SBIR/STTR
Multifunctional, Boron-Foam Based Radiation Shielding, Phase I
Project Introduction
The NASA vision of Space Exploration requires new approaches to radiation shielding. Both Spiral 2 and Spiral 3 concepts are extremely sensitive to weight reduction. Currently used thermal protection (TPS) and radiation shielding concepts are separate identities. As a result, the net weight of current TPS/radiation shielding concepts is very significant. In an effort to greatly reduce the mass of the Crew Exploration Vehicle (CEV), a totally new concept is proposed. It merges a novel approach to TPS combined with a totally new approach to radiation shielding. A boron carbide foam will be produced by a novel method. This foam will be integrated into a CEV TPS concept. As a result, the TPS will serve a multiple function including radiation shielding resulting in a significant weight saving.
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Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
Langley Research Center
(LaRC)
|
Lead Organization | NASA Center | Hampton, Virginia |
| MER Corporation | Supporting Organization | Industry | Tucson, Arizona |
Primary U.S. Work Locations
-
Arizona
-
Virginia
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Organizational Responsibility
Responsible Mission Directorate:
- Space Technology Mission Directorate (STMD)
Lead Center / Facility:
- Langley Research Center (LaRC)
Responsible Program:
- SBIR/STTR
Project Management
Program Director:
Program Manager:
Project Manager:
Principal Investigators:
- Robin N Henderson
- Witold Kowbel
Project Duration
Start: Jan 2005
End: Jul 2005
Technology Areas
Primary:
- TX13 Ground, Test, and Surface Systems
- TX13.2 Test and Qualification
- TX13.2.2 Propulsion, Exhaust, and Propellant Management
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