High-lift aerodynamic prediction plays a crucial role in optimizing aircraft performance during takeoff and landing. Yet, capturing the intricacies of boundary layer separation, wake formation, and ...
The US Marine Corps’ (USMC’s) Sikorsky CH-53K King Stallion heavy-lift helicopter flew its first mission on 5 September, retrieving a downed MH-60S Knighthawk utility helicopter sitting on a ...
For decades, helicopters have faced a fundamental engineering challenge. The faster they fly, the harder they become to control. As rotor blades approach the speed of sound, aerodynamic forces begin ...