A spectral method for free surface flows of inviscid fluids

Numerical Study of Dip Formation Using Sink Array Model

“…One part is about representing the free-surface location and the other is about solving the governing equations. A survey of the numerical methods can be found in Kim et al 24 and the references therein.…”

“…(2), we follow the step of Tyvand's calculations, 10,11,24 where the velocity potential was written as a sum of an external singular velocity potential due to the sink, φ e and an internal velocity potential, φ i .…”