Presentation Details
Two-Phase Model-Reduction for Two-Scale Simulations of Components
Wednesday, 11 Oct 2017; 12:10 - 12:30 in room 7.02
In Session:
MS16-1: Reduced Order Models for Multiscale and Multiphysics Problems (Show complete Mini Symposium)
Wednesday, 11 Oct 2017; 10:30 - 12:30 in room 7.02
Show complete Session
1st and presenting Author
Matthias Kabel
Flow and Material Simulation
Fraunhofer Institute for Industrial Mathematics ITWM
Kaiserslautern, Germany
Flow and Material Simulation
Fraunhofer Institute for Industrial Mathematics ITWM
Kaiserslautern, Germany
Micro Abstract:
The Nonuniform Transformation Field Analysis (NTFA) has been introduced by Suquet et al. to make two-scale simulations of components feasible for industrial sized problems. To reduce the computational complexity of the "offline" phase of the NTFA, the micro-solver applies the recently introduced composite voxel technique. The predicted effective response will be compared to both the original NTFA method using micro-scale simulations at full resolution and direct simulations.