Study of the cooling systems with S-CO2 for the DEMO fusion power reactor.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F17%3A00480959" target="_blank" >RIV/61389021:_____/17:00480959 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21220/17:00319954

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.fusengdes.2017.05.029" target="_blank" >http://dx.doi.org/10.1016/j.fusengdes.2017.05.029</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.fusengdes.2017.05.029" target="_blank" >10.1016/j.fusengdes.2017.05.029</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Study of the cooling systems with S-CO2 for the DEMO fusion power reactor.

Popis výsledku v původním jazyce

The power conversion system is one of the key parts of the fusion power plant. The DEMO fusion power reactor features multiple heat sources, like the first wall, blanket, divertor and vacuum vessel, on different temperatures and power levels. The heat addition into a thermodynamic cycle from different heat sources is disadvantageous in terms of efficiency of steam Rankine or helium cycles. However, it is advantageous for the S-CO2 cycles as it resolves the real S-CO2 property issues. S-CO2 is thus an option for conversion of heat into electricity and might have overall better performance than the steam Rankine or helium Brayton cycles. Therefore, it should be considered as an option for the DEMO fusion power reactor. The paper focuses on the application of S-CO2for the European DEMO fusion power plant. The higher net efficiency of the S-CO2cycles for the DEMO fusion power plant in comparison with the Rankine steamcycles is presented.

Název v anglickém jazyce

Study of the cooling systems with S-CO2 for the DEMO fusion power reactor.

Popis výsledku anglicky

The power conversion system is one of the key parts of the fusion power plant. The DEMO fusion power reactor features multiple heat sources, like the first wall, blanket, divertor and vacuum vessel, on different temperatures and power levels. The heat addition into a thermodynamic cycle from different heat sources is disadvantageous in terms of efficiency of steam Rankine or helium cycles. However, it is advantageous for the S-CO2 cycles as it resolves the real S-CO2 property issues. S-CO2 is thus an option for conversion of heat into electricity and might have overall better performance than the steam Rankine or helium Brayton cycles. Therefore, it should be considered as an option for the DEMO fusion power reactor. The paper focuses on the application of S-CO2for the European DEMO fusion power plant. The higher net efficiency of the S-CO2cycles for the DEMO fusion power plant in comparison with the Rankine steamcycles is presented.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

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

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Fusion Engineering and Design

ISSN

0920-3796

e-ISSN

—

Svazek periodika

124

Číslo periodika v rámci svazku

November

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

4

Strana od-do

244-247

Kód UT WoS článku

000419411900052

EID výsledku v databázi Scopus

2-s2.0-85019419251