2026 AIAA Dryden Lectureship in Research Awarded to Thomas C. Corke, University of Notre Dame Written 17 November 2025

Lecture Set for 13 January During AIAA SciTech Forum 2026

November 17, 2025 – Reston, Va. – The American Institute of Aeronautics and Astronautics (AIAA) is pleased to announce the 2026 AIAA Dryden Lectureship in Research is awarded to Thomas C. Corke, Clark Chair Professor of Engineering, University of Notre Dame.

Corke will deliver his lecture, “Active Drag Reduction with Net Power Savings in Turbulent Boundary Layers – Physics and Scaling,” Tuesday, 13 January, 3:30 p.m. ET, during the SciTech Forum, Orlando, Florida. Forum registration is available now. Journalists can request press credentials to cover the forum at [email protected].

Corke is the Founding Director of the Notre Dame Institute for Flow Physics and Control (FlowPAC), the third Director of the Notre Dame Hessert Laboratory for Aerospace Research, and currently the Director of the Hypersonic Systems Initiative. He is internationally recognized for his research in the areas of fluid instabilities and transition, plasma dynamics, and flow control covering a full range of flow fields and Mach numbers from incompressible to hypersonic. He is a Fellow of APS, ASME, and AIAA, and founding Chair of the new Fluid Instabilities and Transition TC. Among his many publications, he is the author of three textbooks.

Corke’s lecture examines the realization of a long-sought capability in aeronautics, namely significant turbulent boundary layer net skin friction drag reduction. Laminar flow control can be applied for skin friction reduction on wings, tails, and engines; however, for sizable transports and many other applications, significant turbulent boundary layer drag reduction has long been sought. The new approach, essentially an aerodynamic breakthrough, will utilize plasma aerodynamics to control the turbulence production processes in the boundary layer (sometimes termed “coherent structures”) that are linked to viscous drag. The essential control approach is the imposition of a small spanwise mean flow, in a very economically energetic fashion. Experiments thus far indicate excellent net drag reduction performance up to Mach 0.5, with indications of similar performance into supersonic regimes. This turbulence control/large net-drag reduction success has informed the understanding of boundary layer turbulence dynamics. Fuselage turbulent skin friction accounts for 25% of the drag on a conventional transport at cruise. It holds a much greater percentage for advanced designs with greater aspect ratios and laminar flow wings. This technology appears to be capable of reducing the turbulent skin friction of such aircraft by a net 50% amount. The lecture concludes by outlining a plan for an upcoming flight test.

The Dryden Lectureship in Research is one of the most prestigious lectureships bestowed by the Institute. Since the inaugural lecture in 1961, it has been a catalyst for sharing research advancements and knowledge. This premier lecture is named in honor of Dr. Hugh L. Dryden, a renowned aerospace leader and a director of the National Advisory Committee for Aeronautics, or NACA, as well as the first deputy administrator of NASA when the agency was created in 1958. The award emphasizes the importance of basic research in advancing aeronautics and astronautics. For more information about the AIAA Honors and Awards program, contact Patricia A. Carr at [email protected] .

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