A REVIEW ON ENHANCING AIRCRAFT WING AERODYNAMICS THROUGH HYPERBOLIC SERRATION SURFACE MODIFICATIONS (KEY IJP************088)

• Pratik Balu Ingle,Dr. G.d. Mehta,Dr.s.n Waghmre

Abstract

AbstractThe aerodynamic performance of an aircraft wing critically affects its overall stability, fuel efficiency, and drag characteristics. This study explores the application of hyperbolic-shaped serrations on wing surfaces to enhance airflow behavior and reduce turbulence. Comparative evaluations between traditional wings and serrated designs were conducted using both Computational Fluid Dynamics (CFD) simulations and wind tunnel experiments.The results show that serrated wings maintain more stable velocity profiles, lower turbulence intensity, and improved boundary layer attachment, leading to significant drag reduction and better lift-to-drag ratios. These enhancements demonstrate strong potential for adoption in sectors ranging from unmanned aerial vehicles (UAVs) to commercial aircraft and wind turbines. Future refinements in serration geometry could further optimize performance, contributing to the next generation of aerodynamic innovations.