Study on Gas Leakages through Flange Connection Systems for Fast Gas-Cooled Reactor (GFR)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F19%3A43917946" target="_blank" >RIV/60461373:22320/19:43917946 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Study on Gas Leakages through Flange Connection Systems for Fast Gas-Cooled Reactor (GFR)
Original language description
The paper represents intermediate research results in the field of tightness testing of flange joints connection and contamination monitoring of pure helium under high pressure by the diffusion of gases from outer atmosphere through the sealing of the flange joint. For testing purposes a unique apparatus was constructed and a method for determination of low concentration of helium in the outer atmosphere and simultaneously a method for determination of low concentration of gases contaminating helium from outer controlled atmosphere (nitrogen/air) were created.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20704 - Energy and fuels
Result continuities
Project
<a href="/en/project/TH02020578" target="_blank" >TH02020578: Joint leakage optimization and determination and helium recovery from coolant leakage in generation four helium cooled reactors</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů