Experimental investigation of the shock-related unsteadiness around a spiked-blunt body based on a novel DMD energy sorting criterion

Y Wang, J Xu, Q Qin, R Guan, L Cai - Aerospace, 2024 - mdpi.com
In this study, we propose a novel dynamic mode decomposition (DMD) energy sorting
criterion that works in conjunction with the conventional DMD amplitude-frequency sorting …

Shock-related unsteadiness of axisymmetric spiked bodies in supersonic flow

D Sahoo, SK Karthick, S Das, J Cohen - Experiments in Fluids, 2021 - Springer
Shock-related unsteadiness over axisymmetric spiked body configurations is experimentally
investigated at a freestream supersonic Mach number of 2.0 at 0^ ∘∘ angle of attack. Three …