机译:Impact of density stratification on the global mode in a swirling jet: Stochastic modelling and Lagrangian coherent structures
Tech Univ Berlin, ISTA, Lab Flow Instabil & Dynam, Berlin, Germany|Tech Univ Berlin, Chair Fluid Dynam, ISTA, Berlin, Germany;
Tech Univ Berlin, Chair Fluid Dynam, ISTA, Berlin, Germany;
Tech Univ Berlin, ISTA, Lab Flow Instabil & Dynam, Berlin, Germany;
Swirling jet; Global mode; Hydrodynamic instability; Stochastic model; Lagrangian coherent structures; Finite time Lyapunov exponent; Flow visualisation;