Lagrangian analysis of the formation and mass transport of compressible vortex rings generated by a shock tube
Haiyan Lin(林海燕), Yang Xiang(向阳, Hong Liu(刘洪), and Bin Zhang(张斌)
中国物理B . 2021, (3): 30501 .  DOI: 10.1088/1674-1056/abc67f