Vortex Generators on a VTOL

Does anyone know what are these things called on every soviet fighter wings? : r/Warthunder

Evolution of propeller slipstream around small UAVs.

RC VTOLs

RC VTOL V3 - Intro

US20110006165A1 - Application of conformal sub boundary layer vortex generators to a foil or aero/ hydrodynamic surface - Google Patents

3D Printed VORTEX Generator on Test Wing

E36 Vortex Generator Testing

Stalling & Spinning – Introduction to Aerospace Flight Vehicles

3D simulation of wing fitted with Vortex Generators

Influencers by generating vortices patented technology retrieval search results - Eureka

Building an RC VTOL

Podcast #133 - Bionic Airfoil Aerodynamics Part 1