1. ONERA—Department of Aerodynamics, Aeroelasticity and Acoustics 1 , 92322 Châtillon, France
2. Aerodynamics and Flight Mechanics Group, University of Southampton 2 , Southampton SO17 1BJ, United Kingdom
3. Department of Engineering Science, University of Oxford 3 , Wellington Square, Oxford OX1 2JD, United Kingdom
4. Institute of Aerodynamics and Gas Dynamics, University of Stuttgart 4 , 70569 Stuttgart, Germany
5. INSA Rouen Normandie—CORIA-CNRS 5 —76800 Saint-Etienne-du-Rouvray, France
6. Aerospace Engineering, Alfred Gessow Rotorcraft Center, University of Maryland at College Park, College Park 6 , Maryland 20742, USA
7. School of Mechanical Engineering, Purdue University, West Lafayette 7 , Indiana 47906, USA