Parachute systems for the atmospheric reentry of launcher upper stages

Parachute systems for the atmospheric reentry of launcher upper stages

Blog Article

Parachute systems can be used to control the reentry trajectory of launcher upper stages, in order to lower Ammonia Removers the risks to the population or facilitate the retrieval of the stage.Several types of parachutes deployed at subsonic, supersonic and hypersonic speeds are analyzed, modeled as single and multistage systems.The performance of deceleration parachutes depends on their drag area and deployment conditions, while gliding parachutes are configured to achieve stable flight with a high glide ratio.Gliding parachutes can be autonomously guided to a low risk landing area.

Sizing the canopy is shown to be an effective method to reduce parachute sensitivity to wind.The reentry trajectory of a launcher upper stage is simulated for VITAMIN A 10 each parachute system configuration and the results are compared to the nominal reentry case.