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physics.flu-dyn2020
Instability of stratified two-phase flows in rectangular ducts
Alexander Gelfgat, Neima Brauner
The linear stability of stratified two-phase flows in rectangular ducts is studied numerically. The linear stability analysis takes into account all possible infinitesimal three-di…
physics.flu-dyn2020★ 9 cited
Instability of steady flows in helical pipes
Alexander Gelfgat
A parametric numerical study of three-dimensional instability of steady flows in a helical pipe of arbitrary curvature and torsion is carried out. The computations are performed by…