18 Feb Lalit K. Rajendran
Posted at 19:36h
in
by Nicole Sharp
New position: Digital Signal Processing (DSP) Characterization Engineer at Aeva Inc.
lrajendr@purdue.edu
Lalit Rajendran was a PhD candidate in the School of Aeronautics and Astronautics at Purdue University, researching image-based fluid density diagnostics using Background Oriented Schlieren (BOS). He has developed new tools and methodologies that have yielded improvements in the accuracy, precision and spatial resolution of the method compared to the state of the art. In addition, he developed the first uncertainty quantification methodology for density estimation from BOS. He received his Master’s degree in Aeronautics and Astronautics also from Purdue with work focused on oil-film-based skin friction measurements on swept wings and holds a Bachelor’s degree in Aerospace Engineering from the Indian Institute of Technology (IIT), Kharagpur.
Blog Posts
View blog posts by Lalit K. Rajendran.
Publications
- Two regime cooling in flow induced by a spark discharge
Bhavini Singh, Lalit K. Rajendran, Pavlos P. Vlachos, and Sally Bane
Physical Review Fluids, 2020, Published
- Uncertainty quantification in density estimation from background oriented schlieren (BOS) measurements
Lalit K. Rajendran, Jiacheng Zhang, Sayantan Bhattacharya, Sally Bane, and Pavlos P. Vlachos
Measurement Science and Technology, 2019, Published
- Dot tracking methodology for background-oriented schlieren (BOS)
Lalit K. Rajendran, Sally Bane, and Pavlos P. Vlachos
Experiments in Fluids, 2019, Published
- PIV/BOS synthetic image generation in variable density environments for error analysis and experiment design
Lalit K. Rajendran, Sally Bane, and Pavlos P. Vlachos
Measurement Science and Technology, 2019, Published
- Measurement of the flow field induced by a spark plasma using Particle Image Velocimetry
Bhavini Singh, Lalit K. Rajendran, Sally Bane, and Pavlos P. Vlachos
Experiments in Fluids, 2018, Published
- Uncertainty amplification due to density/refractive index gradients in background oriented schlieren experiments
Lalit K. Rajendran, Sally Bane, and Pavlos P. Vlachos
Experiments in Fluids, 2020, Published
- Vortex rings drive entrainment and cooling in flow induced by a spark discharge
Bhavini Singh, Lalit K. Rajendran, Jiacheng Zhang, Pavlos P. Vlachos, and Sally Bane
Physical Review Fluids, 2020, Published
- Uncertainty-based Weighted Least Squares Density Integration for Background Oriented Schlieren
Lalit K. Rajendran, Jiacheng Zhang, Sally Bane, and Pavlos P. Vlachos
Experiments in Fluids, 2020, Published
- Weighted Least Squares (WLS) Density Integration for Background Oriented Schlieren (BOS)
Lalit K. Rajendran, Jiacheng Zhang, Sally Bane, and Pavlos P. Vlachos
Experiments in Fluids, 2020, Published
- Meta-Uncertainty for Particle Image Velocimetry
Lalit K. Rajendran, Sayantan Bhattacharya, Sally Bane, and Pavlos P. Vlachos
Measurement Science and Technology, 2021, Accepted
- Shock generated vorticity in spark discharges
Bhavini Singh, Lalit K. Rajendran, Pavlos P. Vlachos, and Sally Bane
Journal of Physics D: Applied Physics, 2021, Accepted
- Filamentary surface plasma discharge flow length and time scales
Lalit K. Rajendran, Bhavini Singh, Pavlos P. Vlachos, and Sally Bane
Journal of Physics D: Applied Physics, 2021, Published
- On flowing soap films as experimental models of 2D Navier–Stokes flows
Javad Eshraghi, Lalit K. Rajendran, Wenchao Yang, Pavlos P. Vlachos, and Mark A. Stremler
Experiments in Fluids, 2021, Published
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