Showing 121 - 139 results of 139 for search '"Domain decomposition methods"', query time: 0.25s Refine Results
  1. 121

    A Synthetic Solution for Identification and Extraction of the Effective Microseismic Wave Component Using Decomposition on Time, Frequency, and Wavelet Coefficient Domains by Mingwei Zhang, Qingbin Meng, Shengdong Liu, Hideki Shimada

    Published 2017-01-01
    “…This research involves development of the proposed integrated domain decomposition method and provides a diverse view on the fine processing of the microseismic signal.…”
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    Article
  2. 122

    Parallel homogenization analysis of FW-CFRP for high-pressure hydrogen tanks considering fiber waviness by Naoki MORITA, Tomoya TAKAHASHI, Tetsuya MATSUDA, Masahito UEDA, Tomohiro YOKOZEKI, Wataru IWASE

    Published 2024-05-01
    “…Because numerical simulations that consider fiber irregularities increase computational time and memory usage, we developed a parallel computation system for three-scale homogenization using the domain decomposition method. Numerical examples using large-scale computers verified that our parallel three-scale homogenization analysis has parallel computing performance close to the ideal acceleration ratio. …”
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    Article
  3. 123

    Two-dimensional local Fourier image reconstruction via domain decomposition Fourier continuation method. by Ruonan Shi, Jae-Hun Jung, Ferdinand Schweser

    Published 2019-01-01
    “…This work is an extension of our previous 1D Fourier domain decomposition method to 2D Fourier data. The proposed method first divides the MRI image in the spatial domain into many subdomains and applies the Fourier continuation method for the smooth periodic extension of the subdomain of interest. …”
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    Article
  4. 124

    Impedance minimization of the CERN Super Proton Synchrotron cavities using the generalized coupled S-parameter method by Shahnam Gorgi Zadeh, Erion Gjonaj, Thomas Flisgen, Patrick Krämer, Christine Völlinger, Ursula van Rienen

    Published 2022-08-01
    “…The generalized coupled S-parameter method is a domain decomposition method for the calculation of the S parameters and beam coupling impedance of large structures. …”
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    Article
  5. 125

    Hierarchical Linking-Domain Extraction Decomposition Method for Fast and Parallel Power System Electromagnetic Transient Simulation by Tong Duan, Venkata Dinavahi

    Published 2021-01-01
    “…The linking-domain extraction (LDE) decomposition method is a new non-overlapping domain decomposition method for parallel circuit simulation. …”
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    Article
  6. 126

    Non-Overlapping Domain Decomposition for 1D Optimal Control Problems Governed by Time-Fractional Diffusion Equations on Coupled Domains: Optimality System and Virtual Controls by Günter Leugering, Vaibhav Mehandiratta, Mani Mehra

    Published 2024-02-01
    “…We consider a non-overlapping domain decomposition method for optimal control problems of the tracking type governed by time-fractional diffusion equations in one space dimension, where the fractional time derivative is considered in the Caputo sense. …”
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    Article
  7. 127
  8. 128

    Microwave Digital Twin Prototype for Shoulder Injury Detection by Sahar Borzooei, Pierre-Henri Tournier, Victorita Dolean, Claire Migliaccio

    Published 2024-10-01
    “…This involves solving the linear system as a result of finite element discretization of the forward problem with use of the domain decomposition method to accelerate the computations. …”
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    Article
  9. 129

    Seismo-VLAB: An Open-Source Software for Soil–Structure Interaction Analyses by Danilo S. Kusanovic, Elnaz E. Seylabi, Peyman Ayoubi, Kien T. Nguyen, Joaquin Garcia-Suarez, Albert R. Kottke, Domniki Asimaki

    Published 2023-11-01
    “…The methodology considers the integration of advanced techniques, including the domain decomposition method (DDM), perfectly matched layers (PMLs), and domain reduction method (DRM), in addition to parallel computing capabilities to accelerate the solution of large-scale problems. …”
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    Article
  10. 130

    Modeling Transient Flows in Heterogeneous Layered Porous Media Using the Space–Time Trefftz Method by Cheng-Yu Ku, Li-Dan Hong, Chih-Yu Liu, Jing-En Xiao, Wei-Po Huang

    Published 2021-04-01
    “…The continuity conditions at the interface of the subdomains were satisfied in terms of the domain decomposition method. Numerical solutions were approximated based on the superposition principle utilizing the space–time basis functions of the governing equation. …”
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    Article
  11. 131

