Effect of Fins on the Transition to Oscillating Laminar Natural Convection in an Enclosure

Effect of Fins on the Transition to Oscillating Laminar Natural Convection in an Enclosure

Flow characteristics and evolution of heat transfer are investigated numerically within a differentially heated square cavity in the presence of thin fins which are either insulated or highly conductive and at the base wall temperature. The transition from steady-state to oscillatory and chaotic con...

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Main Authors: Selamet Emel Evren, Selamet Ahmet
Format: Article
Language:English
Published: EDP Sciences 2016-01-01
Series:MATEC Web of Conferences
Online Access:http://dx.doi.org/10.1051/matecconf/20167007002
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spelling doaj-24a13f26685f4bf78ebc10bd419144452021-02-02T02:35:15ZengEDP SciencesMATEC Web of Conferences2261-236X2016-01-01700700210.1051/matecconf/20167007002matecconf_icmit2016_07002Effect of Fins on the Transition to Oscillating Laminar Natural Convection in an EnclosureSelamet Emel EvrenSelamet AhmetFlow characteristics and evolution of heat transfer are investigated numerically within a differentially heated square cavity in the presence of thin fins which are either insulated or highly conductive and at the base wall temperature. The transition from steady-state to oscillatory and chaotic convection is observed at certain Rayleigh numbers with varying lengths of fins positioned at different locations.http://dx.doi.org/10.1051/matecconf/20167007002
collection DOAJ
language English
format Article
sources DOAJ
author Selamet Emel Evren
Selamet Ahmet
spellingShingle Selamet Emel Evren
Selamet Ahmet
Effect of Fins on the Transition to Oscillating Laminar Natural Convection in an Enclosure
MATEC Web of Conferences
author_facet Selamet Emel Evren
Selamet Ahmet
author_sort Selamet Emel Evren
title Effect of Fins on the Transition to Oscillating Laminar Natural Convection in an Enclosure
title_short Effect of Fins on the Transition to Oscillating Laminar Natural Convection in an Enclosure
title_full Effect of Fins on the Transition to Oscillating Laminar Natural Convection in an Enclosure
title_fullStr Effect of Fins on the Transition to Oscillating Laminar Natural Convection in an Enclosure
title_full_unstemmed Effect of Fins on the Transition to Oscillating Laminar Natural Convection in an Enclosure
title_sort effect of fins on the transition to oscillating laminar natural convection in an enclosure
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2016-01-01
description Flow characteristics and evolution of heat transfer are investigated numerically within a differentially heated square cavity in the presence of thin fins which are either insulated or highly conductive and at the base wall temperature. The transition from steady-state to oscillatory and chaotic convection is observed at certain Rayleigh numbers with varying lengths of fins positioned at different locations.
url http://dx.doi.org/10.1051/matecconf/20167007002
work_keys_str_mv AT selametemelevren effectoffinsonthetransitiontooscillatinglaminarnaturalconvectioninanenclosure
AT selametahmet effectoffinsonthetransitiontooscillatinglaminarnaturalconvectioninanenclosure
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