Instability of cumulation in converging cylindrical shock wave
Fluid Dynamics
2021-10-05 v2
Abstract
The condition of linear instability for a converging cylindrical shock wave in an arbitrary inviscid medium is obtained. The shape of resulting shock wave front is not changed significantly, but the restriction of energy cumulation can be caused by exponential grows of the medium rotation behind the front. The correspondence with experimental and simulation data is considered.
Keywords
Cite
@article{arxiv.2107.09201,
title = {Instability of cumulation in converging cylindrical shock wave},
author = {Sergey G. Chefranov},
journal= {arXiv preprint arXiv:2107.09201},
year = {2021}
}
Comments
4 figures