Modelling of Temperature Field in a Reactor Vessel Downcomer during Transients

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F03%3A02094660" target="_blank" >RIV/68407700:21220/03:02094660 - 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

Modelling of Temperature Field in a Reactor Vessel Downcomer during Transients

Popis výsledku v původním jazyce

Detailed 3D modeling of fluid flow in currently operating and future reactors is an integral part of modern scientific research worldwide. The phenomenal increase of computational capabilities in the last decades made feasible not only a full 3D modelingof large systems but also an introduction of turbulence models and complex modeling details into the CFD codes, increasing the need for experimental data for code benchmarking. To reduce cost of obtaining experimental data in large facilities representing the integral reactor-vessel-loop system, international projects were established and the experimental database has been obtained. This paper presents validation of CFD code Fluent 6.0 against experimental data from such database.

Název v anglickém jazyce

Modelling of Temperature Field in a Reactor Vessel Downcomer during Transients

Popis výsledku anglicky

Detailed 3D modeling of fluid flow in currently operating and future reactors is an integral part of modern scientific research worldwide. The phenomenal increase of computational capabilities in the last decades made feasible not only a full 3D modelingof large systems but also an introduction of turbulence models and complex modeling details into the CFD codes, increasing the need for experimental data for code benchmarking. To reduce cost of obtaining experimental data in large facilities representing the integral reactor-vessel-loop system, international projects were established and the experimental database has been obtained. This paper presents validation of CFD code Fluent 6.0 against experimental data from such database.

Druh

A - Audiovizuální tvorba

CEP obor

JF - Jaderná energetika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

ISBN

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Místo vydání

Praha

Název nakladatele resp. objednatele

Not available

Verze

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Identifikační číslo nosiče

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