On the interaction between a diffraction shock wave and a cylindrical sulfur hexafluoride bubble

The evolution of a cylindrical sulfur hexafluoride (SF6) bubble in the flow accelerated by a nonuniform diffraction shock is investigated using a density-based compressible OpenFOAM solver. The diffraction shock is generated from an initial planar shock with a Mach number of 2.2 by a rectangular bar...

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Bibliographic Details
Main Authors: Yuejin Zhu, Chao Jiang, Penggang Zhang, Zhenhua Pan, Jianfeng Pan
Format: Article
Language:English
Published: AIP Publishing LLC 2021-04-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0047432