Numerical analysis of laminar natural convection in isosceles triangular enclosures for cold base and hot inclined walls

E. Fuad Kent

doi:10.1016/j.mechrescom.2008.11.002

Numerical analysis of laminar natural convection in isosceles triangular enclosures for cold base and hot inclined walls

E. Fuad Kent^*

^*Bu çalışma için yazışmadan sorumlu yazar

Makina Mühendisliği Bölümü

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

60 Atıf (Scopus)

Özet

In this work, a numerical analysis of laminar natural convection in an enclosure of isosceles triangular cross-section has been performed for cold base and hot inclined walls. Base angles varying from 15° to 75° have been used for different Rayleigh numbers ranging from 10³ to 10⁵. Effects of Rayleigh number and aspect ratio on the flow field and heat transfer are analyzed. The streamline patterns and temperature distributions are presented. It is observed that the enclosures with a low aspect ratio have higher heat transfer rates from the bottom surface of the triangular enclosure.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	497-508
Sayfa sayısı	12
Dergi	Mechanics Research Communications
Hacim	36
Basın numarası	4
DOI'lar	https://doi.org/10.1016/j.mechrescom.2008.11.002
Yayın durumu	Yayınlandı - Haz 2009

Belgeye Erişim

10.1016/j.mechrescom.2008.11.002

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "Numerical analysis of laminar natural convection in isosceles triangular enclosures for cold base and hot inclined walls",

abstract = "In this work, a numerical analysis of laminar natural convection in an enclosure of isosceles triangular cross-section has been performed for cold base and hot inclined walls. Base angles varying from 15° to 75° have been used for different Rayleigh numbers ranging from 103 to 105. Effects of Rayleigh number and aspect ratio on the flow field and heat transfer are analyzed. The streamline patterns and temperature distributions are presented. It is observed that the enclosures with a low aspect ratio have higher heat transfer rates from the bottom surface of the triangular enclosure.",

keywords = "Isosceles triangular enclosures, Natural convection, Numerical analysis, Nusselt number, Rayleigh number",

author = "Kent, \{E. Fuad\}",

year = "2009",

month = jun,

doi = "10.1016/j.mechrescom.2008.11.002",

language = "English",

volume = "36",

pages = "497--508",

journal = "Mechanics Research Communications",

issn = "0093-6413",

publisher = "Elsevier Ltd",

number = "4",

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TY - JOUR

T1 - Numerical analysis of laminar natural convection in isosceles triangular enclosures for cold base and hot inclined walls

AU - Kent, E. Fuad

PY - 2009/6

Y1 - 2009/6

N2 - In this work, a numerical analysis of laminar natural convection in an enclosure of isosceles triangular cross-section has been performed for cold base and hot inclined walls. Base angles varying from 15° to 75° have been used for different Rayleigh numbers ranging from 103 to 105. Effects of Rayleigh number and aspect ratio on the flow field and heat transfer are analyzed. The streamline patterns and temperature distributions are presented. It is observed that the enclosures with a low aspect ratio have higher heat transfer rates from the bottom surface of the triangular enclosure.

AB - In this work, a numerical analysis of laminar natural convection in an enclosure of isosceles triangular cross-section has been performed for cold base and hot inclined walls. Base angles varying from 15° to 75° have been used for different Rayleigh numbers ranging from 103 to 105. Effects of Rayleigh number and aspect ratio on the flow field and heat transfer are analyzed. The streamline patterns and temperature distributions are presented. It is observed that the enclosures with a low aspect ratio have higher heat transfer rates from the bottom surface of the triangular enclosure.

KW - Isosceles triangular enclosures

KW - Natural convection

KW - Numerical analysis

KW - Nusselt number

KW - Rayleigh number

UR - https://www.scopus.com/pages/publications/64249173143

U2 - 10.1016/j.mechrescom.2008.11.002

DO - 10.1016/j.mechrescom.2008.11.002

M3 - Article

AN - SCOPUS:64249173143

SN - 0093-6413

VL - 36

SP - 497

EP - 508

JO - Mechanics Research Communications

JF - Mechanics Research Communications

IS - 4

ER -

Numerical analysis of laminar natural convection in isosceles triangular enclosures for cold base and hot inclined walls

Özet

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap