2 papers
math.AP2020
Self-similar solutions of the spherically symmetric Euler equations for general equations of state
Jianjun Chen, Geng Lai
The study of spherically symmetric motion is important for the theory of explosion waves. In this paper, we construct rigorously self-similar solutions to the Riemann problem of th…
math.AP2019
Global non-isentropic rotational supersonic flows in a semi-infinite divergent duct
Geng Lai
Supersonic flows for the two-dimensional (2D) steady full Euler system are studied. We construct a global non-isentropic rotational supersonic flow in a semi-infinite divergent duc…