Correlations for heat transport by natural convection of cylindrical surfaces situated one above the other

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27650%2F15%3A86096477" target="_blank" >RIV/61989100:27650/15:86096477 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Correlations for heat transport by natural convection of cylindrical surfaces situated one above the other

Original language description

The paper presents a new criterion equation for calculating the Nusselt number for heat transport by natural convection from different numbers of cylindrical surfaces of heating sources. Horizontal cylindrical surfaces are situated one above the other and each of them is independently electrically heated by constant power output of Joule heating. Correlation relationships were derived on the basis of tens of measurements of heat outputs of the system of electrically heated horizontal cylindrical surfaces in a thermostatic chamber under defined conditions. The number of cylindrical surfaces, their distance and heat output to the horizontal cylinder varied during measurements. The derived criterion equation is significantly simpler compared to equationscorrected by polynomial regression.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JE - Non-nuclear power engineering, energy consumption and utilization

OECD FORD branch

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Project

<a href="/en/project/LO1403" target="_blank" >LO1403: Innovation for Efficiency and Environment - Growth</a><br>

Continuities

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

Publication year

2015

Confidentiality

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

Name of the periodical

Communications

ISSN

1335-4205

e-ISSN

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Volume of the periodical

17

Issue of the periodical within the volume

3

Country of publishing house

SK - SLOVAKIA

Number of pages

8

Pages from-to

4-11

UT code for WoS article

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EID of the result in the Scopus database

2-s2.0-84938885810