SBIR/STTR
Handheld Nonlinear Detection of Delamination and Intrusion Faults in Composites, Phase I
Project Introduction
In Phase I of the SBIR program, LEEOAT Company will develop a hand-held high-resolution ultrasonic nonlinear imager for non-destructive inspection (NDI) of delamination and intrusion faults in composite structures. We will reduce-to-practice the innovation by conducting experiments on composite structures with calibrated faults. Additionally, we will design as well as theoretically simulate the imaging NDI system. Finally, we will estimate the cost/effort for the fabrication and testing of the portable cost-effective NDI prototype to be executed in Phase II of the program.
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Anticipated Benefits
Potential NASA Commercial Applications: The development of the portable cost-effective ultrasonic nondestructive inspection methodology and imager for the detection of delamination and faults in composites, will open a wide window of commercial opportunities in civilian aviation diagnostic applications, as well as for high technology manufacturing quality control. Additionally, the imaging technology will be used for medical imaging.
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Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
Johnson Space Center
(JSC)
|
Lead Organization | NASA Center | Houston, Texas |
| LEEOAT Company | Supporting Organization | Industry | Carlsbad, California |
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Organizational Responsibility
Responsible Mission Directorate:
- Space Technology Mission Directorate (STMD)
Lead Center / Facility:
- Johnson Space Center (JSC)
Responsible Program:
- SBIR/STTR
Project Management
Program Director:
Program Manager:
Principal Investigator:
Project Duration
Start: Jan 2010
End: Jul 2010
Technology Maturity (TRL)
| Start: | 5 |
| Current: | 4 |
| Estimated End: | 4 |
Applied Research
Development
Demo & Test
Technology Areas
Primary:
- TX12 Materials, Structures, Mechanical Systems, and Manufacturing
- TX12.4 Manufacturing
- TX12.4.5 Nondestructive Evaluation and Sensors
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