Proposal of New Oxidation Kinetics for Sponge Base E110 Cladding Tubes Material

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F15%3A00235388" target="_blank" >RIV/68407700:21340/15:00235388 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Proposal of New Oxidation Kinetics for Sponge Base E110 Cladding Tubes Material

Popis výsledku v původním jazyce

Study of high temperature steam oxidation kinetics during the high temperature oxidation was carried out on the sponge base E110 cladding tubes material in the temperature range 600?1300°C. The oxidation kinetics derived from the weight gain measurementsshowed a parabolic rate law for temperatures 1100°C and higher only. For lower temperatures in range 800-1050°C especially, the parabolic law was given very conservative prediction. Therefore the new oxidation kinetics, different from the parabolic law,was designed. UJP-experimental data base containing more than 800 data points was compared with the new developed UJP-correlation and available correlations for E110 and Zircaloy alloys. Statistical analysis for all tested correlations was provided.

Název v anglickém jazyce

Proposal of New Oxidation Kinetics for Sponge Base E110 Cladding Tubes Material

Popis výsledku anglicky

Study of high temperature steam oxidation kinetics during the high temperature oxidation was carried out on the sponge base E110 cladding tubes material in the temperature range 600?1300°C. The oxidation kinetics derived from the weight gain measurementsshowed a parabolic rate law for temperatures 1100°C and higher only. For lower temperatures in range 800-1050°C especially, the parabolic law was given very conservative prediction. Therefore the new oxidation kinetics, different from the parabolic law,was designed. UJP-experimental data base containing more than 800 data points was compared with the new developed UJP-correlation and available correlations for E110 and Zircaloy alloys. Statistical analysis for all tested correlations was provided.

Druh

O - Ostatní výsledky

CEP obor

JF - Jaderná energetika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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