2 papers
physics.flu-dyn2021
Linear Instability of Shock-Dominated Laminar Hypersonic Separated Flows
Saurabh S. Sawant, Ozgur Tumuklu, Vassilis Theofilis +1
The self-excited spanwise homogeneous perturbations arising in shock-wave/boundary-layer interaction (SWBLI) system formed in a hypersonic flow of molecular nitrogen over a double…
physics.flu-dyn2020
Receptivity of the turbulent precessing vortex core: synchronization experiments and global adjoint linear stability analysis
J. S. Müller, F. Lückoff, P. Paredes +2
The Precessing Vortex Core (PVC) is a coherent structure that can arise in swirling jets from a global instability. In this work, the PVC is investigated under highly turbulent con…