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Nondestructive Damage Characterization of Complex Aircraft Structures by…

Award Information

Agency:
Department of Defense
Branch:
N/A
Award ID:
Program Year/Program:
2012 / SBIR
Agency Tracking Number:
F121-129-0674
Solicitation Year:
2012
Solicitation Topic Code:
AF121-129
Solicitation Number:
2012.1
Small Business Information
Victor Technologies, LLC
P.O. Box 7706 Bloomington, IN -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2012
Title: Nondestructive Damage Characterization of Complex Aircraft Structures by Inverse Methods
Agency: DOD
Contract: FA8650-12-M-5149
Award Amount: $149,931.00
 

Abstract:

ABSTRACT: Computational electromagnetics and inverse methods are the foundations of modern methods of eddy-current nondestructive evaluation (NDE). In this project we apply these methods to the problem of characterizing, in three dimensions, damage in complex aircraft structures. As the maintenance of the structural components of aircraft moves from time-based maintenance to condition-based maintenance, there is a need to completely characterize damage in structural components made from such disparate materials as aluminum, titanium and steel alloys, and carbon-fiber reinforced polymers (cfrp), such as graphite-epoxy composites. Further, the structural environments can be quite complex, including compound curvatures and/or multiple layers that are fastened together, with potential damage being located in each of the layers. The methods developed in this project will address all of these issues, and will be applicable to the nuclear power industry, as well as civil infrastructures and materials characterization. BENEFIT: The technology that we will develop in this project will be applicable to the aerospace, nuclear power, materials characterization and many other industries, so our research will have commercial benefits that extend far beyond military applications.

Principal Investigator:

Harold A. Sabbagh
President
(812) 339-8273
has@sabbagh.com

Business Contact:

Harold A. Sabbagh
President
(812) 339-8273
has@sabbagh.com
Small Business Information at Submission:

Victor Technologies, LLC
P.O. Box 7706 Bloomington, IN -

EIN/Tax ID: 352059614
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No