Effects of spatially localised pressure gradient histories on recovery of turbulent boundary layers

Zefanya Bramantasaputra, Dea Daniella Wangsawijaya, Bharathram Ganapathisubramani

Hot-wire anemometry is used to investigate the recovery of smooth-wall turbulent boundary layers from spatially localised (i.e. impulsive) pressure gradient history (PGH) effects.…