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physics.flu-dyn2022
Effect of interface dynamic deformations on instabilities of buoyancy-thermocapillary convection in a two-fluid two-layer system
Alexander Gelfgat
Effect of interfacial disturbances on instabilities of buoyant/thermocapillary convective flows in rectangular cavities is studied in a series of numerical experiments. The computa…
physics.flu-dyn2014
Primary oscillatory instability in low-aspect-ratio rotating disk - cylinder system (rotor - stator cavity)
A. Yu. Gelfgat
Three-dimensional instability of axisymmetric flow in a rotating disk - cylinder configuration is studied numerically for the case of low cylinders with the height/radius aspect ra…