Although the helicopter, aptly named Ingenuity ... NASA was also worried about the phenomenon of blade flapping, which is caused by flexing of the rotor blades above and below the plane of ...

Helicopter company Blade is launching a commuter service for deep-pocketed clients on Long Island and New Jersey that will fly them to its West Side hub. While it will help cut through the ...

He positioned them on a machine used to test the aerodynamics of helicopter blades - so they spun around like man-made blades. Together with his team, he used cameras to capture airflow around the ...

Compared to a propeller of an airplane or the rotor of a helicopter, the proprotor of a tiltrotor aircraft ... Especially the monitoring of the flapping movement of the rotor allows enhancing the ...