Cooling System for Continuous Galvanizing Line

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F11%3APU92557" target="_blank" >RIV/00216305:26210/11:PU92557 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Cooling System for Continuous Galvanizing Line

Popis výsledku v původním jazyce

An experimental program was carried out to design an after pot cooling section for Continuous Galvanising Line. The cooling system should reduce an initial temperature of 550C down to about 50 C for the shortest possible distance. Reference thickness ofa strip is 1 to 2 mm and expected velocity for a strip 1 mm thick is about 3 m/s. The cooling tower has a vertical configuration and the strip is moving upwards in the first cooling section. A test for the quantity of dropping water from the cooled areawas done to minimise the amount of coolant which must be removed by air knifes to protect the galvanising pool. Optimal nozzles were selected in the first stage of the project. Water and mist nozzles of various footprints were tested and finally full cone water nozzles were selected to use in a cooling chamber. A great number of laboratory cooling experiments provided a great deal of information about the cooling intensity for the following spray parameters (nozzle size, coolant pressure

Název v anglickém jazyce

Cooling System for Continuous Galvanizing Line

Popis výsledku anglicky

An experimental program was carried out to design an after pot cooling section for Continuous Galvanising Line. The cooling system should reduce an initial temperature of 550C down to about 50 C for the shortest possible distance. Reference thickness ofa strip is 1 to 2 mm and expected velocity for a strip 1 mm thick is about 3 m/s. The cooling tower has a vertical configuration and the strip is moving upwards in the first cooling section. A test for the quantity of dropping water from the cooled areawas done to minimise the amount of coolant which must be removed by air knifes to protect the galvanising pool. Optimal nozzles were selected in the first stage of the project. Water and mist nozzles of various footprints were tested and finally full cone water nozzles were selected to use in a cooling chamber. A great number of laboratory cooling experiments provided a great deal of information about the cooling intensity for the following spray parameters (nozzle size, coolant pressure

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Sborník konference Metal 2011

ISBN

978-80-87294-22-2

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

Tanger spol. s.r.o.

Místo vydání

Neuveden

Místo konání akce

Brno

Datum konání akce

18. 5. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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