Nonlinear behaviour of convergent Richtmyer-Meshkov instability Luo, Xisheng ; Li, Ming ; Ding, Juchun ; Zhai, Zhigang ; Si, Ting Abstract Publication: Journal of Fluid Mechanics Pub Date: October 2019 DOI: 10.1017/jfm.2019.610 Bibcode: 2019JFM...877..130L