@Article{JCM-17-463,
author = {Gu , Xiu-ChuanYang , Shu-Li and Tao , Li-Xin},
title = {Spirals in 2-D Gas Dynamics Systems},
journal = {Journal of Computational Mathematics},
year = {1999},
volume = {17},
number = {5},
pages = {463--474},
abstract = {<p style="text-align: justify;">In this paper, the phenomena of spirals are numerically presented by MmB scheme [1] for initial value problems of 2-D gas dynamics $(γ=1.4)$, which include 2-D Riemann problems and continuous initial value problems. The numerical results
are well coincide with on the exact solution in [2] and the conjectures on solution
structure in [3] for 2-D isentropic&nbsp; and adiabatic flows. In isentropic flow, for high speed rotation $(v_0/c_0 &gt;\sqrt{2})$, there is a region of vacuum at the origin and for low speed rotation $(v_0/c_0 &lt;\sqrt{2})$, there is no vacuum, and for adiabatic flow, the structure of spirals is also discussed.&nbsp;</p>},
issn = {1991-7139},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jcm/9118.html}
}