Surveillance specimen program for lifetime extension of RPV

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F10%3A%230000740" target="_blank" >RIV/26722445:_____/10:#0000740 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1115/ICONE18-30258" target="_blank" >http://dx.doi.org/10.1115/ICONE18-30258</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1115/ICONE18-30258" target="_blank" >10.1115/ICONE18-30258</a>

Result language
angličtina
Original language name
Surveillance specimen program for lifetime extension of RPV
Original language description
Plant life extension (as well as Long Term Operation) to 60 or 80 years of operation also requires a reliable information about the potential irradiation embrittlement (and also thermal ageing) of reactor pressure vessel materials. Such information is usually obtained from testing specimens within the surveillance specimen program that is designed for the design reactor pressure vessel (RPV) life, regularly for 40 years only. Life extension requires modification of such program (if there is still time to perform it) or a design of a new ? extended one. Such program should have to contain RPV archive materials that are not in every case available. Thus, combination of archive materials and possible surrogate materials must be taken into account for thisprogram. Some complication can be expected with thermal ageing data as some laboratory tests at higher temperatures must be realized. The paper describes such program for Nuclear Power Plant (NPP) Dukovany, Czech Republic with WWER-440 t
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
18th International Conference on Nuclear Engineering: Volume 5
ISBN
978-0-7918-4933-0
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
369-374
Publisher name
ASME
Place of publication
New York, USA
Event location
Xi?an, China
Event date
Jan 1, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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