Recycle effects in a turbulent duct flow with equal fluxes

S. W. Tsai*, H. Y. Chen, H. M. Yeh

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

Abstract

The effects of recycle at the ends of a turbulent duct flow on the heat and mass transfer have been studied by a finite difference method. Theoretical investigation shows that the heat transfer efficiency can be augmented compared with that in an open duct without recycle. The compensation among the premixing, eddy and residence-time effects may be used to describe the fluid behaviors.

Original languageEnglish
Pages (from-to)235-241
Number of pages7
JournalWärme - und Stoffübertragung
Volume24
Issue number4
DOIs
StatePublished - 07 1989
Externally publishedYes

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