Year
Month
(Peer-Reviewed) Clustering Solver for Displacement-based Numerical Homogenization
Shaoqiang Tang 唐少强, Xi Zhu 朱熙
HEDPS, CAPT and LTCS, College of Engineering, Peking University, Beijing 100871, China
北京大学工学院
Abstract

Based on strain-clustering via k-means, we decompose computational domain into clusters of possibly disjoint cells. Assuming cells in each cluster take the same strain, we reconstruct displacement field. We further propose a new way to condensate the governing equations of displacement-based finite element method to reduce the complexity while maintain the accuracy.

Numerical examples are presented to illustrate the efficiency of the clustering solver. Numerical convergence studies are performed for the examples. Avoiding complexities which is common in existing clustering analysis methods, the proposed clustering solver is easy to implement, particularly for numerical homogenization using commercial softwares.
Clustering Solver for Displacement-based Numerical Homogenization_1
Clustering Solver for Displacement-based Numerical Homogenization_2
Clustering Solver for Displacement-based Numerical Homogenization_3
  • On-chip light control of semiconductor optoelectronic devices using integrated metasurfaces
  • Cheng-Long Zheng, Pei-Nan Ni, Yi-Yang Xie, Patrice Genevet
  • Opto-Electronic Advances
  • 2025-01-07
  • Ferroelectric domain engineering of lithium niobate
  • Jackson J. Chakkoria, Aditya Dubey, Arnan Mitchell, Andreas Boes
  • Opto-Electronic Advances
  • 2025-01-03
  • Smart reconfigurable metadevices made of shape memory alloy metamaterials
  • Shiqiang Zhao, Yuancheng Fan, Ruisheng Yang, Zhehao Ye, Fuli Zhang, Chen Wang, Weijia Luo, Yongzheng Wen, Ji Zhou
  • Opto-Electronic Advances
  • 2025-01-03
  • Direct detection with an optimal transfer function: toward the electrical spectral efficiency of coherent homodyne detection
  • Xingfeng Li, Jingchi Li, Xiong Ni, Hudi Liu, Qunbi Zhuge, Haoshuo Chen, William Shieh, Yikai Su
  • Opto-Electronic Science
  • 2024-12-24
  • Enhanced amplified spontaneous emission via splitted strong coupling mode in large-area plasmonic cone lattices
  • Jiazhi Yuan, Jiang Hu, Yan Zheng, Hao Wei, Jiamin Xiao, Yi Wang, Xuchao Zhao, Ye Xiang, Yong Lei, Wenxin Wang
  • Opto-Electronic Science
  • 2024-12-19
  • High-resolution tumor marker detection based on microwave photonics demodulated dual wavelength fiber laser sensor
  • Jie Hu, Weihao Lin, Liyang Shao, Chenlong Xue, Fang Zhao, Dongrui Xiao, Yang Ran, Yue Meng, Panpan He, Zhiguang Yu, Jinna Chen, Perry Ping Shum
  • Opto-Electronic Advances
  • 2024-12-16
  • High performance laser induced plasma assisted ablation by GHz burst mode femtosecond pulses
  • Jingbo Yin, Yulong Zhao, Minghui Hong
  • Opto-Electronic Advances
  • 2024-12-16
  • Sequential harmonic spin–orbit angular momentum generation in nonlinear optical crystals
  • Yutao Tang, Zixian Hu, Junhong Deng, Kingfai Li, Guixin Li
  • Opto-Electronic Advances
  • 2024-12-16
  • Design, setup, and facilitation of the speckle structured illumination endoscopic system
  • Elizabeth Abraham, Zhaowei Liu
  • Opto-Electronic Science
  • 2024-12-13
  • Ultra-high-Q photonic crystal nanobeam cavity for etchless lithium niobate on insulator (LNOI) platform
  • Zhi Jiang, Cizhe Fang, Xu Ran, Yu Gao, Ruiqing Wang, Jianguo Wang, Danyang Yao, Xuetao Gan, Yan Liu, Yue Hao, Genquan Han
  • Opto-Electronic Advances
  • 2024-10-31
  • Advanced biological imaging techniques based on metasurfaces
  • Yongjae Jo, Hyemi Park, Hyeyoung Yoon, Inki Kim
  • Opto-Electronic Advances
  • 2024-10-31
  • Orthogonal matrix of polarization combinations: concept and application to multichannel holographic recording
  • Shujun Zheng, Jiaren Tan, Hongjie Liu, Xiao Lin, Yusuke Saita, Takanori Nomura, Xiaodi Tan
  • Opto-Electronic Advances
  • 2024-10-23



  • Flexible SERS substrates for hazardous materials detection: recent advances                                Hydrogels with Dynamically Controllable Mechanics and Biochemistry for 3D Cell Culture Platforms
    About
    |
    Contact
    |
    Copyright © PubCard