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math.AP2023
Smooth Subsonic and Transonic Flows with Nonzero Angular Velocity and Vorticity to steady Euler-Poisson system in a Concentric Cylinder
Shangkun Weng, Wengang Yang, Na Zhang
In this paper, both smooth subsonic and transonic flows to steady Euler-Poisson system in a concentric cylinder are studied. We first establish the existence of cylindrically symme…
math.AP2022★ 3 cited
Structural Stability of Transonic Shock Flows with an External Force
Shangkun Weng, Wengang Yang
This paper is devoted to the structural stability of a transonic shock passing through a flat nozzle for two-dimensional steady compressible flows with an external force. We first…