Titlebook: Alternating Current Field Measurement Technique for Detection and Measurement of Cracks in Structure; Wei Li,Xin‘an Yuan,Xiao Li Book‘‘‘‘‘

Armory

An Electromagnetic Helmholtz-Coil Probe for Arbitrary Orientation Crack Detection on the Surface ofn or the others. In this paper, an electromagnetic Helmholtz-coil probe is presented to detect the oriented cracks on the surface of pipeline. A structure of equal-spaced TMR sensor array of the Helmholtz-coil probe is applied to scan the full circumference of the pipeline simultaneously in a single

大酒杯

Circumferential Current Field Testing System with TMR Sensor Array for Non-contact Detection and Estings, conventional non-destructive testing methods are unsuitable to detect the thermal fatigue cracks on power plant piping. This paper presents a novel circumferential uniform current field testing system for the non-contact detection and estimation of cracks on power plant piping. A 3D dynamic f

违抗

Book‘‘‘‘‘‘‘‘ 2025cial for subsequent chapters, as well as the design and testing of ACFM probes, instruments, and software. Providing guidance and serving as a reference for ACFM instrument development, the text delves into visualization research in ACFM, offering valuable insights for technical engineering applicat

custody

吹牛需要艺术

CLOWN

J. C. Brengelmann,K. Conrad,E. Strömgrenied out. The results show that the maximum spacing of U-shaped excitation yoke and sensor array is 80 mm and 10 mm respectively. Furthermore, the chain ACFM probe with GMR sensor array system can detect and locate the surface cracks on drilling riser rapidly and quantitatively with a single pass scanning.

angiography

https://doi.org/10.1007/978-3-658-12219-5 that the circumferential uniform current field testing system with TMR sensor array can achieve a non-contact, visual and efficient detection of cracks on piping in a one pass scan. The depth and length of cracks can be estimated by the proposed calibration method.

FEMUR

Visual Evaluation of Irregular Cracks in Steel by Double Gradient Fusion Algorithm Using Composite gorithm. The results show that the surface morphology of the irregular crack can be reconstructed accurately and evaluated visually in the steel under the coating by the double gradient fusion algorithm using the composite ACFM-MFL testing method.

RALES

软弱

Research on the Detection of Surface Cracks on Drilling Riser Using the Chain Alternating Current Fied out. The results show that the maximum spacing of U-shaped excitation yoke and sensor array is 80 mm and 10 mm respectively. Furthermore, the chain ACFM probe with GMR sensor array system can detect and locate the surface cracks on drilling riser rapidly and quantitatively with a single pass scanning.