Heat Transfer Coefficient in Transverse Flow around Circular Cylinder Situated into Constrain Surrounding
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F15%3A00233826" target="_blank" >RIV/68407700:21220/15:00233826 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Heat Transfer Coefficient in Transverse Flow around Circular Cylinder Situated into Constrain Surrounding
Popis výsledku v původním jazyce
The heat transfer phenomena in the transversal flow around the element with an inner heat source inserted into a restricted environment represented by the pipe was investigated. Two geometries and various Reynolds numbers and powers of the heat source were simulated in the CFD software. The results of the simulation were compared with the empirical equations from the literature designated for the calculation of the Nusselt number for the overflow around the cylinder in the unlimited environment. Based on these investigations a new equation for Nusselt number evaluation for the described geometry was proposed.
Název v anglickém jazyce
Heat Transfer Coefficient in Transverse Flow around Circular Cylinder Situated into Constrain Surrounding
Popis výsledku anglicky
The heat transfer phenomena in the transversal flow around the element with an inner heat source inserted into a restricted environment represented by the pipe was investigated. Two geometries and various Reynolds numbers and powers of the heat source were simulated in the CFD software. The results of the simulation were compared with the empirical equations from the literature designated for the calculation of the Nusselt number for the overflow around the cylinder in the unlimited environment. Based on these investigations a new equation for Nusselt number evaluation for the described geometry was proposed.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
JP - Průmyslové procesy a zpracování
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů