NDT qualification achievements for WWER type RPV and piping systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F10%3A%230001688" target="_blank" >RIV/46356088:_____/10:#0001688 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1115/PVP2009-77166" target="_blank" >http://dx.doi.org/10.1115/PVP2009-77166</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1115/PVP2009-77166" target="_blank" >10.1115/PVP2009-77166</a>

Jazyk výsledku

angličtina

Název v původním jazyce

NDT qualification achievements for WWER type RPV and piping systems

Popis výsledku v původním jazyce

The technical publication contains the latest NDT qualification achievements in the following inspection areas of WWER type RPVs and piping systems: I. TOFD examination of WWER 440 and WWER 1000 type RPV butt welds, 2. Pulse-echo examinations of longitudinal austenitic welds of elbows and 3. Phased array examinations of circumferential welds and longitudinal elbow welds of different piping systems. The progress in the TOFD RPV application is especially in high level involvement of computer modelling simulation by CIVA s/w (CEA, France). The level of compliance of TOFD examination and TOFD simulation results was confirmed for many defects in the 1:1 large scale test assemblies [1]. The progress and lessons learnt from pulse-echo examinations of longitudinal austenitic welds of elbows is related to Leak Before Break Concept Application for Primary piping and Pressurizer surge line piping at ANPP in Metsamor (Armenia) where there were increased requirements on in-service inspection includ

Název v anglickém jazyce

NDT qualification achievements for WWER type RPV and piping systems

Popis výsledku anglicky

The technical publication contains the latest NDT qualification achievements in the following inspection areas of WWER type RPVs and piping systems: I. TOFD examination of WWER 440 and WWER 1000 type RPV butt welds, 2. Pulse-echo examinations of longitudinal austenitic welds of elbows and 3. Phased array examinations of circumferential welds and longitudinal elbow welds of different piping systems. The progress in the TOFD RPV application is especially in high level involvement of computer modelling simulation by CIVA s/w (CEA, France). The level of compliance of TOFD examination and TOFD simulation results was confirmed for many defects in the 1:1 large scale test assemblies [1]. The progress and lessons learnt from pulse-echo examinations of longitudinal austenitic welds of elbows is related to Leak Before Break Concept Application for Primary piping and Pressurizer surge line piping at ANPP in Metsamor (Armenia) where there were increased requirements on in-service inspection includ

Druh

D - Stať ve sborníku

CEP obor

JF - Jaderná energetika

OECD FORD obor

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Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

ASME 2009 Pressure Vessels and Piping Conference Volume 5

ISBN

978-0-7918-3854-9

ISSN

0277-027X

e-ISSN

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Počet stran výsledku

7

Strana od-do

151-157

Název nakladatele

ASME

Místo vydání

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Místo konání akce

Praha

Datum konání akce

1. 1. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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