Data-driven stability analysis and near-wake jet control for the vortex-induced vibration of a sphere

A Chizfahm, R Jaiman - Physics of Fluids, 2021 - pubs.aip.org
We present a stability analysis for the vortex-induced vibration (VIV) of a sphere and a
suppression control technique using a base bleed actuation. The reduced-order model …

A unified Eulerian variational framework for multiphase fluid-structure interaction

X Mao - 2023 - open.library.ubc.ca
Multiphase fluid-structure interaction (FSI) involving multiphase flow and contact between
immersed solids is omnipresent in numerous processes in nature, biology, and engineering …

A unified variational framework and applications for flow-induced vibration in cavitating flows

S Kashyap - 2022 - open.library.ubc.ca
In this work, we present the development of a new computational framework based on the
stabilized variational finite element methods for unsteady cavitating flows and application to …

System identification and deep learning for stability analysis of flow-induced vibration

A Chizfahm - 2021 - open.library.ubc.ca
In this work, we present the coupled dynamics and stability predictions of marine vessels in
the ocean environment, with particular focus on the synergy of physics-based and data …