Heat Transfer Studies on Structured Metal Sheets

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F16%3A00000622" target="_blank" >RIV/46747885:24210/16:00000622 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.14416/j.ijast.2016.05.002" target="_blank" >http://dx.doi.org/10.14416/j.ijast.2016.05.002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14416/j.ijast.2016.05.002" target="_blank" >10.14416/j.ijast.2016.05.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Heat Transfer Studies on Structured Metal Sheets

Popis výsledku v původním jazyce

Unsteady turbulent flows around the plain and hexagonal sheets were analyzed numerically and experimentally in order to determine the heat transfer intensity between sheet surfaces and surrounding air flows. To obtain experimental results for later validations of numerical results, a measurement facility was designed and constructed. Flow patterns around metal sheets were measured under various flow conditions e.g. the effects of different temperatures, heating powers and flow velocities on the heat transfer intensity were studied. Numerically provided results demonstrated a good match between theoretical calculations and experiments. For all investigated patterns, the structured hexagonal sheets achieved significantly higher heat transfer intensity than the plain sheets.

Název v anglickém jazyce

Heat Transfer Studies on Structured Metal Sheets

Popis výsledku anglicky

Unsteady turbulent flows around the plain and hexagonal sheets were analyzed numerically and experimentally in order to determine the heat transfer intensity between sheet surfaces and surrounding air flows. To obtain experimental results for later validations of numerical results, a measurement facility was designed and constructed. Flow patterns around metal sheets were measured under various flow conditions e.g. the effects of different temperatures, heating powers and flow velocities on the heat transfer intensity were studied. Numerically provided results demonstrated a good match between theoretical calculations and experiments. For all investigated patterns, the structured hexagonal sheets achieved significantly higher heat transfer intensity than the plain sheets.

Druh

O - Ostatní výsledky

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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