Resources 
                
                Use this page to access information on our key areas of research.
We would be very happy to discuss our work with you. If you would like to talk to us about our research, please feel free either to contact us directly or to access our contact form through the tab below.

                                
                                    Civil Aviation Authority CAP3075 (April 2025) 
                                  
                                
                                    
                            Protecting the Future: Trials and Simulation of Downwash and Outwash for Helicopters and Powered Lift Aircraft
                                                                  
                            Follow the link below to find this publication together with its supplemental information.

                                
                                    Understanding Rotorcraft Downwash and Outwash 
                                  
                                
                                    
                                                                  
                            
                            Follow the link below to find information relating to our work on understanding how interaction with the ground can affect the aerodynamics of rotorcraft and eVTOL aircraft.

                                
                                    Understanding the Vortex Ring State 
                                  
                                
                                    
                                                                  
                            
                            Follow the link below to find information relating to our work on understanding the Vortex Ring State - a potentially hazardous regime of operation that rotorcraft and eVTOL aircraft can enter during the critical descent and landing phases of flight, as well as potentially during manoeuvres at low forward speeds.
We would be very happy to discuss our work with you. If you would like to talk to us about our research, please feel free either to contact us directly or to access our contact form through the tab below.
 © Sophrodyne Ltd 2015 - 2025 
 
                                
                 
   
   
 
                         
                             
                                 
                                 
                                