The classical problem of the stability of Core-Annular Flow (CAF) in pipes is here reconsidered from the point of view of linear non modal analysis. A detailed numerical investigation has been conducted on wide regions of the parameters space and the occurrence of substantial transient growth has been found for asymptotical stable configurations.

Transient growth in Core-Annular Flow

COPPOLA, GENNARO;ORAZZO, ANNAGRAZIA;DE LUCA, LUIGI
2009

Abstract

The classical problem of the stability of Core-Annular Flow (CAF) in pipes is here reconsidered from the point of view of linear non modal analysis. A detailed numerical investigation has been conducted on wide regions of the parameters space and the occurrence of substantial transient growth has been found for asymptotical stable configurations.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11588/365063
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