A5093848090- Fluid Dynamics and Vibration Analysis
- Vibration and Dynamic Analysis
- Aerodynamics and Fluid Dynamics Research
- Structural Engineering and Vibration Analysis
- Wind and Air Flow Studies
- Fluid Dynamics and Turbulent Flows
Delft University of Technology
2024
Politecnico di Milano
2024
Abstract. Vortex-Induced Vibrations (VIV) of wind turbine towers during installation is an aero-structural problem significant practical relevance. may happen in the tower structure, especially when rotor-nacelle assembly not yet attached to or if rotor blades are connected tower-nacelle assembly. The complexity aeroelastic phenomena involved VIV makes modeling and analysis challenging. Therefore, aim current research investigate fundamental mechanisms causing onset sustenance vortex-induced...
Abstract The flow around wind turbine towers usually reaches very high Reynolds numbers greater than a million. Understanding the under these conditions is crucial, as it may lead to vibrations due vortices formed. Investigating aerodynamic characteristics at such numbers, both numerically and experimentally, challenging. current study validates an experimental study, where rough surface employed increase effective accelerate laminar-turbulent transition in boundary layer. Unsteady...
Abstract. Vortex-induced vibration (VIV) of wind turbine towers during installation is an aero-structural problem significant practical relevance. Vibrations may happen in the tower structure, especially when rotor-nacelle assembly not yet attached to or if rotor blades are connected tower-nacelle assembly. The complexity aeroelastic phenomena involved VIV makes modelling and analysis challenging. Therefore, aim current research investigate fundamental mechanisms causing onset sustenance...