Heat Transfer Correlations for Secondary Cooling in Continuous Casting

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F20%3APU138008" target="_blank" >RIV/00216305:26210/20:PU138008 - isvavai.cz</a>

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/srin.202000465" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/srin.202000465</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/srin.202000465" target="_blank" >10.1002/srin.202000465</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Heat Transfer Correlations for Secondary Cooling in Continuous Casting

Popis výsledku v původním jazyce

The general term “spray cooling” is for the research presented here limited to the spray cooling of hot surfaces with lm boiling, starting at temperatures of about 1200 C and nishing at the Leidenfrost point where cooling intensity changes rapidly. This is typical area of secondary cooling in continuous casting. Herein, a correlation for Heat Transfer Coefcient (HTC). The most frequently used parameter of water impingement density is in the presented correlation used together with impact pressure to get good results. This study uses both water and mist nozzles. It is shown and experimentally veried why equations based only on the water impingement density cannot provide sufciently precise predictions of HTC.

Název v anglickém jazyce

Heat Transfer Correlations for Secondary Cooling in Continuous Casting

Popis výsledku anglicky

The general term “spray cooling” is for the research presented here limited to the spray cooling of hot surfaces with lm boiling, starting at temperatures of about 1200 C and nishing at the Leidenfrost point where cooling intensity changes rapidly. This is typical area of secondary cooling in continuous casting. Herein, a correlation for Heat Transfer Coefcient (HTC). The most frequently used parameter of water impingement density is in the presented correlation used together with impact pressure to get good results. This study uses both water and mist nozzles. It is shown and experimentally veried why equations based only on the water impingement density cannot provide sufciently precise predictions of HTC.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20303 - Thermodynamics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

STEEL RESEARCH INTERNATIONAL

ISSN

1611-3683

e-ISSN

1869-344X

Svazek periodika

11

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

000592613200001

EID výsledku v databázi Scopus

2-s2.0-85096665384