Experimental Investigation of Critical Heat Flux

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F23%3APU148598" target="_blank" >RIV/00216305:26220/23:PU148598 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10149270" target="_blank" >https://ieeexplore.ieee.org/document/10149270</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/EPE58302.2023.10149270" target="_blank" >10.1109/EPE58302.2023.10149270</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental Investigation of Critical Heat Flux

Popis výsledku v původním jazyce

Experimental studies were performed to determine the critical heat flux (CHF) during steady state flow boiling on zirconium cladding material. Experiments were conducted in a vertical, internally heated, concentric-annulus test section composed of a glass tube containing zirconium tube with outer diameter of 9.14 (mm) and the length of 365 mm. The inlet parameters were set in the ranges of pressure from 120 to 400 (kPa) in pair with the inlet temperatures from 64 to 103 (°C) and the mass flux ranged from 400 to 800 kg/m 2 s. During the multiple occurrences of the CHF a thin layer arose on the heated tube surface by time leading to creation of super-hydrophilic surface. The experiments were therefore divided into two sets of results based on the time spent in the test section. The total number of 69 experimental runs were collected.

Název v anglickém jazyce

Experimental Investigation of Critical Heat Flux

Popis výsledku anglicky

Experimental studies were performed to determine the critical heat flux (CHF) during steady state flow boiling on zirconium cladding material. Experiments were conducted in a vertical, internally heated, concentric-annulus test section composed of a glass tube containing zirconium tube with outer diameter of 9.14 (mm) and the length of 365 mm. The inlet parameters were set in the ranges of pressure from 120 to 400 (kPa) in pair with the inlet temperatures from 64 to 103 (°C) and the mass flux ranged from 400 to 800 kg/m 2 s. During the multiple occurrences of the CHF a thin layer arose on the heated tube surface by time leading to creation of super-hydrophilic surface. The experiments were therefore divided into two sets of results based on the time spent in the test section. The total number of 69 experimental runs were collected.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

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

Projekt

<a href="/cs/project/TK04030168" target="_blank" >TK04030168: Tolerantní jaderná paliva pro malé modulární reaktory a jejich bezpečnostní hodnocení</a><br>

Návaznosti

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

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

2023 23rd International Scientific Conference on Electric Power Engineering (EPE)

ISBN

979-8-3503-3593-4

ISSN

2376-5631

e-ISSN

—

Počet stran výsledku

5

Strana od-do

„“-„“

Název nakladatele

Institute of Electrical and Electronics Engineers - IEEE

Místo vydání

Piscataway, New Jersey, USA/Brno, Czech Republic

Místo konání akce

Brno

Datum konání akce

24. 5. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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