2 papers
physics.flu-dyn2026
Physically consistent formulation for the bound vortex sheet strength in the Wagner model
George L. S. Torres, Ashok Gopalarathnam, Flávio D. Marques
Unsteady thin-airfoil theory (UTAT) coupled with discrete-vortex methods has been widely employed in reduced-order aerodynamic modeling. Due to the non-uniqueness of potential-flow…
physics.flu-dyn2020
A Low-Order Method for Prediction of Separation and Stall on Unswept Wings
Pranav Hosangadi, Ashok Gopalarathnam
A low-order method is presented for aerodynamic prediction of wings operating at near-stall and post-stall flight conditions. The method is intended for use in design, modeling, an…