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Accession Number ADA591178
Title Quantitative Inspection Technologies for Aging Military Aircraft.
Publication Date Nov 2013
Media Count 250p
Personal Author D. Barnard J. Bowler L. Brasche L. J. Bond N. Bowler
Abstract Nondestructive evaluation plays a crucial role in the safety of flight, with an increasing importance as military fleet ages and the mission profile is expanded beyond the original design interest. The program completed by the Center for Nondestructive Evaluation at Iowa State University included development of new capabilities to quantify residual stress profiles in Al, Ti, and Ni alloys; expansion of simulation tools for eddy current, ultrasonics, and radiography; advances in probability of detection methodologies including model- assisted POD; improved understanding of emerging methods such as terahertz imaging and vibrothermography; and development of new education materials.
Keywords Aging(Materials)
Aluminum alloys
Bulk materials
Composite materials
Cracks
Defects(Materials)
Eddy currents
Education
Electromagnetism
Guided waves
Inspection
Mapod(Model-assisted probability of detection)
Microwaves
Military aircraft
Morphology
Nde simulators
Nde(Nondestructive evaluation)
Nickel alloys
Nondestructive testing
Phased arrays
Pod(Probability of detection)
Probability
Quantitative analysis
Radiography
Residual stress
Structural health monitoring
Surface roughness
Terahertz imaging
Titanium alloys
Ultrasonic phased arrays
Ultrasonics
Vibrothermography
Wave propagation
X ray diffraction


 
Source Agency Non Paid ADAS
NTIS Subject Category 51C - Aircraft
94K - Laboratory & Test Facility Design & Operation
46E - Structural Mechanics
Corporate Author Iowa State Univ., Ames. Center for Nondestructive Evaluation.
Document Type Technical report
Title Note Final rept. 30 Apr 2004-28 Feb 2013.
NTIS Issue Number 1411
Contract Number N/A

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