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. It is also possible to use the technology in smaller projects, such as reverse engineering. Following one of our intervention, […]

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 […]