Thermal-hydraulic analysis of TEPLATOR moderator cooling system

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21730%2F22%3A00365260" target="_blank" >RIV/68407700:21730/22:00365260 - 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

Thermal-hydraulic analysis of TEPLATOR moderator cooling system

Original language description

The heavy water reactor concept TEPLATOR contains separate independent systems for the primary coolant and the moderator. The present study analyses the low-pressure moderator cooling system of TEPLATOR during full-power operation. The moderator is heated from neutron thermalization, gamma rays absorption, fission product decay and decay of activation products. Additionally, heat transfer from the coolant channels has to be taken in the analyses of the moderator cooling system. Preliminary thermal-hydraulic analyses of the cooling system are supplemented by CFD simulations of heat and fluid flow in the moderator's vessel, emphasizing flow type regimes. Results from CFD simulations will be further assessed to evaluate and optimize the moderator cooling system with particular attention to inlets' and outlets' locations.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

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

Project

<a href="/en/project/TK03030109" target="_blank" >TK03030109: Development of technological unit for innovative energy storage using phase change of material</a><br>

Continuities

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

Publication year

2022

Confidentiality

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

Article name in the collection

INTERNATIONAL Conference Nuclear Energy for New Europe (31 ; 2022 ; Portorož) NENE 2022

ISBN

978-961-6207-53-9

ISSN

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e-ISSN

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Number of pages

7

Pages from-to

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Publisher name

Nuclear Society of Slovenia

Place of publication

Ljubljana

Event location

Portorož

Event date

Sep 12, 2022

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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