3 papers
physics.flu-dyn2026
The inviscid Euler limit as a critical boundary for moment-based aerodynamic system identification
Sarasija Sudharsan
Finite-dimensional state-space representations of unsteady aerodynamics implicitly assume a system with fading memory. However, the impulse response of the two-dimensional inviscid…
physics.flu-dyn2025
Compressibility Effects on Leading-Edge Dynamic Stall Criteria at High Reynolds Number
Sarasija Sudharsan, Anupam Sharma
This study examines the applicability of two leading-edge dynamic stall criteria, namely, the maximum magnitudes of the leading-edge suction parameter (LESP) and the boundary enstr…
physics.flu-dyn2025
A numerical demonstration of dynamic stall control
Sarasija Sudharsan, Anupam Sharma
This paper presents a numerical demonstration of the real-time application of two dynamic stall onset criteria for identifying and mitigating stall. These criteria - based on the l…