Search Results - finite element numerical evolution algorithm*

Artificial neural networks as an alternative approach to groundwater numerical modelling and environmental design by Nikolos, Ioannis K, Stergiadi, Maria, Papadopoulou, Maria P, Karatzas, George P

“… In this paper, a combination of an ANN with a differential evolution algorithm is proposed to replace the classical…”
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Surface Lagrangian Remeshing: A new tool for studying long term evolution of continental lithosphere from 2D numerical modelling by Steer, Philippe, Cattin, Rodolphe, Lavé, Jérôme, Godard, Vincent

“… This algorithm is ideally suited to track long term surface evolution. To validate the method we perform a set of numerical tests, using triangular finite elements…”
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Multiphysics of bone remodeling: A 2D mesoscale activation simulation by Spingarn, C, Wagner, D, Rémond, Y, George, D

“… important factor in bone evolution. A finite element (FE) numerical model using the Abaqus/Standard…”
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VOF evaluation of the surface tension by using variational representation and Galerkin interpolation projection by Chirco, L., Da Vià, R., Manservisi, S.

“…) algorithm is used for tracking and locating the evolution of the two-phase interface on a Cartesian grid and a finite element numerical scheme for solving the velocity-pressure state…”
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A precise internal-stress calculation algorithm for the evolution of cracking risk of the steam-curing box girder by Qiao, Guofu, Xue, Guangjie, Zhu, Guangxiang

“…•The algorithm is established to reveal the thermal behavior of box girder.•The thermal stress evolution processes are monitored by the field test…”
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A new approach to modeling early cardiac morphogenesis during c-looping by Safadi, M.M., Rubin, M.B.

“… In this theory, Eulerian evolution equations are proposed for an elastic dilatation Je and a second order elastic distortional deformation tensor…”
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A convergent evolving finite element algorithm for mean curvature flow of closed surfaces by Kovács, Balázs, Li, Buyang, Lubich, Christian

“… The numerical method proposed and studied here combines evolving finite elements, whose nodes determine the discrete surface like…”
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A convergent evolving finite element algorithm for Willmore flow of closed surfaces by Kovács, Balázs, Li, Buyang, Lubich, Christian

“… This numerical method admits a convergence analysis in the case of continuous finite elements of polynomial degree at least two…”
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Microstructure Transformations in a Press Hardening Steel during Tailored Thermomechanical Processing by Westermann, Hendrik, Reitz, Alexander, Mahnken, Rolf, Schaper, Mirko, Grydin, Olexandr

“… Herein, the evolution of phase transformations is investigated by linking experiments and simulations to produce graded microstructures…”
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Potential Control Inside Switch Device Using FEM and Stochastic Optimization Algorithm by Kitak, P., Pihler, J., Ticar, I., Stermecki, A., Biro, O., Preis, K.

“… The procedure is based on finite element method numerical analysis and stochastic optimization algorithm of differential evolution (DE…”
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A coupled elastoplastic damage model for brittle rocks and its application in modelling underground excavation by Zhang, J.C., Xu, W.Y., Wang, H.L., Wang, R.B., Meng, Q.X., Du, S.W.

“… Constitutive relationships, and their numerical formulations of a return mapping algorithm for finite element…”
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Shake table test and numerical model update for a viscous damper isolated cable-stayed bridge by Guo, Junjun, Li, Mingke, Wu, Yongmu, Xiao, Yifeng, Guan, Zhongguo

“…) algorithm and the parallel finite element computing technique. In addition, a time history response-based objective function was established that considered various responses of the bridge components…”
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Optimization of Safety Factor by Genetic Algorithm of Circular Notched Carbon / Epoxy Laminate at Low Velocity Impact by Maamar, Djilali Beida, Zenasni, Ramdane

“…; crossovers, mutations, selection. The numerical modeling was carried out by the finite element software LS dyna which is coupled to the optimization program Ls-optui…”
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On computing the hyperparameter of extreme learning machines: Algorithm and application to computational PDEs, and comparison with classical and high-order finite elements by Dong, Suchuan, Yang, Jielin

“… We present a method for computing the optimal or near-optimal value of Rm based on the differential evolution algorithm…”
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Use of an optimization algorithm in designing medium-voltage switchgear insulation elements by Kitak, P., Pihler, J., Ticar, I., Stermecki, A., Magele, C., Biro, O., Preis, K.

“… This paper presents an algorithm for the design of such elements using numerical calculations on the basis of the finite elements method in connection with evolution optimization methods…”
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Novel optimization method for mobile magnetostatic shield and test applications by Ralf, Patrick Alexander, Kreischer, Christian

“…This article provides an optimized solution to the problem of passive shielding against static magnetic fields with any number of spherical shells. It is…”
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An adaptive scalable fully implicit algorithm based on stabilized finite element for reduced visco-resistive MHD by Tang, Qi, Chacón, Luis, Kolev, Tzanio V., Shadid, John N., Tang, Xian-Zhu

“… In this work, we develop a high-order stabilized finite-element algorithm for the reduced visco-resistive MHD equations based on the MFEM finite element library (mfem.org…”
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Algorithmic aspects and finite element solutions for advanced phase field approach to martensitic phase transformation under large strains by Babaei, Hamed, Basak, Anup, Levitas, Valery I.

“…A new problem formulation and numerical algorithm for an advanced phase-field approach (PFA…”
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Evolutionary numerical model for cultural heritage structures via genetic algorithms: a case study in central Italy by Salachoris, Georgios Panagiotis, Standoli, Gianluca, Betti, Michele, Milani, Gabriele, Clementi, Francesco

“… The goal is to update the uncertain parameters of two behavioral material models applied to the Finite Element Model…”
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Inverse Analysis of Deep Excavation Using Differential Evolution Algorithm by Zhao, B. D., Zhang, L. L., Jeng, D. S., Wang, J. H., Chen, J. J.

“…Summary This paper presents the applications of the differential evolution (DE) algorithm in back analysis of soil parameters for deep excavation problems…”
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