Výsledky vyhledávání - "Time integration algorithm"

A classical time integration method applied for solution of nonlinear equations of a double-layer tensegrity Autor Greco, Marcelo, Ferreira, Ivone Passos, Barros, Felício Bruzzi

“…The paper aims to investigate the nonlinear geometrical behavior of a tensegrity structure subject to dynamic loading in the time domain…”
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Finite element formulation of fluctuating hydrodynamics for fluids filled with rigid particles using boundary fitted meshes Autor De Corato, M., Slot, J.J.M., Hütter, M., D'Avino, G., Maffettone, P.L., Hulsen, M.A.

“…In this paper, we present a finite element implementation of fluctuating hydrodynamics with a moving boundary fitted mesh for treating the suspended particles…”
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Meso-structure based phase field modeling for tensile behavior of UHPC materials Autor Wang, Tao, Li, Po, Tong, Teng, Li, Xiaobo, Liu, Zhao

“… Given properties of UHPC matrix, steel fibers, and interface, the meso-scale damage model gives the stress-strain relationship subject to monotonic tension, considering cracking bridging effect and matrix spalling…”
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Discussion on the Application of LS-DYNA in Superfine Grinding of Wheat Bran Autor CHENG Min, LIU Baoguo, CAO Xianzhou

“… structural layers and their effects on the super fine grinding process are analyzed. Secondly, the explicit time integration algorithm of LS-DYNA is introduced…”
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A viscoelastic-viscoplastic analysis of fiber reinforced polymer composites undergoing mechanical loading and temperature changes Autor Jeon, Jaehyeuk

“…) composites subject to simultaneous mechanical load and conduction of heat. The studied FRP composites consist of unidirectional fibers, which are considered as linearly…”
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Multiscale modeling of impact on heterogeneous viscoelastic solids with evolving microcracks Autor Souza, Flavio Vasconcelos de

“…Multiscale computational techniques play a major role in solving problems related to viscoelastic composite materials due to the complexities inherent to these…”
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Three-dimensional elastic-plastic dynamic fracture analysis for stationary cracks using enriched elements Autor Saribay, Murat

“… a very important research subject recently, because of the inadequacy of the static solutions in many critical applications…”
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A variational approach-based method for simulating the post-liquefaction behaviour of soil masses Autor Montassar, S., de Buhan, P., Dormieux, L., Jellouli, M.

“… This procedure is based on the combination of a variational principle for the velocity field and a step-by-step time integration algorithm making it possible to follow the geometry changes…”
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Stable 3-level leapfrog integration in numerical relativity Autor New, Kimberly C B, Watt, Keith, Misner, Charles W, Centrella, Joan M

“…The 3-level leapfrog time integration algorithm is an attractive choice for numerical relativity simulations since it is time-symmetric and avoids non-physical damping…”
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Finite element analysis of the inflation and cooling stages in blow molding operations Autor Poslinski, Andrew Joseph

“… Numerical calculations combine Galerkin/finite element discretization with a fully-implicit time integration algorithm…”
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Numerical analysis of liquid-solid adsorption model Autor Leonavičienė, Teresė, Čiegis, Raimondas, Baltrėnaitė, Edita, Chemerys, Valeriia

“… The analysis of adaptive in time integration algorithms is presented. The main aim of this work is to analyze the sensitivity of the solution with respect to the main parameters of the mathematical model…”
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Implicit time integration of a class of constrained hybrid formulations—Part I: Spectral stability theory Autor Farhat, Charbel, Crivelli, Luis, Géradin, Michel

“… These constraints are shown to introduce a destabilizing effect in the dynamic system that can be analyzed by investigating the behavior of the time-integration algorithm at infinite and zero frequencies…”
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RESPONSES OF BLAST LOADING BY COMPLEX TIME STEP METHOD Autor Fung, T.C., Chow, S.K.

“…Blast loading is often described by means of high order functions, and step-by-step time integration algorithms are commonly used to evaluate the numerical solutions…”
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PARALLEL PROCESSING FOR TRANSIENT NONLINEAR STRUCTURAL DYNAMICS OF THREE-DIMENSIONAL FRAMED STRUCTURES Autor HAJJAR, JEROME FREDERICK

“… Emphasis is placed on the analysis of three-dimensional framed structures subjected to arbitrary dynamic loading and, in particular, steel building frames subject to earthquake loading…”
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