finite element-based simulations
Local Failure Criteria for Wall-Thinning Defect in Piping Componenbased on Simulated Specimen and Real-Scale Pipe Tests
... associated finite element (FE) simulations to evaluate the stress and strain states in the notched section at the points of maximum load and final failure of each ...strain based criteria ...
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A Thermomechanically Coupled SMA Actuator Model for Finite Element Simulations of Adaptive Structures.
... built-in ABAQUS superelastic Nitinol UMAT to model the behavior of a Nitinol stent graft undergoing deformation. The ABAQUS NiTi superelastic user material is based on additive strain decomposition and used in ...
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Finite Element Simulations of Shape Memory Alloy Actuators in Adaptive Structures
... Because of the difference in stress levels that induce transformation from one phase to another (or from one martensite variant to the other), there is a very pronounced hysteresis loop during cyclical loading where ...
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Treatment of the magnetic field for geodynamo simulations using the finite element method
... shell, based on Earth’s outer core, using the finite element method ...(MHD) simulations in a rotating spherical shell with FEM are solving the magnetic field outside the fluid shell, and connecting the ...
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Integrated whole heart computational workflow for inverse potential mapping and personalized simulations
... proposed finite element model based whole-heart computational workflow offers an integrated platform for cardiac electrical assessment using IPM and simu- ...
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NUMERICAL SIMULATIONS OF OBTAINING A BLANK SHAPE OF SHEET METAL FORMING PROCESSES BASED ON THE FINITE ELEMENT ANALYSIS
... The present work aims to determine the optimum blank shape design for deep drawing of arbitrary shaped cups with a uniform trim allowance at the flange, i.e., cups without ears. The earring, or non-uniform flange, is ...
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Finite Element Analysis of Coir Fiber Based Natural Composite
... [17] YuchengZhong, UmeyrKureemun, Tran Le Quan Ngoc and HeowPueh Lee, (2017). ―Natural Plant Fiber Composites-Constituent Properties and Challenges in Numerical Modeling and Simulations‖, International Journal of ...
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Index Terms multimedia teaching systems, finite element
... examples, simulations, and animations then it can be used to stimulate cognition and ...of simulations allows a student to experiment with phenomena which are too complex or to expensive to be reproduced in ...
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Determination of Acceleration for Belt Conveyor Speed Control in Transient Operation
... studied. Based on finite element model, the simulations are carried out with calculated acceleration ...with simulations, will be used into practice to decide the acceleration in ...
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Finite Element Simulations for Micromilling of Oxygen free Copper
... paper, based on the finite element method (FEM), the influence trends of four key micromilling parameters (f z , a p , a e , n) on the milling force in micromilling were ...
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Application of Numerical Simulation to Investigate Material Flow in Hollow Radial Extrusion Dr. Payman Abhari
... rigid-plastic finite element method (FEM) to investigate the forming characteristics in two different schemes of radial extrusion process with mandrel as single-ended and double-ended have been ...
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Demonstration of the Applicability of Nondestructive Microwave Testing to the Long Range Inspection of Inner Surface Cracks in Tubes
... designed based on three-dimensional finite element simulations, was attached to an end of the tube, and the reflections of the microwave propagating inside the tube were measured using a ...
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Finite Element Simulation of Simple Bending Problem and Code Development in C++
... software based simulation work for simple bending problem were performed by considering example of cantilever ...Numerical simulations for simple and cracked cantilever beams using finite ...
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Dynamic Response of Homogeneous and Film/Substrate Systems Subjected to Low Velocity Impact
... coded finite element ...effective finite element approach based on the Sun's higher-order beam finite element, Kurapati’s generalized power law and Dharani's film model is ...
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On the Forward and Inverse Computational Wave Propagation Problems.
... the finite depth layers, with perfectly matched discrete layers (PMDL) to model the unbounded ...Second, based on analytical derivatives for theoretical dispersion curves, an approximate derivative is ...
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Moisture-induced stresses in engineered wood flooring with OSB substrate
... The finite element (FE) modeling of hygromechanical deformation of EWF was performed using the FE code MEF?? developed by the GIREF (Interdisciplinary Research Group on Finite Elements) at ...
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Mechanical behaviour of a creased thin strip
... 65 500, 13 100, 6550, and 1310 MPa, and the elastic- perfectively plastic material was plotted in Figs. 10b–c and 12a–d, respectively. For all the curves, the moment became smaller when simultaneously increased the value ...
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Finite Element Simulations of Earthquakes
... For simulations with dynamic failure on a strike-slip fault or a thrust fault, we examine what constraints must be imposed on the coefficient of friction to produce realistic ruptures un[r] ...
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A Wedge-DCB Test Methodology to Characterise High Rate Mode-I Interlaminar Fracture Properties of Fibre Composites
... of this work is to eliminate this complexity by introduc- ing an alternate form of the load-displacement curve and two other response metrics for the comparison in the in- verse modelling procedure. Firstly, instead of a ...
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Formation of Self Connected Si0 8Ge0 2 Lateral Nanowires and Pyramids on Rib Patterned Si(1 1 10) Substrate
... As an alternative candidate for the miniaturized comple- mentary metal oxide semiconductor field effect transis- tors (MOSFET) [1–3], and many other promising applications [4–6], Ge-based nanowires have been ...
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