The influence of azimuthally varying edge conditions on the hydraulic jump

Oscillations and Cavity Modes in the Circular Hydraulic Jump

“…However, the influence of surface tension on the radius of the jump remains a highly debated topic [12][13][14][15][16][17]. In addition to the stable stationary cases, it has been discovered that the circular hydraulic jump can become unstable under certain conditions and transition to polygonal or even more complex shapes [18][19][20][21], and Wang [22] observed noncircular shapes for disks with azimuthally varying edge conditions. Furthermore, nonstationary cases have also been reported.…”