2 papers
physics.flu-dyn2026
Stall cells over an airfoil. Part 2: A vortex-based analytical model for their formation and saturation
Rishabh Mishra, Emmanuel Guilmineau, Ingrid Neunaber +1
Stall cells are spanwise-periodic flow structures that spontaneously form on airfoils operating near stall, fundamentally altering the aerodynamic loading distribution. Despite dec…
physics.flu-dyn2026
Stall cells over an airfoil. Part 1: Three-dimensional flow organisation and vorticity dynamics
Rishabh Mishra, Emmanuel Guilmineau, Ingrid Neunaber +1
This study investigates the three-dimensional organisation and evolution of stall cells in the separated flow region over an airfoil. Using a hybrid RANS/LES approach based on the…