dynamic scheme

... problem: finite geometry and material ...the finite geometry given in Figure 4, therefore we can only compare the results with the analytical solution until the tensile stress wave is reflected on the ...

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Microgripper: design, finite element analysis and laser microfabrication

Microgripper: design, finite element analysis and laser microfabrication

... Microgripper: design, finite element analysis and laser microfabrication Bordatchev, E.V.; Nikumb, S.K. https://publications-cnrc.canada.ca/fra/droits L’accès à ce site Web et l’utilisation de son contenu ...

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Multilevel solution strategies for unfitted finite element methods

Multilevel solution strategies for unfitted finite element methods

... 29 2.6 Discretization of Lagrange Multiplier Space 2.6.2 A Stable Lagrange Multiplier Space In this section, we describe the last remaining detail about the construction of a stable Lagrange multiplier space. We define ...

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Computational wind engineering using finite element package ADINA

Computational wind engineering using finite element package ADINA

... Thus the dependence on the analysis parameters used for the model are very important in the fluid flow analysis at a high Reynolds number.... The analysis parameters as discussed in[r] ...

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