    Elastic Image Registration Based on Domain Decomposition with Mesh Adaptation by Ales Ronovsky, Alena Vasatova

    Published 2017-01-01
    “…The related elasticity problems are solved by TFETI, which is a variant of the Finite Element Tearing and Interconnecting (FETI) domain decomposition method for massively parallel numerical solution of elliptic Partial Differential Equations (PDE) with optimal complexity.…”
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    Article
  12. 132

    A Parallel Solution of Timing Synchronization in High-Speed Remote Sensing Data Transmission by Fei Teng, Wenge Yang, Jining Yan, Hongbin Ma, Yiwen Jiao, Zefu Gao

    Published 2023-06-01
    “…Finally, an implementation scheme for parallel timing error estimation and correction is proposed using the polyphase filter bank time domain decomposition method and the filter polyphase model. …”
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    Article
  13. 133

    Hydrodynamic Model and Tidal Current Energy Potential in Lepar Strait, Indonesia by Harman Ajiwibowo, Munawir Bintang Pratama

    Published 2022-02-01
    “…In the modelling, the domain decomposition method was employed for model downscaling, allowing grid resolution reaching 130 x 130 m2, which is sufficient to represent the narrow gaps between tiny islands in the area of interest. …”
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    Article
  14. 134

    Application of parallel algorithms for numerical simulation of quasi-one dimensional blood flow by A. N. Avdeeva, V. V. Puzikova

    Published 2018-10-01
    “…When constructing a parallel algorithm, the domain decomposition method was applied. In each subdomain, the problem at each time step splits into a hyperbolic and parabolic subproblems. …”
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    Article
  15. 135

    A Parallel Dissipation-Free and Dispersion-Optimized Explicit Time-Domain FEM for Large-Scale Room Acoustics Simulation by Takumi Yoshida, Takeshi Okuzono, Kimihiro Sakagami

    Published 2022-01-01
    “…The method can use domain decomposition method (DDM)-based parallel computing to compute acoustics in large rooms at kilohertz frequencies. …”
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    Article
  16. 136

    Assignment of structural domains in proteins using diffusion kernels on graphs by Mohammad Taheri-Ledari, Amirali Zandieh, Seyed Peyman Shariatpanahi, Changiz Eslahchi

    Published 2022-09-01
    “…Inspired by this idea, we developed a protein domain decomposition method based on diffusion kernels on protein graphs. …”
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    Article
  17. 137

    Dynamic Characteristics And Seismic Performance Of Reinforced Concrete Buildings Experiencing 5 June 2015 And 8 March 2018 Sabah Earthquakes by Ho, Kar Meng

    Published 2019
    “…The modal frequencies and vibration mode shapes of the buildings were determined by using the Nakamura method and Time Domain Decomposition method, respectively. Due to the absence of the study on dynamic characteristics of both buildings before 2015 Sabah earthquake, computational analyses were performed using ETABS based on the architectural plan and on-site measurement in order to simulate the building condition before the earthquake. …”
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    Monograph
  18. 138

    Output-Only Vibration-Based Monitoring of Civil Infrastructure via Sub-Nyquist/Compressive Measurements Supporting Reduced Wireless Data Transmission by Kyriaki Gkoktsi, Agathoklis Giaralis, Roman P. Klis, Vasilis Dertimanis, Eleni N. Chatzi

    Published 2019-09-01
    “…In this approach, a power spectrum blind sampling technique is used to estimate the response acceleration power spectral density matrix from the low-rate sampled measurements and is coupled with the Frequency Domain Decomposition method of OMA. The other is a spectro-temporal compressive sensing approach which recovers response acceleration signals through time-series reconstruction in the time domain from sub-Nyquist non-uniform-in-time randomly sampled measurements. …”
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    Article
  19. 139

    Advances in groundwater numerical simulation in deep geological disposal of high-level radioactive waste by Lulu LI, Zhichao ZHOU, Jingli SHAO, Yali CUI, Jingbo ZHAO

    Published 2021-11-01
    “…The equivalent discrete coupling model can adopt the equivalent continuum model for the area with high fracture density and the discrete fracture network model for the area with low fracture density through the domain decomposition method, which is more in line with the characteristics of fracture seepage under general geological conditions, but there is also the problems that the exchange capacity is difficult to determine and the coupling technology of two models. …”
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    Article