05255nam 2201225z- 450 991056647410332120231214132958.0(CKB)5680000000037638(oapen)https://directory.doabooks.org/handle/20.500.12854/81205(EXLCZ)99568000000003763820202205d2022 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierNovel Approaches for Nondestructive Testing and EvaluationBaselMDPI - Multidisciplinary Digital Publishing Institute20221 electronic resource (206 p.)3-0365-3599-3 3-0365-3600-0 Nondestructive testing and evaluation (NDT&E) is one of the most important techniques for determining the quality and safety of materials, components, devices, and structures. NDT&E technologies include ultrasonic testing (UT), magnetic particle testing (MT), magnetic flux leakage testing (MFLT), eddy current testing (ECT), radiation testing (RT), penetrant testing (PT), and visual testing (VT), and these are widely used throughout the modern industry. However, some NDT processes, such as those for cleaning specimens and removing paint, cause environmental pollution and must only be considered in limited environments (time, space, and sensor selection). Thus, NDT&E is classified as a typical 3D (dirty, dangerous, and difficult) job. In addition, NDT operators judge the presence of damage based on experience and subjective judgment, so in some cases, a flaw may not be detected during the test. Therefore, to obtain clearer test results, a means for the operator to determine flaws more easily should be provided. In addition, the test results should be organized systemically in order to identify the cause of the abnormality in the test specimen and to identify the progress of the damage quantitatively.Technology: general issuesbicsscHistory of engineering & technologybicssccompositesmulti-scaleembedded damagenon-destructive testingphotoacousticultrasonic representationterahertzcoded-aperture imagingconvolution neural network (CNN)fast image reconstructionnondestructive evaluationacoustic nonlinearity parameterindirect methodlaser ultrasoundfully non-contactsurface acoustic waveUWB-PPMUWB-OOKburied objectsnondestructive environmentLevenberg-Marquardt methodtextured surface anomaly detectioncomputer visiondeep learningattention mechanismadaptive fusionpower quality disturbanceslong short term memoryconvolutional neural networkshort time Fourier transformleaky Lamb wavesemi-analytical finite element (SAFE)waveguide sensorfinite-width platewaveguide platewidth modesspatial beatingRayleigh-Sommerfeld integral (RSI)weld crackseddy current nondestructive testinggradiently relative magnetic permeabilityheat affected zoneaustenitic stainless steelcirculating fluidized bed combustion boilerwater-cooled wall tubemagnetic sensor arraymagnetic flux densityflexible ultrasonic probeneutron irradiation embrittlementreactor pressure vesselmagnetic nondestructive evaluationmicromagnetic multiparameter microstructure and stress analysis 3MAmagnetic adaptive testing3D imaging of metal grainsnon-destructive testing methodsstacking imagesSA106 carbon steelterahertz wavesrefractive indexthickness measurementShim stock filmscomposite materialsreflection modeneutron radiographyBragg-edge imaginggas tungsten arc welding (GTAW)low transformation temperature (LTT) steelaustenite-to-martensite transformationDebye-Waller factorTechnology: general issuesHistory of engineering & technologyLee Jinyiedt1328541Lee HoyongedtBerkache AzouaouedtLee JinyiothLee HoyongothBerkache AzouaouothBOOK9910566474103321Novel Approaches for Nondestructive Testing and Evaluation3038664UNINA