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Johnson
Space Center
1989 Phase II
High Velocity
Gas Surface Accommodation Coefficients
Physical
Sciences, Inc.
Andover, MA
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INNOVATION
A database on free molecular
accommodation and scattering distribution on engineering surfaces created
by utilizing a novel high velocity oxygen atom source
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Schematic of the Fast-O-Atom Source
Optional Powerpoint
file
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ACCOMPLISHMENTS
- Built and demonstrated atomic
accommodation coefficients measurement facility
- Generated preliminary data on
oxygen and nitrogen atom accommodation coefficients and scattering
distributions at 8 km/s, this is the only currently available data
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COMMERCIALIZATION
- Technology bolstered
PSI O-atom testing services, which has attracted domestic and foreign
industry interest
- Internal patent disclosure
being considered
- $2.4 M in commercial
and government sales from fast oxygen atom beam system
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GOVERNMENT/SCIENCE
APPLICATIONS
- Data critical to LEO system design/analysis
- Delivered TOF mass spectrometer to NASA
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| For more
information about this firm, please send e-mail to company
representative
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|
Curator:
SBIR Support |
