3 papers
physics.flu-dyn2025
Predicting Flow-Induced Vibration in Isolated and Tandem Cylinders Using Hypergraph Neural Networks
Shayan Heydari, Rui Gao, Rajeev K Jaiman
We present a finite element-inspired hypergraph neural network framework for predicting flow-induced vibrations in freely oscillating cylinders. The surrogate architecture transfor…
physics.flu-dyn2023
Flow-induced vibration of a flexible cantilever in tandem configuration
Shayan Heydari, Rajeev K Jaiman
The present work investigates the fluid-structure interaction (FSI) of a flexible cylindrical cantilever in a tandem configuration. A fully coupled fluid-structure solver based on…
physics.flu-dyn2022
Self-sustained oscillations in whiskers without vortex shedding
Shayan Heydari, Mitra J. Z. Hartmann, Neelesh A. Patankar +1
Sensing the flow of water or air disturbance is critical for the survival of many animals: flow information helps them localize food, mates, and prey and to escape predators. Acros…