Spike type of stall inception in the tandem rotor
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221104608
Abstract: There are two known mechanisms of inception of rotating stall in the compressor, modal wave inception and spike inception. However, the stall inception mechanisms for a tandem-rotor have not been explored so far in detail.… read more here.
Keywords: stall; inception; tandem rotor; spike ... See more keywords
Unsteady RANS Simulations of Strong and Weak 3D Stall Cells on a 2D Pitching Aerofoil
Sign Up to like & getrecommendations! Published in 2019 at "Fluids"
DOI: 10.3390/fluids4010040
Abstract: A series of three-dimensional unsteady Reynolds-averaged Navier–Stokes (RANS) simulations are conducted to investigate the formation of stall cells over a pitching NACA 0012 aerofoil. Periodic boundary conditions are applied to the spanwise ends of the… read more here.
Keywords: cells pitching; rans simulations; weak stall; aerofoil ... See more keywords