Výsledky vyhledávání - explicit multi-time step algorithm

External coupling software based on macro- and micro-time scales for explicit/implicit multi-time-step co-computations in structural dynamics Autor Brun, M., Batti, A., Combescure, A., Gravouil, A.

“…: the micro-time scale for the GC algorithm and macro-time scale for the PH algorithm. During the multi-time-step co-computations involving two finite element codes…”
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An explicit multi-time stepping algorithm for multi-time scale coupling problems in SPH Autor Tang, Xiaojing, Wu, Dong, Wang, Zhengtong, Haidn, Oskar, Hu, Xiangyu

“… In response to this challenge, this paper proposed an explicit multi-time step algorithm coupled with a solid dynamic relaxation scheme…”
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A Multi‐Time Stepping Algorithm for the Modelling of Heterogeneous Structures With Explicit Time Integration Autor Chan, Kin Fung, Bombace, Nicola, Sap, Duygu, Wason, David, Falco, Simone, Petrinic, Nik

“… This article proposes a multi‐time stepping algorithm that addresses this challenge by relaxing the constraint for an integer or constant time step ratio between subdomains and eliminating the need for kinematic interpolation…”
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Procedures for multi-time step integration of element-free Galerkin methods for diffusion problems Autor Smolinski, Patrick, Palmer, Timothy

“…An explicit multi-time step integration algorithm is presented for the element-free Galerkin method (EFGM…”
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On multi-time-step monolithic coupling algorithms for elastodynamics Autor Karimi, S., Nakshatrala, K.B.

“…We present a way of constructing multi-time-step monolithic coupling methods for elastodynamics…”
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An Explicit Multi-Level Time-Step Algorithm to Model the Propagation of Interacting Acoustic-Elastic Waves Using Finite Element/Finite Difference Coupled Procedures Autor Soares, D, Mansur, W J, Lima, D L

“… (other coupling procedures can be implemented analogously). One important feature of the algorithms presented is that they allow considering different time-steps for different sub-domains…”
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An efficient method for train–track–substructure dynamic interaction analysis by implicit-explicit integration and multi-time-step solution Autor Xu, Lei, Zhai, Wanming, Zhu, Shengyang, Liu, Weizheng

“… It is called implicit-explicit integration and multi-time-step solution method (abbreviated as m I- n E-MTS method…”
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Multi-time-step explicit-implicit method for non-linear structural dynamics Autor Gravouil, Anthony, Combescure, Alain

“…We present a method with domain decomposition to solve time‐dependent non‐linear problems. This method enables arbitrary numeric schemes of the Newmark family to be coupled with different time steps in each subdomain…”
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Multi-size-mesh multi-time-step algorithm for noise computation on curvilinear meshes Autor Le Garrec, T., Gloerfelt, X., Corre, C.

“… For that purpose, the multi‐size‐mesh multi‐time‐step algorithm of Tam and Kurbatskii [AIAA Journal, 2000, 38(8), p. 1331–1339…”
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Implicit/explicit multi-time step co-computations for predicting reinforced concrete structure response under earthquake loading Autor Brun, M., Batti, A., Limam, A., Combescure, A.

“…) and pseudo-dynamic testing (PsD) with dynamic substructuring. The GC method is a multi-time step subdomain algorithm able to couple any time integration schemes from the Newmark family with the appropriate time step size dependent on the subdomain…”
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Explicit-implicit co-simulation model for vehicle-turnout system and contact analysis based on mixed Eulerian–Lagrangian method Autor Lei, Jiaxin, Hui, Qingmin, Wang, Yuxuan, Zhao, Caiyou, Wang, Ping

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Multi-time-step coupling of peridynamics and classical continuum mechanics for dynamic brittle fracture Autor Zhong, Jiandong, Han, Fei, Du, Zongliang, Guo, Xu

“… As an alternative, this study proposes a multi-time-step (MTS) coupling model of PD and classical continuum mechanics (CCM…”
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Explicit/implicit multi-time step co-computations for blast analyses on a reinforced concrete frame structure Autor Brun, M., Batti, A., Limam, A., Gravouil, A.

“… Explicit/implicit multi-time step co-computations have been carried out for predicting the response of a reinforced concrete frame structure under a blast loading striking its front face…”
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Temporal and Spatial Coupling Methods for the Efficient Modelling of Dynamic Solids Autor Chan, Kin Fung, Bombace, Nicola, Sahu, Indrajeet, Falco, Simone, Petrinic, Nik

“… A multi-time-step integration algorithm is developed to leverage varying time steps throughout a domain…”
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A fast weakly intrusive multiscale method in explicit dynamics Autor Bettinotti, Omar, Allix, Olivier, Perego, Umberto, Oancea, Victor, Malherbe, Benoît

“… The proposed technique is iterative, but the explicit character of the method allows to perform the global computation only once per global time step, while a repeated solution is required…”
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A monolithic multi-time-step computational framework for first-order transient systems with disparate scales Autor Karimi, S., Nakshatrala, K.B.

“… (multi-time-step coupling), and different time integrators and different numerical formulations (mixed methods…”
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Enabling fast, stable and accurate peridynamic computations using multi-time-step integration Autor Lindsay, P., Parks, M.L., Prakash, A.

“… This paper extends the peridynamic formulation to decompose a problem domain into a number of smaller overlapping subdomains and to enable the use of different time steps…”
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An explicit multi-time-stepping algorithm for aerodynamic flows Autor van der Ven, H., Niemann-Tuitman, B.E., Veldman, A.E.P.

“…An explicit multi-time-stepping algorithm with applications to aerodynamic flows is presented…”
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Asynchronous space–time algorithm based on a domain decomposition method for structural dynamics problems on non-matching meshes Autor Subber, Waad, Matouš, Karel

“… To this end, we propose an asynchronous space–time algorithm based on a domain decomposition method for structural dynamics problems on non-matching meshes…”
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Discussions on a macro multi-time scales coupling method: existence and uniqueness of the numerical solution and strict non-negativity of the Schur complement Autor Zafati, Eliass

“…Within the framework of transient dynamic problems, the paper is concerned with the analysis of the FETI-based macro multi-time steps PH method…”
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