Aerogel Enhanced Thermal Management Systems for STSS

Award Information
Agency:
Department of Defense
Branch
Missile Defense Agency
Amount:
$704,617.00
Award Year:
2004
Program:
SBIR
Phase:
Phase II
Contract:
FA9453-04-C-0311
Award Id:
64185
Agency Tracking Number:
031-2037
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
184 CEDAR HILL STREET, MARLBOROUGH, MA, 01752
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
012924069
Principal Investigator:
GeorgeGould
Director, Chemical R&D
(508) 481-5058
glgould@aerogel.com
Business Contact:
DonYoung
CEO and President
(508) 691-1160
dyoung@aerogel.com
Research Institute:
n/a
Abstract
Aspen Aerogels is developing low-density, flexible aerogel composites to satisfy the thermal and mechanical insulation requirements for weight-sensitive launch vehicles or space based platforms. Efficient, low areal density protection to key structures and optical components from excessive solar (or other source) heating will be afforded by directly attaching the appropriately packaged insulation between hot and cold surfaces via satellite platform structural elements. The new insulation system is not compression sensitive, or installation sensitive to complex shapes like Multi-Layer Insulation, the current standard for space platforms. Rapid outgassing of water vapor (the only observable) has been demonstrated for the silica aerogel blanket materials, and water uptake when re-exposed to ambient humidity is comparable to MLI systems (about 0.2% by weight). Direct comparison of the thermal performance of the new insulation systems versus MLI will be made on a Cryotelescope during Phase II at Raytheon. The thermal conductivity of complex shaped insulated systems in the STSS configuration is expected to be predictable to a much greater degree of confidence for aerogel composites (around 2 mW/m-K in vacuum) compared to installed MLI. Significant reduction in modeling, design, installation, and production costs for the STSS platform should be realized in this effort.

* information listed above is at the time of submission.

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