Numerical investigation of inviscid shock wave dynamics in an expansion tube
Highly complicated shock wave dynamics has been numerically calculated by solving the Euler equations for a circular shock tube suddenly expanded three times of the original tube diameter. The finite volume-FCT formulation equipped with the time-dependent \(h\)-refinement adaptive unstructured triangular mesh technique has contributed to resolution of the intricate physical discontinuities developing in the blast flow fields.
time dependent \(h\)-refinement adaptive unstructured triangular mesh technique
scientific article; zbMATH DE number 832058