Inviscid jets driven by pressure maxima

Recent numerical calculations have revealed the existence of fast jets in inviscid fluids when a pressure maximum exists close to a free boundary. This paper describes two-dimensional and axisymmetric configurations for which asymptotic analysis suggests that such jets can become infinitely long in finite time.

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Publication Details

Journal
Journal of Fluid Mechanics
Published
2024-10-04
DOI
https://doi.org/10.1017/jfm.2024.625
Primary Topic
Fluid Dynamics and Heat Transfer
Type
article
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article

Inviscid jets driven by pressure maxima

H. Ockendon, J. R. Ockendon
Journal of Fluid Mechanics
Fluid Dynamics and Heat Transfer
article

Inviscid jets driven by pressure maxima

H. Ockendon, J. R. Ockendon
article en

Abstract

Recent numerical calculations have revealed the existence of fast jets in inviscid fluids when a pressure maximum exists close to a free boundary. This paper describes two-dimensional and axisymmetric configurations for which asymptotic analysis suggests that such jets can become infinitely long in finite time.

Journal of Fluid MechanicsVol. 996
Mathematical Institute of the Slovak Academy of Sciences (SK)
Openalex Percentile: Top 81%
Fluid Dynamics and Heat Transfer
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Inviscid jets driven by pressure maxima — H. Ockendon, J. R. Ockendon · Journal of Fluid Mechanics (2024) | TGRS Research Map | TGRS