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SBIR Phase I: Monitoring Fire Hazards in Head Space of a Liquid Fuel Tank

Award Information

Agency:
National Science Foundation
Branch:
N/A
Award ID:
63707
Program Year/Program:
2003 / SBIR
Agency Tracking Number:
0319786
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Southwest Sciences, Inc.
1570 Pacheco Street Suite E-11 Santa Fe, NM 87505-3993
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2003
Title: SBIR Phase I: Monitoring Fire Hazards in Head Space of a Liquid Fuel Tank
Agency: NSF
Contract: 0319786
Award Amount: $99,999.00
 

Abstract:

This Small Business Innovation Research Phase I project aims to develop an oxygen sensor for monitoring explosive mixtures in the head space (ullage) of an aircraft fuel tank. This sensor integrates technological advancements in micro-electronics such as digital signal processors, new vertical cavity surface emitting lasers, high sensitivity absorption spectroscopy, and the development of innovative shields to prevent liquid interferences of optical surfaces. The sensor is expected to detect oxygen concentrations between 5 to 21 percent at a rate of one sample per second, and to perform in conditions where the temperature range is -70 to 120 F and the pressure range is 100 to 760 Torr. The proposed sensor system will be initially compatible for aircraft fuel tanks and later modified for oil tankers and other potential applications. The successful completion of this program will lead to a rugged and miniaturized oxygen sensor system that is compatible with aircraft fuel tanks. Commercial and military aircraft will greatly benefit from this sensor since it increases their survivability. In addition, the sensor can monitor fuel tanks in oil tankers to prevent oil spillage due to explosions.

Principal Investigator:

Shin-Juh Chen

Business Contact:

Small Business Information at Submission:

Southwest Sciences Inc
1570 Pacheco Street, E-11 Santa Fe, NM 87505

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