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3D finite-element meshes

Assessment of the finite element solutions for 3D spontaneous rupture using GeoFEM

Assessment of the finite element solutions for 3D spontaneous rupture using GeoFEM

... nite element (FE) solutions of spon- taneous shear rupture in a planar fault in a 3D uniform elas- tic medium by using a parallel FE code, GeoFEM, with some modi cations for applying a slip-weakening ...

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Finite Element Model of Interior Concrete Structures for Seismic Analysis with High-Frequency Content

Finite Element Model of Interior Concrete Structures for Seismic Analysis with High-Frequency Content

... Shell181 element, which is a 4-node shell element having six degrees of freedom at each node and suitable for analyzing thin to moderate-thick shell per ANSYS Mechanical, Release ...Mass21 element. ...

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A Finite Element Model for Free Surface and Two Fluid Flows on Fixed Meshes

A Finite Element Model for Free Surface and Two Fluid Flows on Fixed Meshes

... Taking into account that the objective of our research is to be used efficiently in finite element mould filling software, we try to concentrate on those items we find hinder our objective most. The most relevant one ...

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Construction of Finite Element Meshes for Polycrystal Grains Model from X ray CT Image

Construction of Finite Element Meshes for Polycrystal Grains Model from X ray CT Image

... An image-based model of aggregated grains, in which 13 grains surround one grain, was produced selecting one grain from 503 grains as shown in Fig. 4. Next, the classical vis- co-elasto plasticity type CPFE was ...

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Post Test Evaluation of Pre-Stressed Concrete Containment Vessel  Model with BARC Finite Element Code ULCA

Post Test Evaluation of Pre-Stressed Concrete Containment Vessel Model with BARC Finite Element Code ULCA

... Simplified models with only few degrees of freedom can be constructed for assessing the global behaviour of impact loaded structures. These models are useful for preliminary design of impact experiments as well as for ...

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3D finite element simulations of high velocity projectile impact

3D finite element simulations of high velocity projectile impact

... The rate dependency in the here used version of the microplane model for concrete accounts for two effects: (1) the rate dependency related to the formation (propagation) of the micro-cracks, which is the effect of ...

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Patterns of stress distribution in different root morphologies on tipping   a 3d finite element study

Patterns of stress distribution in different root morphologies on tipping a 3d finite element study

... Root resorption commonly affects the maxillary laterals, maxillary centrals as they travel a longer distance (Brudvik, Teeth with abnormal root morphologies (Mirabella, et al., 2004) frequently shows external root ...

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Materials Discovery by Crystal Growth: Synthesis, Structure Determination, Magnetic, and Optical Properties of Complex Lanthanide Containing Oxides, Oxyhydroxides, and Oxyfluorides

Materials Discovery by Crystal Growth: Synthesis, Structure Determination, Magnetic, and Optical Properties of Complex Lanthanide Containing Oxides, Oxyhydroxides, and Oxyfluorides

... Previous studies have evaluated the mechanical and/or failure behavior of human fibrous cap or plaque. Ultimate tensile stress and ultimate tensile strain were acquired through uniaxial tensile tests on human carotid ...

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Study of post-necking hardening identification and deformation-induced surface roughening of metals, Pavlo Knysh

Study of post-necking hardening identification and deformation-induced surface roughening of metals, Pavlo Knysh

... A finite element model with realistic (non-columnar) shapes of the grains based on a pair of EBSD scans of a given specimen is constructed using a custom- developed shape interpolation ...Plasticity ...

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Electromagnetic Analysis of Hysteresis Synchronous Motor Based on Complex Permeability Concept

Electromagnetic Analysis of Hysteresis Synchronous Motor Based on Complex Permeability Concept

... Hysteresis motor is a kind of special motor with outstanding structural features. This type of motor has not slot on its rotor and the rotor structure is quite simple. The structure of a typical two pole hysteresis motor ...

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Postdoctoral researcher, Aerospace and Mechanical Engineering, USC July, 2020 to present Developing deep learning tools for Bayesian inference.

Postdoctoral researcher, Aerospace and Mechanical Engineering, USC July, 2020 to present Developing deep learning tools for Bayesian inference.

... Entropy stable schemes for compressible flows on unstructured meshes (20th December, 2014) Conference on Computational PDEs, Finite Element Meet, TIFR-CAM.. Entropy stable schemes for co[r] ...

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Finite Element Analysis of 3D Printed Aircraft Wing

Finite Element Analysis of 3D Printed Aircraft Wing

... be explored, as optimized structures using different materials could be superior to the 7075-T6 aluminum design used for this analysis. Finally, this design was based on conventional planar geometries. Even though the ...

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EURCYL A Computer Program to Generate Finite Element Meshes for Cylinder Cylinder Intersections  EUR 5030

EURCYL A Computer Program to Generate Finite Element Meshes for Cylinder Cylinder Intersections EUR 5030

... external vessel radius internal vessel radius vessel length external nozzle radius internal nozzle radius nozzle length outside transition radius = 0 if transition not curved inside tran[r] ...

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A PARALLEL GEOMETRIC MULTIGRID METHOD FOR FINITE ELEMENTS ON OCTREE MESHES

A PARALLEL GEOMETRIC MULTIGRID METHOD FOR FINITE ELEMENTS ON OCTREE MESHES

... 8. Add the values recieved in step 7 to the existing values in the output vector. 3.5. Handling variable-coefficient operators. One of the problems with ge- ometric multigrid methods is that their performance ...

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AN INTUITIVE SOFTWARE SYSTEM FOR THE MODELLING OF THREE-DIMENSIONAL FEM TAPPING SIMULATIONS

AN INTUITIVE SOFTWARE SYSTEM FOR THE MODELLING OF THREE-DIMENSIONAL FEM TAPPING SIMULATIONS

... of 3D FEM simulations for the tapping process is the unacceptably high computing time due to the complex tool geometry, since the entire chamfer length of the tapping tool has to be considered to acquire a ...

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Techniques for Design of Bolted Joint in Finite Element Analysis

Techniques for Design of Bolted Joint in Finite Element Analysis

... In this paper it was found that, the stresses in the bolts of the bolted flange joint of the pressure vessel so that bolts/studs should not be failed during proof pressure test. Bolted flange joints perform a very ...

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Exploring the Impact of Work Life Balance on the Employee and Organisational Growth

Exploring the Impact of Work Life Balance on the Employee and Organisational Growth

... If determining the size and orientation of cracks, safe life of structural members can be evaluated. Mainly aircraft industries use Tone Burst Eddy Current Thermography (TBET) technique was used for the evaluation of ...

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3D Modelling of Thermal Replication for Designing Progressive Glass Moulds

3D Modelling of Thermal Replication for Designing Progressive Glass Moulds

... performed 3D measure- ments on the sagged glass after thermal ...of 3D geometrical analysis of the experimental results and the numerical results: the first analysis is a global one and consists of ...

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Optical Effects on the Characteristics of a Nanoscale Finfet

Optical Effects on the Characteristics of a Nanoscale Finfet

... insulator interface and insulator-semiconductor interface respectively. 3. MULTIRESOLUTION ANALYSIS AND WAVELETS For semiconductor device simulation using partial differential equa- tions, the grid generation is very ...

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