Professional paper

Reactor Pressure Vessel Flange Sealing Surfaces Profilometry System

Berislav Nadinić
Marko Rušev

Abstract

VVER 1000/1200 Reactor Pressure Vessel (RPV) and Reactor Pressure Vessel Head (RPVH) sealing surfaces inspection is one of the crucial RVP inspections which assures safety of the operation. HRID has developed camera - laser based system for the determination of the profile of the sealing surface. Results of such profilometry can induce corrective actions which will ensure better fitting of the reactor pressure vessel and reactor pressure vessel head providing leakage free operation.

Keywords

reactor pressure vessel; VVER 1000; sealing surface; profilometry; laser; camera; eddy current

Hrčak ID:

148717

URI

https://hrcak.srce.hr/148717

Publication date:

1.6.2015.

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