Author:
OCKENDON H.,OCKENDON J. R.,FALLE S. A. E. G.
Abstract
The paper considers the derivation and properties of the Fanno model for nearly
unidirectional turbulent flow of gas in a tube. The model is relevant to many industrial
processes. Approximate solutions are derived and numerically validated for evolving
flows of initially small amplitude, and these solutions reveal the prevalence of localized
large-time behaviour, which is in contrast to inviscid acoustic theory. The properties
of large-amplitude travelling waves are summarized, which are also surprising when
compared to those of inviscid theory.
Publisher
Cambridge University Press (CUP)
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics
Cited by
16 articles.
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