Magazine Article

Transformable and Reconfigurable Entry, Descent, and Landing Systems and Methods

TBMG-26512

03/01/2017

Abstract
Content

NASA has developed a game-changing deployable aeroshell concept for entry, descent, and landing (EDL) of large science and exploration-class payloads. The Adaptable, Deployable Entry Placement Technology (ADEPT) concept is a mechanically deployable semi-rigid aeroshell entry system capable of achieving low ballistic coefficient during entry suitable for a variety of planetary or Earth return missions. It leverages Ames expertise in Thermal Protection Systems (TPS) material and entry system design, development, and testing. The deployable decelerator systems offer a lighter-weight solution to current rigid, high-ballistic-coefficient aeroshells. The deployable feature of ADEPT allows each mission to utilize an entry system design that fits within existing launch vehicle systems, and later transforms into a low ballistic coefficient configuration for EDL. Consisting of rigid ribs and a TPS, deployment can be done for inspection in Earth orbit by extending the ribs and stretching the TPS in between (in a method similar to an opening umbrella), and thereby reducing the mission risk.

Meta TagsDetails
Citation
"Transformable and Reconfigurable Entry, Descent, and Landing Systems and Methods," Mobility Engineering, March 1, 2017.
Additional Details
Publisher
Published
Mar 1, 2017
Product Code
TBMG-26512
Content Type
Magazine Article
Language
English