Analysis Of The Breakup Length Of A Thin Jet
Penetrating A Fluid Pool
Author(s)
H.O. Haraldsson, I.V. Kazachkov, T.N. Dinh and B.R. Sehgal
Abstract
A linear stability analysis is employed to investigate bending instability
behaviour of a cylindrical jet penetrating into a fluid pool. The density ratio
between the jet and ambient fluid and the Froude number are found to be the
most important factors contributing to the jet instability. The jet breakup length
has been considered as principal parameter of jet instability. The jet breakup
length model shows a reasonable agreement with experimental observations.
1. Introduction
Instability and breakup of liquid jet penetrating into another fluid has attracted
the attention of numerous investigators. A pioneering work was performed by
Rayleigh [1], who showed that the jet breakup is generated by hydrodynamic
instability. He found that a circul
Keywords
Related Book
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