Abstract
The Wave Dragon is a floating Wave Energy Converter (WEC) working by the overtopping principle. The overtopping discharge has been determined by model scale experiments in wave basins. In the present study we numerically simulate the overtopping behavior of the Wave Dragon device using a VOFbased incompressible Euler/Navier-Stokes solver in the OpenFOAM® framework. We present simulations of: (i) a complete sea state for different crest heights, and (ii) regular waves for different wave conditions and crest heights. The simulations compare reasonably well with the experimental data, albeit the irregular wave simulations predict a larger overtopping discharge than observed in the experiments.
| Originalsprog | Engelsk |
|---|---|
| Titel | Proceedings of the 1st International Conference on Renewable Energies Offshore |
| Redaktører | Guedes Soares |
| Antal sider | 8 |
| Forlag | CRC Press |
| Publikationsdato | 2015 |
| Sider | 287-294 |
| ISBN (Trykt) | 978-1-138-02871-5 |
| ISBN (Elektronisk) | 9781315647852 |
| Status | Udgivet - 2015 |
| Begivenhed | International Conference on Renewable Energies Offshore - Lisbon, Portugal Varighed: 24 nov. 2014 → 26 nov. 2014 Konferencens nummer: 1 |
Konference
| Konference | International Conference on Renewable Energies Offshore |
|---|---|
| Nummer | 1 |
| Land/Område | Portugal |
| By | Lisbon |
| Periode | 24/11/2014 → 26/11/2014 |
Emneord
- Wave Dragon
- Floating Wave Energy Converter
- Overtopping