Laminar forced convection heat transfer of a non-Newtonian fluid in arbitrary cross-sectional ducts
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Tarih
1997
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Begell House Inc.
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Numerical solutions for laminar heat transfer of a non-Newtonian fluid in the thermal entrance region for triangular, square, sinusoidal and other type ducts are presented for constant wall temperature. The continuity and parabolic form of the energy and momentum equations in Cartesian coordinates are transformed by elliptic grid generation technique into a new orthogonal coordinates. The boundary of the duct coincides with the coordinate surface. The effects of axial heat conduction, viscous dissipation and thermal energy sources within the fluid were neglected. Then the transformed equations are solved by finite difference technique. As an application of the method, flow and heat transfer results are presented for ducts of triangular, square, rhombic, sinusoidal, four cusped and square with four indented corners cross-sections. The results are compared with the results of previous works. © 1997, Begell House Inc. All rights reserved.
Açıklama
International Symposium on Advances in Computational Heat Transfer, CHT 1997 -- 26 May 1997 through 30 May 1997 -- -- 224419
Anahtar Kelimeler
Fixlly developed, Irregular, Laminar, Non-Newtonian, Power-law
Kaynak
International Symposium on Advances in Computational Heat Transfer
WoS Q Değeri
Scopus Q Değeri
N/A
