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Highly Reliable LOX Pump for Vehicle Loading Operations

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
63808
Program Year/Program:
2003 / SBIR
Agency Tracking Number:
022456
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Barber-Nichols, Inc.
6325 West 55th Arvada, CO 80002-2707
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2003
Title: Highly Reliable LOX Pump for Vehicle Loading Operations
Agency: NASA
Contract: NAS10-03014
Award Amount: $69,954.00
 

Abstract:

This proposal will present an innovative Phase I research and design plan for a reliable LOX pumping system for use in NASA vehicle loading. Due to seal problems with the current LOX loading pumps, the main focus of the Phase I effort will involve design and development of an innovative sealing solution that does not use a failure prone mechanical seal. The seal solution proposed is a combination of a labyrinth seal with N2 buffer gas and pump out vanes on the backside of the pump impeller. This will provide a positive seal with no oxygen leak and have no wearing parts. In addition to this simple and reliable sealing arrangement, other crucial components will be designed for the pump to have the highest reliability and performance. One specific area will be minimization of heat leak from the motor and bearings to the LOX. This will reduce the LOX boil-off that must be vented during loading. Finally, a redundant parallel pumping system will be developed to ensure the highest reliability during vehicle loading at NASA

Principal Investigator:

Bill Batton
3034218111
bbatton@barber-nichols.com

Business Contact:

Jeff Shull
Business Official
3034218111
jshull@barber-nichols.com
Small Business Information at Submission:

Barber-Nichols, Inc.
6325 West 55th Arvada, CO 80002

EIN/Tax ID: 840568519
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No