DISPROP aims at improving the current aerodynamic and aeroacoustic analysis and design capabilities for large aircraft operating with distributed propulsion (DP) and propeller arrays. This will be done by generating a high-quality, industry-relevant experimental database using 2D and 2.5D wing sections equipped with propeller arrays. Using this database, the capability of existing CFD and CAA codes will be updated in order to better predict the relevant aerodynamic and aeroacoustic interaction phenomena occurring between the wing and the propellers slipstream.
Distributed Propulsion, describes the distribution of an aircraft's propulsion system among several small, rather than a few large, engines and offers several potential advantages in terms of overall aircraft efficiency, noise reduction, safety and reliability, and increased affordability. The main benefits of the propulsion system are an increased overall efficiency through favorable interaction between the wing and the slipstream, as well as the possibility of introducing electric or hybrid- electric propulsion on large transport aircraft.
The project is funded by "Clean Sky 2 Joint Undertaking." The European program aims to reduce emissions and increase the competitiveness of the European aviation industry.
