Corrosion is considered a destructive phenomenon that affects almost all metals. There is a
variety of corrosion monitoring and measurement techniques being deployed across …

Effective testing of defects in various materials is an important guarantee to ensure its safety
performance. Compared with traditional non-destructive testing (NDT) methods, infrared …

This paper presents an automatic method for detecting railway surface defects called
“squats” using axle box acceleration (ABA) measurements on trains. The method is based …

This paper investigates the possibilities of evaluating non-uniform coating thickness using
thermal wave imaging method. A comparative study of pulsed thermography (PT) and lock …

In this study, the investigation on lock-in infrared thermography was done for the detection
and estimation of artificial subsurface defects size and depth in stainless steel sample. The …

Squats are associated with high frequency vibrations of the wheel–rail system and can be
registered using axle box acceleration (ABA) measurements. In this paper a three …

This paper presents an experimental arrangement for detection of artificial subsurface
defects in a stainless steel sample by means of thermal wave imaging with lock-in …

This paper is a combined numerical and experimental study which aims to demonstrate the
implementation of the infrared thermography (IRT) method for the non-destructive evaluation …

Railway track monitoring is a challenging task to avoid railway accidents due to track
failures. There are lot many issues involved in the railway accidents but the major …

In this study, a method for detecting the railway surface defects called “squats” using the
ABA (Axle Box Acceleration) measurement of trains was proposed. ABA prototype design …