2 papers
physics.flu-dyn2026
RG-Based Local Hopf Reduction and Slow-Manifold Reconstruction for Nonlinear Aeroelastic Systems
Gelin Chen, Chen Song, Chao Yang
Self-excited limit-cycle oscillations (LCOs) from Hopf bifurcations are a key feature of nonlinear aeroelasticity and depend sensitively on structural and aerodynamic parameters. C…
math.NA2025
PeTTO: Leveraging GPUs to Accelerate Topology Optimization with the Pseudo-Transient Methods
Mingyuan Yang, Qian Yu, Chao Yang
We present a Pseudo-Transient Topology Optimization (PeTTO) approach that can leverage graphics processing units (GPUs) to efficiently solve single-material and multi-material topo…