Convective, absolute and global azimuthal magnetorotational instabilities
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DOI: 10.1017/jfm.2021.548
Abstract: Abstract We study the convective and absolute forms of azimuthal magnetorotational instability (AMRI) in a cylindrical Taylor–Couette (TC) flow with an imposed azimuthal magnetic field. We show that the domain of the convective AMRI is… read more here.
Keywords: absolute global; absolute amri; absolute; convective absolute ... See more keywords
Convective and absolute instability of viscoelastic liquid jets in the presence of gravity
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DOI: 10.1063/1.5089242
Abstract: The convective and absolute instability of a viscoelastic liquid jet falling under gravity is examined for axisymmetrical disturbances. We use the upper-convected Maxwell model to provide a mathema... read more here.
Keywords: absolute instability; viscoelastic liquid; convective absolute; gravity ... See more keywords
On the role of thermo-transport properties in the convective/absolute transition of heated round jets
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DOI: 10.1063/5.0027726
Abstract: The effect of thermodynamic and transport properties on the convective-to-absolute transition in heated round jets is investigated with the spatio-temporal linear stability theory, by considering three sets of properties with increasing complexity. Present models include… read more here.
Keywords: absolute transition; transport properties; model; convective absolute ... See more keywords