Chun-Jun Pu

Learning Stiffness Dependent Fluid Structure Dynamics from Coarse Flow Representations

This paper develops a data-driven framework for long-term prediction of fluid--structure interaction (FSI) dynamics, focusing on the flow-induced vibration (FIV) of a flexible plate. A stiffness-conditioned neural evolution operator jointly represents the Eulerian flow field and Lagrangian structural state. The plate i...