Computational modeling applied to the study of wave energy converters (WEC)

Abstract

The employment of numerical methods to solve engineering problems is a reality, as well as, the worldwide concern about the need of renewable and alternative energy sources. Thus, this work presents a computational model capable of simulating the operating principle of some Wave Energy Converters (WEC). To do so, the device is coupled in a wave tank, where the sea waves are reproduced. The Finite Volume Method (FVM) and the Volume of Fluid (VOF) model are adopted. The results showed that the converter's operating principle can be numerically reproduced, demonstrating the potential of computational modeling to study this subject.

Review of Wave Energy Converter and Design of Mooring System

“…Numerical Modeling [139][140][141][142][143] Numerical and Experimental [144][145][146][147][148] Physical Experiment [149][150][151][152][153] Consequently, the simulations of the floating WECs still need to rely on the linear potential theory. Time-domain simulations were performed to integrate nonlinear adverse effects with the aid of the methods of convolution like van Oortmerssen [154] or Cummins [155].…”