Results 21 to 30 of about 110,634 (264)
Aerospace, 2022 Numerical integration methods have the characteristics of high efficiency and precision, making them attractive for aero-engine probabilistic risk assessment and design optimization of an inspection plan.
Guo Li +4 more
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Time-domain soil-structure interaction analysis of nuclear facilities on non-horizontal layered site
Yantu gongcheng xuebao, 2020 The state-of-the-practice soil-structure interaction (SSI) of nuclear facilities are analyzed using the frequency-domain approaches, represented by the SASSI program.
CHEN Shao-lin 1, ZHANG Jiao 1, GUO Qi-chao 1, ZHOU Guo-liang 2, LIU Qi-fang 3, WANG Jun-quan 1
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An Improved Multi-Frame Coherent Integration Algorithm for Heterogeneous Radar
Remote Sensing, 2023 This paper proposes an improved multi-frame coherent integration algorithm to improve the detection performance of weak targets in heterogeneous radar.
Yiheng Liu +4 more
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Applied Sciences, 2021 Although many families of integration methods have been successfully developed with desired numerical properties, such as second order accuracy, unconditional stability and numerical dissipation, they are generally implicit methods.
Veerarajan Selvakumar, Shuenn-Yih Chang
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Explicit Verlet time-integration for a Nitsche-based approximation of elastodynamic contact problems
Advanced Modeling and Simulation in Engineering Sciences, 2018 The aim of the present paper is to study theoretically and numerically the Verlet scheme for the explicit time-integration of elastodynamic problems with a contact condition approximated by Nitsche’s method. This is a continuation of papers (Chouly et al.
Franz Chouly, Yves Renard
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Probabilistic time integration for semi-explicit PDAEs
Statistics and ComputingAbstract This paper deals with the application of probabilistic time integration methods to semi-explicit partial differential–algebraic equations of parabolic type and its semi-discrete counterparts, namely semi-explicit differential–algebraic equations of index 2.
Robert Altmann, Afsaneh Moradi
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Algorithms, 2022 Based on many previous experiments, the most efficient explicit and stable numerical method to solve heat conduction problems is the leapfrog-hopscotch scheme.
Ali Habeeb Askar +3 more
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Implicit-explicit time integration for the immersed wave equation
Computers & Mathematics with ApplicationsImmersed boundary methods simplify mesh generation by embedding the domain of interest into an extended domain that is easy to mesh, introducing the challenge of dealing with cells that intersect the domain boundary. Combined with explicit time integration schemes, the finite cell method introduces a lower bound for the critical time step size ...
Christian Faßbender +4 more
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GPU Accelerated Explicit Time-Integration Methods for Electro-Quasi-Static Fields [PDF]
IEEE Transactions on Magnetics, 2016 4 pages, 5 ...
Christian Richter +2 more
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A new family of explicit time integration methods
IOP Conference Series: Materials Science and Engineering, 2010 It is very promising for an integration method to possess unconditional stability and the explicitness of each time step simultaneously. For this purpose, a novel family of explicit methods, which can have unconditional stability, is developed and presented. For linear elastic systems, the numerical properties of the proposed family method are the same
S Y Chang, C L Huang
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