USA flag logo/image

An Official Website of the United States Government

Transonic Stability Test of Variable Drag Ballute

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
67345
Program Year/Program:
2004 / SBIR
Agency Tracking Number:
035145
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
ANDREWS SPACE, INC.
505 5th Ave S Suite 300 Seattle, WA 98104
View profile »
Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2004
Title: Transonic Stability Test of Variable Drag Ballute
Agency: NASA
Contract: NND04AA51C
Award Amount: $69,962.00
 

Abstract:

Low cost, reliable atmospheric entry technology is needed to support NASA cargo recovery from the ISS, earth return of small payloads, planetary aerocapture, and planetary probe missions. Fixed aeroshields and winged structures are well proven, but are not appropriate for many missions due to envelope, weight, and cost constraints. Inflatable ballute technology offers a low weight, cost effective alternative. Studies and demonstrations of ballute re-entry technology have focused on fixed drag designs (e.g., Small Payload Re-entry Inflatable Transporter (SPRINT), Inflatable Re-Entry Descent Technology (IRDT)). Fixed drag results in large downrange landing dispersions that cause regulatory and recovery challenges. A variable drag ballute significantly reduces downrange dispersions and allows trajectory tailoring to meet peak heating and deceleration constraints. Andrews Space is pursuing a variable drag ballute system for re-entry of payloads. The aerodynamic and aeroelastic behavior of the ballute during the transonic regime is a key development issue. The complexities of this flight regime warrant an early flight test. The Phase I objectives are to design a ballute transonic flight experiment, design the test unit, and define test requirements and plans. These preparations would lead to the construction and transonic flight testing of the variable drag ballute during Phase II.

Principal Investigator:

Dana Andrews
Principal Investigator
2063429934
dandrews@andrews-space.com

Business Contact:

Curtis Gifford
Business Official
2063429934
cgifford@andrews-space.com
Small Business Information at Submission:

Andrews Space & Technology
505 Fifth Avenue South, Suite 300 Seattle, WA 98104

EIN/Tax ID: 912103138
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No