Effect of promoter orientation on enhancement of heat transfer from vertical fins

Seyhan U. Onbasioglu; Huseyin Onbasioglu; Nilufer Egrican

doi:10.1115/IMECE2000-1281

Effect of promoter orientation on enhancement of heat transfer from vertical fins

Seyhan U. Onbasioglu
, Huseyin Onbasioglu
, Nilufer Egrican

Makina Mühendisliği Bölümü

Istanbul Technical University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

1 Atıf (Scopus)

Özet

The promoters redirect the flow and enhance the heat transfer both in laminar and turbulent cases. In the present study, the special care has been intensified first on the parameters such as the height and the pitch of the promoters and then the orientation of the repeated promoters with varying heights has been investigated. It is concluded that the enhancement of the heat transfer is sensitive to all of the parameters. Meanwhile, turbulence has been observed exceeding a certain value of the promoter height and the separation region occurring along the downstream plate has been analyzed. The flow and temperature fields have been obtained by means of a modified kepsilon turbulence model developed for the present case. Results of the 3-D computations compare well with the experimental observations.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	Advances in Enhanced Heat Transfer
Yayınlayan	American Society of Mechanical Engineers (ASME)
Sayfalar	75-82
Sayfa sayısı	8
ISBN (Elektronik)	9780791819067
DOI'lar	https://doi.org/10.1115/IMECE2000-1281
Yayın durumu	Yayınlandı - 2000
Etkinlik	ASME 2000 International Mechanical Engineering Congress and Exposition, IMECE 2000 - Orlando, United States Süre: 5 Kas 2000 → 10 Kas 2000

Yayın serisi

Adı	ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
Hacim	2000-E

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	ASME 2000 International Mechanical Engineering Congress and Exposition, IMECE 2000
Ülke/Bölge	United States
Şehir	Orlando
Periyot	5/11/00 → 10/11/00

Bibliyografik not

Publisher Copyright:
© 2000 by ASME.

Belgeye Erişim

10.1115/IMECE2000-1281

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Onbasioglu, S. U., Onbasioglu, H., & Egrican, N. (2000). Effect of promoter orientation on enhancement of heat transfer from vertical fins. In Advances in Enhanced Heat Transfer (pp. 75-82). (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); Hac. 2000-E). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/IMECE2000-1281

@inproceedings{8fcda3ff558a4cb68130efd795a4e4ef,

title = "Effect of promoter orientation on enhancement of heat transfer from vertical fins",

abstract = "The promoters redirect the flow and enhance the heat transfer both in laminar and turbulent cases. In the present study, the special care has been intensified first on the parameters such as the height and the pitch of the promoters and then the orientation of the repeated promoters with varying heights has been investigated. It is concluded that the enhancement of the heat transfer is sensitive to all of the parameters. Meanwhile, turbulence has been observed exceeding a certain value of the promoter height and the separation region occurring along the downstream plate has been analyzed. The flow and temperature fields have been obtained by means of a modified kepsilon turbulence model developed for the present case. Results of the 3-D computations compare well with the experimental observations.",

author = "Onbasioglu, \{Seyhan U.\} and Huseyin Onbasioglu and Nilufer Egrican",

note = "Publisher Copyright: {\textcopyright} 2000 by ASME.; ASME 2000 International Mechanical Engineering Congress and Exposition, IMECE 2000 ; Conference date: 05-11-2000 Through 10-11-2000",

year = "2000",

doi = "10.1115/IMECE2000-1281",

language = "English",

series = "ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)",

publisher = "American Society of Mechanical Engineers (ASME)",

pages = "75--82",

booktitle = "Advances in Enhanced Heat Transfer",

address = "United States",

}

Onbasioglu, SU, Onbasioglu, H & Egrican, N 2000, Effect of promoter orientation on enhancement of heat transfer from vertical fins. in Advances in Enhanced Heat Transfer. ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), hac. 2000-E, American Society of Mechanical Engineers (ASME), pp. 75-82, ASME 2000 International Mechanical Engineering Congress and Exposition, IMECE 2000, Orlando, United States, 5/11/00. https://doi.org/10.1115/IMECE2000-1281

Effect of promoter orientation on enhancement of heat transfer from vertical fins. / Onbasioglu, Seyhan U.; Onbasioglu, Huseyin; Egrican, Nilufer.
Advances in Enhanced Heat Transfer. American Society of Mechanical Engineers (ASME), 2000. p. 75-82 (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); Hac. 2000-E).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - Effect of promoter orientation on enhancement of heat transfer from vertical fins

AU - Onbasioglu, Seyhan U.

AU - Onbasioglu, Huseyin

AU - Egrican, Nilufer

PY - 2000

Y1 - 2000

N2 - The promoters redirect the flow and enhance the heat transfer both in laminar and turbulent cases. In the present study, the special care has been intensified first on the parameters such as the height and the pitch of the promoters and then the orientation of the repeated promoters with varying heights has been investigated. It is concluded that the enhancement of the heat transfer is sensitive to all of the parameters. Meanwhile, turbulence has been observed exceeding a certain value of the promoter height and the separation region occurring along the downstream plate has been analyzed. The flow and temperature fields have been obtained by means of a modified kepsilon turbulence model developed for the present case. Results of the 3-D computations compare well with the experimental observations.

AB - The promoters redirect the flow and enhance the heat transfer both in laminar and turbulent cases. In the present study, the special care has been intensified first on the parameters such as the height and the pitch of the promoters and then the orientation of the repeated promoters with varying heights has been investigated. It is concluded that the enhancement of the heat transfer is sensitive to all of the parameters. Meanwhile, turbulence has been observed exceeding a certain value of the promoter height and the separation region occurring along the downstream plate has been analyzed. The flow and temperature fields have been obtained by means of a modified kepsilon turbulence model developed for the present case. Results of the 3-D computations compare well with the experimental observations.

UR - https://www.scopus.com/pages/publications/0142125978

U2 - 10.1115/IMECE2000-1281

DO - 10.1115/IMECE2000-1281

M3 - Conference contribution

AN - SCOPUS:0142125978

T3 - ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)

SP - 75

EP - 82

BT - Advances in Enhanced Heat Transfer

PB - American Society of Mechanical Engineers (ASME)

T2 - ASME 2000 International Mechanical Engineering Congress and Exposition, IMECE 2000

Y2 - 5 November 2000 through 10 November 2000

ER -

Effect of promoter orientation on enhancement of heat transfer from vertical fins

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