This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Test Results of Rotary-Wing Decelerator Feasibility Studies for Capsule Recovery Applications
Annotation ability available
Sector:
Language:
English
Abstract
The feasibility of using a rotary-wing decelerator for controlled recovery of aerospace vehicles was explored by both theoretical studies and experimental testing.
The analytical studies examined the aerodynamic characteristics of a rotor in axial descent, controlled glide flight, and flared landings. Wind tunnel tests simulating typical re-entry trajectories were performed on the rotary wing system at speeds from Mach 0.5 to 3.0. The results of these tests are compared with theory.
Finally, free-flight drop tests with a remotely controlled rotary-wing test vehicle were performed. These tests demonstrated the feasibility of controlled recovery of payloads with rotary wing decelerators.