Showing physics.flu-dynShow all
3 papers · 1 filter
physics.flu-dyn2026
A time-domain approach for motion-explicit evaluation of loads on floating structures in fully nonlinear waves
Athanasios Dermatis, Henrik Bredmose, Harry B. Bingham +2
This paper presents a novel method for evaluating second-order consistent hydrodynamic loads, which employs nonlinear wave and body kinematics. The pseudo-spectral formulation of n…
physics.flu-dyn2024
Directional focused wave group response of a Floating Wind Turbine: Harmonic separation in experiment and CFD
Sithik Aliyar, Henrik Bredmose, Johan Roenby +2
The offshore wind sector relies on floating foundations for deeper waters but faces challenges from harsh conditions, nonlinear dynamics, and low-frequency resonant motions caused…
physics.flu-dyn2023
A robust algorithm for computational floating body dynamics
Johan Roenby, Sithik Aliyar, Henrik Bredmose
We present a non-iterative algorithm, FloatStepper, for coupling the motion of a rigid body and an incompressible fluid in computational fluid dynamics (CFD) simulations. The purpo…