Ultrasonic Nondestructive Testing
, 1967 This Advisory Circular provides guidance for ultrasonic nondestructive testing equipment.
openaire +1 more source
Experimental and numerical polar scans of several anisotropic materials using pulsed and harmonic ultrasonic beams [PDF]
, 2011 Ultrasonic non-destructive testing is a well known technique in present days, in which the C-scan is the most wide spread. Though, because of the inherent limitations of most methods to quantitatively characterize (damaged) composite materials, the quest
De Baere, Ives +6 more
core
Setting control of completely recyclable concrete with slag and aluminate cements [PDF]
, 2016 A completely recyclable concrete (CRC) is designed to have a chemical composition equivalent to the one of general raw materials for cement production. By doing so, this CRC can be used at the end of its service life in cement manufacturing without the ...
De Belie, Nele +3 more
core +2 more sources
A Project of a Product Cleaning Line and Non-Destructive Testing of Machined Parts [PDF]
, 2008 Popis technologie procesu ultrazvukového čištění. Návrh technologie procesu nedestruktivní kontroly strojních součástí. Návrh technologického vybavení ultrazvukové čisticí linky.
Pospíšil, Karel
core
Local Defect Resonance (LDR): A Route to Highly Efficient Thermosonic and Nonlinear Ultrasonic NDT [PDF]
, 2014 Conference ...
Solodov
core +1 more source
Application of Wavelet and EEMD Joint Denoising in Nonlinear Ultrasonic Testing of Concrete
Advances in Materials Science and Engineering, 2018 The health state of concrete is deteriorating during its service. Nonlinear ultrasonic detection based on the amplitude of the fundamental and the second harmonic is considered to be a powerful tool for the discovery of the microcrack in concrete ...
Zhichao Nie, Kui Wang, Mingjie Zhao
doaj +1 more source
A local defect resonance for linear and nonlinear ultrasonic thermography [PDF]
, 2014 An efficient wave-defect interaction is the key to a high thermal response of flaws in ultrasonic thermography. To selectively enhance defect vibrations a concept of local defect resonance is developed and applied to ultrasonic activation of defects ...
Solodov, I., Rahammer, M., Busse, G.
core +1 more source
Ultrasound and phakometry measurements of the primate eye Technical report, Aug. 1965 [PDF]
Ultrasonic testing and phakometry measurements of primate ...
Farrer, D. N. +2 more
core +1 more source
Investigating the thermal stability of 1-3 piezoelectric composite transducers by varying the thermal conductivity and glass transition temperature of the polymeric filler material [PDF]
, 2002 The thermal behaviour of a number of 1-3 piezoelectric composite transducers is discussed. In particular, devices manufactured from a polymer filler with a relatively high glass to rubber transition temperature (T-g), and from polymer systems with ...
Benny, C.G. +6 more
core +1 more source
, 2020 In this study, the mechanical performance of multicavity concrete-filled steel tube (CFST) shear wall under axial compressive loading is investigated through experimental, numerical, and theoretical methodologies.
Hongbo Li +3 more
semanticscholar +1 more source