Dr Kshitij Sabnis
Lecturer in Aerospace Engineering
Admissions Lead for Aerospace Engineering
School of Engineering and Materials Science
Queen Mary University of London
Research
Experimental aerodynamics, High-speed aerodynamics, Vehicle aerodynamics, Shock/boundary-layer interactions, Vortex dynamics
Interests
My research aims to provide greater understanding of aerodynamics across a wide spectrum of speed regimes. Inspired by problems encountered in practical applications, I conduct tests (mainly wind tunnel experiments) on simplified representations of the real-world scenario to develop greater understanding of the underlying fluid mechanics. These flow problems range from the vortices produced at the tips of racecar wings to the flow separation induced by shock waves in the intakes of supersonic aircraft.
Publications

Publications of specific relevance to the Centre for Intelligent Transport
2024
Shock-induced Fan Cowl Separation during Aeroengine Windmilling at Diversion from CruiseSabnis K Babinsky H Sheaf C
Aiaa Journal,
American Institute of Aeronautics and Astronautics 13-11-2024
Numerical and experimental investigations of diffusion-induced boundary layer separation on aero-engine nacellesBoscagli L Sabnis K MacManus DG Babinsky H
International Journal of Heat and Fluid Flow,
Elsevier vol. 109
01-10-2024
Mach 3.5 Compression Corner Control Using Microvortex GeneratorsGochenaur DC Williams RD
Aiaa Journal,
American Institute of Aeronautics and Astronautics (Aiaa) vol. 62 (5), 1731-1743.
01-05-20242023
Characteristics of shock-induced boundary layer separation on nacelles under windmilling diversion conditionsBoscagli L MacManus D Tejero F Sabnis K
Aiaa Journal,
American Institute of Aeronautics and Astronautics 02-11-2023
A review of three-dimensional shock wave–boundary-layer interactionsBabinsky H Sabnis K
Progress in Aerospace Sciences,
Elsevier 24-10-20232022
Nozzle geometry effects on supersonic wind tunnel studies of shock–boundary-layer interactionsSabnis K Babinsky H
Experiments in Fluids,
Springer Nature vol. 63 (12)
01-12-20222021
Analysis and extension of the quadratic constitutive relation for RANS methodsSabnis K Babinsky H Spalart PR Galbraith DS
The Aeronautical Journal,
Cambridge University Press (Cup) vol. 125 (1292), 1746-1767.
01-10-20212020
Nozzle Geometry-Induced Vortices in Supersonic Wind TunnelsSabnis K Babinsky H Galbraith DS Benek JA
Aiaa Journal,
American Institute of Aeronautics and Astronautics (Aiaa) vol. 59 (3), 1-12.
02-09-20202019
Nozzle Geometry Effects on Corner Boundary Layers in Supersonic Wind TunnelsSabnis K Babinsky H
Aiaa Journal,
American Institute of Aeronautics and Astronautics (Aiaa) vol. 57 (8), 1-4.
12-06-2019
Enhancing the Effective Temporal Resolution of Schlieren Imaging for Unsteady Compressible FlowsLangfield J Webb J Quinn M Sabnis K
59th 3AF International Conference on Applied Aerodynamics Strasbourg, France 24 Mar 2025 - 26 Mar 2025.
Grants

Grants of specific relevance to the Centre for Intelligent Transport
Small-scale vertical-axis wind turbines for backup domestic electricity generation in rural South African communitiesKshitij Sabnis and
Neil Cagney£134,505
Royal Society13-12-2024 - 12-12-2027
Increasing spatial and temporal resolution of schlieren imaging in high-speed aerodynamicsKshitij Sabnis£20,000
Royal Society01-10-2024 - 30-09-2025
Research Group
PhD Students
- Emelie Engels
Passive Controls For Hypersonic Boundary-Layer Transition In - Josh Langfield
Unsteady Vortex Interactions in Supersonic Flows