Optimization of the Thermodynamics Cycles of Generation IV Gas-Cooled Fast Reactors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F14%3A43922173" target="_blank" >RIV/49777513:23210/14:43922173 - isvavai.cz</a>

Výsledek na webu

<a href="http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1858434" target="_blank" >http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1858434</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1115/IMECE2013-64565" target="_blank" >10.1115/IMECE2013-64565</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Optimization of the Thermodynamics Cycles of Generation IV Gas-Cooled Fast Reactors

Popis výsledku v původním jazyce

This paper deals with the thermo-hydraulic properties of Generation IV Gas Cooled Fast Reactors. The paper is focused on the comparison of direct and indirect thermodynamic cycles of helium cooled reactors from a thermodynamic point of view. The calculation includes pressure losses at all major parts of the equipment - reactor, heat exchangers, pipe lines, etc. The compressor and the gas turbine efficiencies are included in calculation as well. The working fluid used in the primary circuit is helium. Inthe secondary circuit a mixture of helium and nitrogen is used. The cycle characteristic point and efficiency calculation reflects mixture properties of the real gas - especially for N2. Calculations point out the influence of the mixture composition onthe basic structural parameters of the turbines, compressors and heat exchangers. Thermodynamic cycle efficiency, specific heat input/output, heat flux and cycle work will be presented as characteristic parameters.

Název v anglickém jazyce

Optimization of the Thermodynamics Cycles of Generation IV Gas-Cooled Fast Reactors

Popis výsledku anglicky

This paper deals with the thermo-hydraulic properties of Generation IV Gas Cooled Fast Reactors. The paper is focused on the comparison of direct and indirect thermodynamic cycles of helium cooled reactors from a thermodynamic point of view. The calculation includes pressure losses at all major parts of the equipment - reactor, heat exchangers, pipe lines, etc. The compressor and the gas turbine efficiencies are included in calculation as well. The working fluid used in the primary circuit is helium. Inthe secondary circuit a mixture of helium and nitrogen is used. The cycle characteristic point and efficiency calculation reflects mixture properties of the real gas - especially for N2. Calculations point out the influence of the mixture composition onthe basic structural parameters of the turbines, compressors and heat exchangers. Thermodynamic cycle efficiency, specific heat input/output, heat flux and cycle work will be presented as characteristic parameters.

Druh

D - Stať ve sborníku

CEP obor

JF - Jaderná energetika

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

ASME 2013 International Mechanical Engineering Congress & Exposition (IMECE2013)

ISBN

978-0-7918-5629-1

ISSN

—

e-ISSN

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Počet stran výsledku

8

Strana od-do

1-8

Název nakladatele

ASME

Místo vydání

New York

Místo konání akce

San Diego

Datum konání akce

15. 11. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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