A numerical study of laminar heat convection in ducts of irregular cross-sections
Yükleniyor...
Tarih
1997
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pergamon-Elsevier Science Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Forced convective heat transfer during hydrodynamically fully developed laminar fluid flow inside ducts of irregular cross section is analyzed utilizing numerical methods. The elliptic grid generation technique is used to transform the partial differential equations of an arbitrary and irregular physical plane from the physical domain into a square shaped computational domain. ?The problem is then solved for both uniform wall temperature and uniform wall heat flux boundary conditions. Numerical results for the friction factor and the Nusselt number are presented for triangular, rhombic, sinusoidal, and irregular cross sections typically used in heat exchangers. The numerical results are compared with those previously reported in the literature. (C) 1997 Elsevier Science Ltd.
Açıklama
uzun, ibrahim/0000-0001-9725-2009
Anahtar Kelimeler
Kaynak
International Communications In Heat And Mass Transfer
WoS Q Değeri
Q3
Scopus Q Değeri
Q1
Cilt
24
Sayı
6
Künye
closedAccess
