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Advanced Multi-Source Digital Signal Processing And Analysis For…

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
82381
Program Year/Program:
2008 / SBIR
Agency Tracking Number:
N062-112-0170
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
EXPERIMENTAL DESIGN & ANALYSIS SOLUTIONS
278 Franklin Road Suite 260 Brentwood, TN 37027
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2008
Title: Advanced Multi-Source Digital Signal Processing And Analysis For Characterization Of Vibrations In Turbo-Machinery Blades
Agency / Branch: DOD / NAVY
Contract: N68335-08-C-0104
Award Amount: $726,595.00
 

Abstract:

Characterizing turbine engine rotor vibratory characteristics is becoming increasingly complex with the introduction of advance technologies, such as integrally bladed rotors (IBR), low aspect ratio airfoils, 3-D aerodynamic computational fluid dynamics (CFD) design blades, and advance materials. The analysis and measurement techniques used to evaluate the vibratory characteristics has also advanced, but often times resulting in increased information from dissimilar sources. The objective of this research is to develop improved rotor vibratory characterization through integration of all the available data sources, including Finite Element Models, non-contact stress measurement systems (NSMS) and strain gages. In Phase I, feasibility of the integration was demonstrated in different planning, testing, and analysis phases of the vibratory characterization test process on a laboratory rotating rig. Phase II will extend the concepts demonstrated in Phase I to application on highly instrumented, advanced technology turbine engines.

Principal Investigator:

Steve Arnold
Senior Engineer
6153700081
steve.arnold@edasinc.com

Business Contact:

Kurt Nichol
CEO
6153700081
kurt.nichol@edasinc.com
Small Business Information at Submission:

EXPERIMENTAL DESIGN & ANALYSIS SOLUTIONS
278 Franklin Road Suite 260 Brentwood, TN 37027

EIN/Tax ID: 311724553
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No