01955nam 2200529 450 991070243640332120140709123136.0(CKB)5470000002427806(OCoLC)883218240(EXLCZ)99547000000242780620140709j201308 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierOptical strain and crack-detection measurements on a rotating disk /Mark Woike [and three others]Cleveland, Ohio :National Aeronautics and Space Administration, Glenn Research Center,June 2013.1 online resource (17 pages) illustrations (some color)NASA/TM ;2013-216523Title from title screen (viewed July 9, 2014)."June 2013.""Prepared for the Smart Structures and Materials and Nondestructive Evaluation and Health Monitoring 2013 sponsored by the International Society for Optical Engineering (SPIE) San Diego, California, March 10-14, 2013.""SPIE 8693-23."Includes bibliographical references (page 17).Blade tipsnasatCracksnasatDetectionnasatGas turbine enginesnasatMoire effectsnasatMoire interferometrynasatStructural health monitoringnasatBlade tips.Cracks.Detection.Gas turbine engines.Moire effects.Moire interferometry.Structural health monitoring.Woike Mark R.1400761NASA Glenn Research Center,GPOGPOBOOK9910702436403321Optical strain and crack-detection measurements on a rotating disk3540342UNINA