A time-domain simulator for an oscillating water column in irregular waves at model scale

作者：Gervelas R^*; Trarieux F; Patel M

来源：Ocean Engineering, 2011, 38(8-9): 1007-1013.

DOI：10.1016/j.oceaneng.2011.04.006

• OWC
• Time-domain
• Irregular waves
• Tank testing
• Orifice
• Motion control tank

This paper presents a 1D time-domain model for an oscillating water column (OWC) based on previous works on trapped air cavities for marine vehicles. The paper describes the coupling between the hydrodynamic and the thermodynamic forces for an OWC with an orifice. The model enables to obtain the water elevation and pressure variation inside the chamber in the time-domain for regular and irregular waves. The numerical predictions are compared with experimental data performed on a model scale OWC.

• 出版日期2011-6