18 Feb Sayantan Bhattacharya

Dr. Bhattacharya is a postdoctoral researcher in the school of Mechanical Engineering, Purdue University. He completed his PhD (2019) work in the Vlachos Research Group, Purdue University and received his M.E. (2011) from Indian Institute of Science and his B.E. (2009) from Jadavpur University. His research focuses on the development and uncertainty quantification of optical non-invasive flow measurement techniques (PIV and PTV). He received the Ward A. Lambert Graduate Teaching Fellowship in 2017 and was awarded the Estus H. and Vashti L. Magoon Award for Excellence in Teaching in 2018.

Publications

1. 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


2. Particle Image Velocimetry (PIV) uncertainty quantification using moment of correlation (MC) plane
   Sayantan Bhattacharya, John J. Charonko, and Pavlos P. Vlachos
   Measurement Science and Technology, 2018, Published


3. Stereo-particle image velocimetry uncertainty quantification
   Sayantan Bhattacharya, John J. Charonko, and Pavlos P. Vlachos
   Measurement Science and Technology, 2016, Published


4. A new particle image velocimetry technique for turbomachinery applications
   Sayantan Bhattacharya, Reid A. Berdanier, Pavlos P. Vlachos, and Nicole L. Key
   Journal of Turbomachinery, 2016, Published


5. A comparative experimental evaluation of uncertainty estimation methods for two-component PIV
   Aaron Boomsma, Sayantan Bhattacharya, Dan Troolin, Stamatios Pothos, and Pavlos P. Vlachos
   Measurement Science and Technology, 2016, Published


6. Using uncertainty to improve pressure field reconstruction from PIV/PTV flow measurements
   Jiacheng Zhang, Sayantan Bhattacharya, and Pavlos P. Vlachos
   Experiments in Fluids, 2020, Published


7. Volumetric Particle Tracking Velocimetry (PTV) Uncertainty Quantification
   Sayantan Bhattacharya and Pavlos P. Vlachos
   Experiments in Fluids, 2020, Published


8. Meta-Uncertainty for Particle Image Velocimetry
   Lalit K. Rajendran, Sayantan Bhattacharya, Sally Bane, and Pavlos P. Vlachos
   Measurement Science and Technology, 2021, Accepted


9. Uncertainty of PIV/PTV based Eulerian pressure estimation using velocity uncertainty
   Jiacheng Zhang, Sayantan Bhattacharya, and Pavlos P. Vlachos
   Measurement Science and Technology, 2022, Published


10. Uncertainty estimation for ensemble particle image velocimetry
    Adib Ahmadzadegan, Sayantan Bhattacharya, Arezoo M. Ardekani, and Pavlos P. Vlachos
    Measurement Science and Technology, 2022, Published