Knowledge

Corrosion under insulation (CUI), a damage mechanism commonly found on insulated equipment such as pressure vessels, storage tanks or piping, can be a challenge to detect and properly assess. This is especially true when it is not possible or desirable to remove the insulation of […]

Nucleom offers metrology solutions using the Long-Range Laser 3D Scanner. There are many fields of applications in the oil and gas, nuclear and infrastructure markets. Adam Pinard, P. Eng., conducting a reverse engineering job It is also possible to use the technology in smaller projects, […]

This scientific article about axial cracks detection in pipes is published in the special edition “Contrôle non destructif par Ultrasons d’Acoustique & Techniques”. Frederic Dupont-Marillia | Nucleom, 8695 rue Pascal-Gagnon, Montreal, Quebec, Canada & Department of mechanical engineering, École de technologie supérieure, 1100 rue Notre-Dame […]

An analogue signal is the true representation of a signal. However, it is impossible to save a full waveform of an analogue signal without signal digitization. It would require storing an infinite quantity information (positions and amplitudes) to define the signal. Digitization is the creation […]

FMC is a data acquisition strategy that consists of capturing all possible time-domain signals (A-Scans) from every transmitter-receiver pair of elements of a phased array probe. Data acquired with Zetec TOPAZ 64 and reconstructed with Frederic Dupont-Marillia’s, Ph. D., algorithm | Perfect resolution and SNR […]