An analytical solution of laminar heat transfer to power-law non-newtonian fluids in circular ducts graetz-nusselt problem

A closed-form solution of laminar heat transfer to power-law non-Newtonian fluids in circular ducts in terms of confluent hypergeometric functions by using Laplace transformation has been obtained. The present solution has been compared with previously published solutions and shown to be more compre...

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Veröffentlicht in:	International communications in heat and mass transfer 1989, Vol.16 (2), p.199-204
1. Verfasser:	Mansour, A.R.
Format:	Artikel
Sprache:	eng
Schlagworte:	ducts Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) laminar flow non-Newtonian flow Non-newtonian fluid flows Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A closed-form solution of laminar heat transfer to power-law non-Newtonian fluids in circular ducts in terms of confluent hypergeometric functions by using Laplace transformation has been obtained. The present solution has been compared with previously published solutions and shown to be more comprehensive and accurate.
ISSN:	0735-1933 1879-0178
DOI:	10.1016/0735-1933(89)90021-3