Burnable absorber comparison between VVER, PWR and SFR with UWB1 and SERPENT codes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00228999" target="_blank" >RIV/68407700:21220/14:00228999 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/49777513:23220/14:43922388

Výsledek na webu

<a href="http://www.scopus.com/record/display.url?eid=2-s2.0-84911979052&origin=resultslist&sort=plf-f&src=s&sid=B8AA242F367A34FBC89EFFBEFBD6DC11.WXhD7YyTQ6A7Pvk9AlA%3a20&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2824176393200%29&relpos=7&relpos=7&citeCnt=0&searchTer" target="_blank" >http://www.scopus.com/record/display.url?eid=2-s2.0-84911979052&origin=resultslist&sort=plf-f&src=s&sid=B8AA242F367A34FBC89EFFBEFBD6DC11.WXhD7YyTQ6A7Pvk9AlA%3a20&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2824176393200%29&relpos=7&relpos=7&citeCnt=0&searchTer</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1115/ICONE22-30894" target="_blank" >10.1115/ICONE22-30894</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Burnable absorber comparison between VVER, PWR and SFR with UWB1 and SERPENT codes

Popis výsledku v původním jazyce

Research of fuel depletion aims at development and introduction of advanced types of burnable absorbers (BA) in nuclear fuel. BAs compensate for the initial reactivity excess and consequently allow for lower power peaking factors and longer fuel cycles with higher fuel enrichments. The paper describes the comparison of selected BA elements (Gd, Eu, Er) for 3 different nuclear fuel types (VVER, PWR and SFR). The effect of harder VVER spectra and the effect of thermal vs fast neutron spectra is evaluatedand commented. Uniformly distributed BAs in the fuel were assumed. Comparison calculations were performed with the newly developed UWB1 fast fuel depletion code and with the SERPENT Monte Carlo code. The comparison of UWB1 and SERPENT codes is included in the analysis. Next steps of improving the UWB1 code are suggested. Copyright 2014 by ASME.

Název v anglickém jazyce

Burnable absorber comparison between VVER, PWR and SFR with UWB1 and SERPENT codes

Popis výsledku anglicky

Research of fuel depletion aims at development and introduction of advanced types of burnable absorbers (BA) in nuclear fuel. BAs compensate for the initial reactivity excess and consequently allow for lower power peaking factors and longer fuel cycles with higher fuel enrichments. The paper describes the comparison of selected BA elements (Gd, Eu, Er) for 3 different nuclear fuel types (VVER, PWR and SFR). The effect of harder VVER spectra and the effect of thermal vs fast neutron spectra is evaluatedand commented. Uniformly distributed BAs in the fuel were assumed. Comparison calculations were performed with the newly developed UWB1 fast fuel depletion code and with the SERPENT Monte Carlo code. The comparison of UWB1 and SERPENT codes is included in the analysis. Next steps of improving the UWB1 code are suggested. Copyright 2014 by ASME.

Druh

D - Stať ve sborníku

CEP obor

JF - Jaderná energetika

OECD FORD obor

—

Projekt

<a href="/cs/project/TE01020455" target="_blank" >TE01020455: Centrum pokročilých jaderných technologií (CANUT)</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

22nd International Conference on Nuclear Engineering

ISBN

978-0-7918-4589-9

ISSN

—

e-ISSN

—

Počet stran výsledku

13

Strana od-do

—

Název nakladatele

ASME

Místo vydání

New York

Místo konání akce

Prague

Datum konání akce

7. 7. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—