Current Status and Challenges of the Cold Trap Development Undertaken at CVR

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F17%3AN0000143" target="_blank" >RIV/26722445:_____/17:N0000143 - isvavai.cz</a>

Výsledek na webu

<a href="http://susen2020.cz/en/nuclear-technologies-for-21st-century-international-conference-in-rez/" target="_blank" >http://susen2020.cz/en/nuclear-technologies-for-21st-century-international-conference-in-rez/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Current Status and Challenges of the Cold Trap Development Undertaken at CVR

Popis výsledku v původním jazyce

Centrum výzkumu Řež (CVR) is involved in research and development of a purification technique of the liquid lithium-lead eutectic alloy (Pb-16Li) based on use of a cold trap. The first activities linked to this field are dated from 2003. For the cold trap development, the experimental loop Meliloo is used. This paper describes latest development and testing of air cooled cold trap. Design of the apparatus was supported with computational simulations to achieve homogenous temperature field. The cold trap was fabricated, instrumented with thermocouples and tested. A series of CFD simulations to evaluate velocity and temperature field of the PbLi liquid metal inside the cold trap was performed for different operational conditions. The results of these studies were subsequently compared with the experimental data and the suitability of the used computational code was evaluated. The work was also focused on purification efficiency and study of dissolved particles.

Název v anglickém jazyce

Current Status and Challenges of the Cold Trap Development Undertaken at CVR

Popis výsledku anglicky

Centrum výzkumu Řež (CVR) is involved in research and development of a purification technique of the liquid lithium-lead eutectic alloy (Pb-16Li) based on use of a cold trap. The first activities linked to this field are dated from 2003. For the cold trap development, the experimental loop Meliloo is used. This paper describes latest development and testing of air cooled cold trap. Design of the apparatus was supported with computational simulations to achieve homogenous temperature field. The cold trap was fabricated, instrumented with thermocouples and tested. A series of CFD simulations to evaluate velocity and temperature field of the PbLi liquid metal inside the cold trap was performed for different operational conditions. The results of these studies were subsequently compared with the experimental data and the suitability of the used computational code was evaluated. The work was also focused on purification efficiency and study of dissolved particles.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

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

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Nuclear Technologies for the 21st Centruy, September 13th 2017

ISBN

978-80-270-3233-4

ISSN

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e-ISSN

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Počet stran výsledku

12

Strana od-do

26-37

Název nakladatele

Centrum výzkumu Řež, s.r.o

Místo vydání

Řež

Místo konání akce

Řež

Datum konání akce

13. 9. 2017

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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