Abstract The dynamics of inviscid-limit, incompressible and axisymmetric swirling flows in finite-length, long circular pipes with varying geometries is studied through global analysis techniques and numerical simulations. The inlet flow is described by fixed-in-time profiles of the circumferential and axial velocity together with a fixed...
This seminar presents a computational investigation of shock-wave structures through a novel implicit high-order Galerkin finite element Runge–Kutta algorithm. The algorithm induces no spatial discretization artificial diffusion, relies on cubic and higher-degree elements for an accurate resolution of the steep shock gradients, uses an implicit...