... the reference notch. 03 03 2005 14 04 2005 welding pipes ultrasonic materials testing ultrasonic transducer arrays inspection flaw detection thin pipe welds automated ultrasonic testing phased array detection sizing Generally, the inspection of welds in pipes...

... , “ Noise Robust Two-Dimensional Blind Deconvolution of Ultrasound Images ,” Proc. IEEE 0018-9219 , 2 , pp. 1465 – 1470 . 18 02 2005 04 03 2005 ultrasonic materials testing pipes corrosion testing inspection echo ultrasonic transducer arrays numerical analysis welding...

.... Furthermore, it is shown that the volume of the 3D reflection obtained experimentally from the end of the hole compares well with the volume of the 3D PSF predicted for the array at that point. 24 02 2005 02 03 2005 ultrasonic transducer arrays ultrasonic materials testing ultrasonic...