Linear stability analysis of liquid jets exposed to subsonic crossflow with aluminum particles and surfactant

2020 ◽  
Author(s):  
Luhao Liu ◽  
Qingfei Fu ◽  
Li-jun Yang
Keyword(s):  
Stability Analysis ◽  
Linear Stability ◽  
Linear Stability Analysis ◽  
Liquid Jets ◽  
Aluminum Particles ◽  
Subsonic Crossflow

scholarly journals Linear stability analysis of axisymmetric perturbations in imperfectly conducting liquid jets

2005 ◽  
Vol 17 (3) ◽  
pp. 034106 ◽  
Author(s):  
J. M. López-Herrera ◽  
P. Riesco-Chueca ◽  
A. M. Gañán-Calvo
Keyword(s):  
Stability Analysis ◽  
Linear Stability ◽  
Linear Stability Analysis ◽  
Liquid Jets ◽  
Conducting Liquid ◽  
Axisymmetric Perturbations

Spiralling Liquid Jets

2002 ◽  
Author(s):  
Andrew King ◽  
Stephen Decent ◽  
Iain Wallwork ◽  
Emilian Parau ◽  
Mark Simmons ◽  
...  
Keyword(s):  
Surface Tension ◽  
Stability Analysis ◽  
Linear Stability ◽  
Linear Stability Analysis ◽  
Rotation Rate ◽  
Liquid Jets ◽  
Liquid Jet ◽  
Leading Order ◽  
Temporal And Spatial ◽  
Exit Speed

We examine the dynamics of a spiralling slender liquid jet which emerges from a rotating cylindrical drum. Such jets arise in the manufacture of fertiliser and magnesium pellts in the prilling process. Exploiting the slenderness of the jet we determine the steady trajectory of the jet, and find that at leading-order it is a function of the rotation rate of the drum, the surface tension and density of the liquid, the exit speed and exit radius of the jet, the radius of the cylinder, but not of the viscosity of the liquid. We carry out a linear stability analysis of the steady solution, using both inviscid and viscous perturbations, and considering both temporal and spatial stability. We compare our results to experiments, obtaining favourable agreement.

Linear stability analysis for flows over sinusoidal bottom topography

2021 ◽  
Vol 911 ◽  
Author(s):  
Jack Davies ◽  
Hemant Khatri ◽  
Pavel Berloff
Keyword(s):  
Stability Analysis ◽  
Linear Stability ◽  
Linear Stability Analysis ◽  
Bottom Topography

Abstract

Linear stability analysis of nonholonomic multibody systems

2021 ◽  
Vol 198 ◽  
pp. 106392
Author(s):  
A.G. Agúndez ◽  
D. García-Vallejo ◽  
E. Freire
Keyword(s):  
Stability Analysis ◽  
Linear Stability ◽  
Linear Stability Analysis ◽  
Multibody Systems
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