Ming‐Jyh Chern

Chamfer effect in the step and Eddy corner of the backward-facing step fluidic oscillator

Abstract A backward-facing step fluidic oscillator (BFSFO) was modified by creating chamfers at step and Eddy corners with variations from 20% to 80%. Analysis was conducted using CFD methods involving an SST k-ω turbulence model. Reynolds numbers ranged from 3 × 10⁴ to 5.5 × 10⁴...