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DOI:

2009. . No. 4(46) - Dec 2009, pp. 25-28

About NDT Technologies for Diagnostics of Heating Systems Pipelines

L. V. Polenova, N. B. Chernovets, N. V. Ivanov, D. E. Chuiko

The article describes several NDT methods which are used today for pipeline condition diagnostics of Saint Petersburg Heating System. Peculiarities, advantages and weaknesses of the methods are considered. Described methods include thermal aerial survey, acoustic emission, acoustic diagnostics with the use of SPC “Vector” apparatus, ultrasonic scanning with the use of WavemakerTM system. 
 
 
published

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