Verification of the method for fuel assembly geometrical changes measurement

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F16%3AN0000189" target="_blank" >RIV/26722445:_____/16:N0000189 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Verification of the method for fuel assembly geometrical changes measurement

Original language description

Due to the demand of more precise data gathering that will concern the geometrical changes of fuel assembly after operating in a reactor core, the CVŘ team has set up the laboratory for ultrasonic measurements of fuel mock-up. An additional advantage of the system is decreased time consumption, required for measurements and data evaluation, i.e. the output of the newest CVŘ system concerning the state of the fuel assembly is immediate. Nevertheless, the most unique feature of the UT measuring system is the possibility to perform the measurements in mutual relative movement of the UT sensor and measured object. The system is sensitive for detection changes within the measured distance and simultaneously the energy of the signal.

Czech name

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Czech description

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Type

V_souhrn - Summary research report

CEP classification

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OECD FORD branch

20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Project

<a href="/en/project/LM2015093" target="_blank" >LM2015093: Sustainable Energy</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

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

Number of pages

19

Place of publication

Řež

Publisher/client name

Centrum výzkumu Řež, s.r.o.

Version

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