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A Fiber-Optic-Based External Pipe Sound Pressure Level Sensing System

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
95097
Program Year/Program:
2010 / STTR
Agency Tracking Number:
N10A-016-0353
Solicitation Year:
N/A
Solicitation Topic Code:
NAVY 10T016
Solicitation Number:
N/A
Small Business Information
Intelligent Fiber Optic Systems Corporation
2363 Calle Del Mundo Santa Clara, CA -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2010
Title: A Fiber-Optic-Based External Pipe Sound Pressure Level Sensing System
Agency / Branch: DOD / NAVY
Contract: N00014-10-M-0352
Award Amount: $69,997.00
 

Abstract:

Intelligent Fiber Optic Systems Corporation (IFOS) and Georgia Tech propose a fiber Bragg grating (FBG) integrated sensor system capable of measuring the pipe wall "breathing mode" in order to infer the fluid-borne sound pressure level (SPL) in a pipe. The proposed new measurement technique makes it possible to externally measure the fluid-borne sound level in a noisy piping system. The state-of-art FBG sensors will be capable of measuring vibrations of the pipe wall external surface for monitoring SPL in real-time with high sensitivity and high degree of accuracy. IFOS-Georgia Tech innovation is to develop and implement such FBGs as SPL sensors to be surface-mounted on pipelines in a removable configuration facilitating installation and operation in the field. Advanced signal processing and SPL calculation algorithms as well as computer models will be applied for simulation purposes. Potentially, the solution could evolve into an autonomous onboard monitoring system to inspect and perform Non-Destructive Evaluation and piping system, valves and pumps health monitoring.

Principal Investigator:

Behzad Moslehi
CEO/CTO
4085659004
bm@ifos.com

Business Contact:

Behzad Moslehi
CEO/CTO
4085659004
bm@ifos.com
Small Business Information at Submission:

Intelligent Fiber Optic Systems Corporation
2363 Calle Del Mundo Santa Clara, CA 95054

EIN/Tax ID: 043703938
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
Georgia Institute of Technology
Georgia Institute of Technolog
Atlanta, GA 30332
Contact: Peter Rogers
Contact Phone: 4048943235