The effect of two shaft cylinder fluctuations on the braking power

Flow-Induced Motion (FIM) is a phenomenon that frequently occurs when slender structures are subjected to a transverse fluid flow.VIV and galloping are the most commonly occurring FIM and are performed in the VIVACE Converter mechanics along with interaction between shear layers and wakes of upstream cylinders. In this paper, the effect of tandem spacing on FIM of two circular cylinders with PTC is investigated by visualization. The power harness for upstream, downstream and synergy was extracted. Normally, the harness power in galloping region increases with increasing in flow velocity and Reynolds number. Unlike what was expected, drops and jumps in Power harness in the velocity range of 0.9