This topic aims to improve the design of underwater platforms and the proper integration of sonars, including the verification of existing tools and the development of better tools for modelling underwater flow-generated noise that can support the placement of sonars and the simulation of radiated noise from underwater platforms. The models to be developed for both sonar design and radiated noise will include the generation of high-quality verification data and would support the design of underwater platforms and the placement and design of sonars.

Targeted types of activities: Generating knowledge, integrating knowledge and studies, not excluding downstream activities eligible for research actions.

Indicative budget: EUR 10 000 000 for this topic under the EDF-2026-RA call.

Indicative number of proposals to be funded: One proposal is to be funded for this topic. However, depending on the quality of the proposals submitted and the budget available, more than one proposal may ultimately be funded for this topic.