Guy Martini, Nickolas Zouros, Jianping Zhang, Xiaochi Jin, Ibrahim Komoo, Melanie Border, Mahito Watanabe, Marie Louise Frey, Kristin Rangnes, Tran Tan Van, José Patricio P. Melo, Margaret Patzak, Asier Hilario, Setsuya Nakada, Artur A. Sá. Episodes 2022;45:29-35. https://doi.org/10.18814/epiiugs/2021/021002

Numerical studies of dimple and jet formation from a collapsing cavity often model the initial shape as truncated sphere, mimicking bursting bubble. In this study, we present minimal containing only nonlinear inertial capillary forces, which produces dimples jets wave trough. The trough in our simulation develops smooth perturbation, chosen to be an eigenmode linearised ${O}(\epsilon )$ problem...