Professor Sankar is a Regents Professor and Sikorsky Professor in the Guggenheim School of Aerospace Engineering at the Georgia Institute of Technology. As Director of the School's Computational Fluid Dynamics Lab, he leads a research and education program focused on the modeling and simulation of unsteady viscous flow around aircraft, helicopters, horizontal axis wind turbines, and turbo-machinery components. He teaches undergraduate and graduate level courses in the areas of aerodynamics, helicopter theory, wind energy, aerodynamic design, and computational aerodynamics. Prior to joining the Georgia Tech faculty in 1982, Dr. Sankar worked at Lockheed Martin in Marietta, GA. While at Lockheed, he contributed to the development of 2-D and 3-D flow analyses that solve 3-D unsteady transonic flow over airfoils, wing-alone, wing-body, and complete aircraft configurations. He also extended 2-D transonic design methodologies to 3-D transonic wing and wing-body configurations. He also worked closely with researchers at Ford Motor Co on 3-D Navier-Stokes simulations of next generation automobile configurations. Dr. Sankar is the author or co-author of more than 400 technical publications in the fields of spatially and temporally high-order algorithm development, 3-D unsteady transonic flow over aircraft configurations, helicopter aerodynamics, compressor stall and surge, and aerodynamic design. He is an AIAA Fellow, a Technical Fellow of the American Helicopter Society, and a member of the American Society of Mechanical Engineers.

Teaching Interests

Professor Sankar's teaching interests encompass fundamental aerospace engineering and mechanical engineering topics at both undergraduate and graduate levels. These include solid mechanics, structural analysis, composite materials, and fracture mechanics. His instruction emphasizes the integration of theoretical principles with practical applications to prepare students for advanced study and professional practice. He is committed to engaging students through research-informed teaching and fostering critical thinking skills in engineering mechanics and materials behavior.

Research Interests

Professor Sankar's research focuses on the mechanics of materials and structures with particular emphasis on the behavior and failure of advanced composites and multifunctional materials. His work includes the development of micromechanical models, characterization of damage and fracture processes, and the study of multifunctional materials under mechanical and environmental loading. He applies computational and experimental methods to understand material response and to inform the design of lightweight, durable aerospace structures.

Research

Lab/Collaborations:

• Vertical Lift Research Center of Excellence (VLRCOE)
• Computational Fluid Dynamics Laboratory (CFD)
• Center for 21st Century Universities

Disciplines:

• Aerodynamics & Fluid Mechanics

AE Multidisciplinary Research Areas:

• Large-Scale Computations, Data, and Analytics

Education

• Education Ph.D., Aerospace Engineering, Georgia Institute of Technology, 1977.
• MSAE, Aerospace Engineering, Georgia Institute of Technology, 1975.
• B. Tech., Aeronautical Engineering, Indian Institute of Technology, Madras, India, 1973.

Distinctions & Awards

o Fellow, AIAA

o Technical Fellow, AHS 

o Georgia Tech Award for Development of Graduate Research Assistants, 1997 

o Sigma Gamma Tau Most valuable Professor Award 2005, 2006, 2007, 2015 

o NASA Group Achievement Award, UH60 Airloads Workshop, June 2007