3 papers
physics.flu-dyn2018
Bursting and reformation cycle of the laminar separation bubble over a NACA-0012 aerofoil: The dynamics of the flow-field
Eltayeb ElJack, Julio Soria
Detailed flow dissection using Dynamic Mode Decomposition (DMD) and Proper Orthogonal Decomposition (POD) is carried out to investigate the dynamics of the flow-field around a NACA…
physics.flu-dyn2018
Bursting and reformation cycle of the laminar separation bubble over a NACA-0012 aerofoil: The underlying mechanism
Eltayeb ElJack, Julio Soria
The present investigation shows that a triad of three vortices, two co-rotating vortices (TCV) and a secondary vortex lies beneath them and counter-rotating with them, is behind th…
physics.flu-dyn2018
Bursting and reformation cycle of the laminar separation bubble over a NACA-0012 aerofoil: Characterisation of the flow-field
Eltayeb ElJack, Ibraheem AlQadi, Julio Soria
This study examines the effects of angle of attack on the characteristics of the laminar separation bubble (LSB), its associated low-frequency flow oscillation (LFO), and the flow-…