30 citations · 34 across the 3 of their papers we have counts for
4 papers · 1 filter
Simulation-Free Determination of Microstructure Representative Volume Element Size via Fisher Scores
Wei Liu, Satyajit Mojumder, Wing Kam Liu +2
A representative volume element (RVE) is a reasonably small unit of microstructure that can be simulated to obtain the same effective properties as the entire microstructure sample…
Two-scale data-driven design for heat manipulation
Daicong Da, Wei Chen
Data-driven methods have gained increasing attention in computational mechanics and design. This study investigates a two-scale data-driven design for thermal metamaterials with va…
Enhancing Data-driven Multiscale Topology Optimization with Generalized De-homogenization
Liwei Wang, Zhao Liu, Daicong Da +3
De-homogenization is becoming an effective method to significantly expedite the design of high-resolution multiscale structures, but existing methods have thus far been confined to…
Remixing Functionally Graded Structures: Data-Driven Topology Optimization with Multiclass Shape Blending
Yu-Chin Chan, Daicong Da, Liwei Wang +1
To create heterogeneous, multiscale structures with unprecedented functionalities, recent topology optimization approaches design either fully aperiodic systems or functionally gra…