Andreewsky, Marc

Fillot, Lauriane

Joly, Antoine

Pham, Chi-Tuan

Saviot, Sylvain

English

International audienceIn the past few years the research on Tidal Energy Converters (TECs), or Tidal Turbines, has increased (see for example the work done at the EMEC 1). As such a demand arose to assess the impact of potential large industrial TEC farms. This demand has also been growing in the Telemac User community, see for example Haverson et al. [2] or de Paula Kirinus et al. [1], but no clear methodology has been defined within the Telemac-Mascaret system. To model the hydrodynamic effects of TEC over large areas, two approaches are possible. One can either use the actuator disk method, where the influence of a TEC is modelled through a head drop [6], or it is possible to model the drag force induced by a TEC opposing the flow (this can be thought of as being similar to increasing the bed friction). This second approach has been successfully applied by EDF in Telemac-2D through the PerAWaT project 2 and its recommended implementation in Telemac-2D will be described in this article. Furthermore its implementation will be illustrated by reproducing the experiment conducted by the University of Manchester within the PerAWaT project [7]

Pham, Chi-Tuân

HAL-Ecole des Ponts ParisTech

Using the DRAGFO subroutine to model Tidal Energy Converters in Telemac-2D

Hydraulic Engineering Repository

http://henry.baw.de/bitstream/20.500.11970/104330/1/28_Joly_2015.pdf

Using the DRAGFO subroutine to model Tidal Energy Converters in Telemac-2D

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HAL-Ecole des Ponts ParisTech

Hydraulic Engineering Repository