Lightweight Non-Compacting Aerogel Insulation for Cryotanks

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$99,998.00
Award Year:
2009
Program:
SBIR
Phase:
Phase I
Contract:
NNX09CE82P
Agency Tracking Number:
084907
Solicitation Year:
2008
Solicitation Topic Code:
X7.01
Solicitation Number:
n/a
Small Business Information
Aspen Aerogels, Inc.
30 Forbes Road, Bldg B, Northborough, MA, 01532-2501
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
012924069
Principal Investigator:
Wendell Rhine
Principal Investigator
(508) 466-3130
wrhine@aerogel.com
Business Contact:
Kevin Schmidt
Business Official
(508) 691-1161
contracts@aerogel.com
Research Institution:
n/a
Abstract
The exploration of space requires that new technologies be developed for long-term cryogenic propellant storage applications in-space, on the lunar surface, and on the Earth. The Altair ascent stage requires LO2 and LCH4 storage durations of up to 14 days in LEO and up to an additional 210 days on the lunar surface. Long term storage (224 days) of LO2 cryogenic propellant on the lunar surface is required to support space power systems, spaceports, spacesuits, lunar habitation systems, robotics, and in situ propellant systems. Long term storage (6 months) of LO2/ LH2/ LCH4 cryogenic propellants in 1-g on the surface of the Earth with minimal propellant loss is required to support launch site ground operations. Thus, this proposed project will focus on improving the strength of aerogels, which are the lightest weight and best cryogenic insulation material known. Improvements in the strength of aerogels would allow these materials to be used as advanced non-compacting insulation materials capable of retaining structural integrity while accommodating large operating temperatures ranging from cryogenic to elevated temperatures. The properties of the aerogels will be tailored by controlling their densities and strengthened by reinforcing them with fibers and with organic polymer crosslinking agents.

* information listed above is at the time of submission.

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