Design Tools for Fatigue Life Prediction in Surface Treated Aerospace Components

Award Information
Agency:
Department of Defense
Branch
Navy
Amount:
$79,727.00
Award Year:
2005
Program:
SBIR
Phase:
Phase I
Contract:
N68335-05-C-0194
Award Id:
75097
Agency Tracking Number:
N051-026-1210
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
11772 Sorrento Valley Road, Suite 260, San Diego, CA, 92121
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
878945591
Principal Investigator:
JaleesAhmad
Director
(858) 259-7541
jalees.ahmad@researchapplicationsinc.com
Business Contact:
JaleesAhmad
Director
(858) 259-7541
jalees.ahmad@researchapplicationsinc.com
Research Institute:
n/a
Abstract
A methodology and software for life prediction of surface treated components is sought to complement existing life prediction technology. An innovative approach with high probability of success is proposed. The proposed modeling framework is based on a recent promising approach developed by Research Applications, Inc. (RAI) that has captured the attention of several military aerospace and commercial heavy equipment manufacturers. In Phase I, RAI's mechanics based model and framework will be validated using test data on surface treated specimens of the titanium alloy Ti-6Al-4V. The framework will be designed for further development in Phase II as a stand-alone software product for marketing to the commercial sector and as a plug-in to design codes used by the JSF Program and other Navy Prime Contractors. The proposed model will also benefit Navy's general prognostic methods developments related to structural health monitoring.

* information listed above is at the time of submission.

Agency Micro-sites


SBA logo

Department of Agriculture logo

Department of Commerce logo

Department of Defense logo

Department of Education logo

Department of Energy logo

Department of Health and Human Services logo

Department of Homeland Security logo

Department of Transportation logo

Enviromental Protection Agency logo

National Aeronautics and Space Administration logo

National Science Foundation logo
US Flag An Official Website of the United States Government