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Analysis of Interaction of Multiple Cracks in a Direct Current Field and Nondestructive Evaluation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A method of analysis is proposed for nondestructive evaluation of multiple cracks by means of the d.c. (direct current) potential drop technique. Two and three-dimensional multiple cracks are ...
NDE of a 3-D Surface Crack Using Closely Coupled Probes for DCPD Technique
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A procedure of applying the d-c potential drop technique using the closely coupled probes to NDE of a 3-D surface crack is newly developed. The calibration equation for three sensors which ...