Journal publications
2026 — Derakhshandeh, R., Meyers, B. A., Bhattacharya, S., Vlachos, P. Uncertainty quantification for ultrasound image velocimetry. J R Soc Interface, 23(236), 20250278.
2024 — Da Silva, M. J. J., Lee, J. R., Yoo, H., Chia, C. C., Kim, Y. J., Kim, D., …Bhattacharya, S., … Rossi, M. Roadmap on Industrial Imaging Techniques. Measurement Science and Technology, 36(1), 013001.
2024 — Meyers, B. A., Bhattacharya, S., Brindise, M. C., Loke, Y. H., Payne, R. M., Vlachos, P. P. Fetal and neonatal echocardiographic analysis of biomechanical alterations for the systemic right ventricle heart. PLOS ONE, 19(9), e0308645.
2024 — Chakraborty, S., Bhattacharya, S., Meyers, B. A., Sepúlveda, M. S., Vlachos, P. P. Evolution of cardiac tissue and flow mechanics in developing Japanese Medaka. PLOS ONE, 19(8), e0309018.
2024 — Hans, A., Bhattacharya, S., Hao, K., Vlachos, P., Bilionis, I. Bayesian Reconstruction of 3D Particle Positions in High-Seeding Density Flows. Measurement Science and Technology.
2023 — Cater, D. T., Meyers, B. A., Mitra, S., Bhattacharya, S., Machado, R. F., Serrano, R., … Vlachos, P. Novel Echocardiogram Analysis of Cardiac Dysfunction is Associated with Mortality in Pediatric Sepsis. Shock, 10-1097.
2023 — Torres, J. E., Meng, F., Bhattacharya, S., Buno, K. P., Ahmadzadegan, A., Madduri, S., … Liu, J. C. Interpenetrating Networks of Collagen and Hyaluronic Acid That Serve as In Vitro Tissue Models for Assessing Macromolecular Transport. Biomacromolecules.
2022 — Ahmadzadegan, A., Bhattacharya, S., Ardekani, A. M., Vlachos, P. Uncertainty Estimation for Ensemble Particle Image Velocimetry. Measurement Science and Technology.
2022 — Zhang, J., Bhattacharya, S., Vlachos, P. P. Uncertainty of PIV/PTV based Eulerian pressure estimation using velocity uncertainty. Measurement Science and Technology.
2021 — Rajendran, L. K., Bhattacharya, S., Bane, S., Vlachos, P. Meta-Uncertainty for Particle Image Velocimetry. Measurement Science and Technology.
2020 — Rajendran, L. K., Zhang, J., Bhattacharya, S., Bane, S. P., Vlachos, P. P. Uncertainty quantification in density estimation from background-oriented Schlieren measurements. Measurement Science and Technology, 31(5), 054002.
2020 — Zhang, J., Bhattacharya, S., Vlachos, P. P. Using uncertainty to improve pressure field reconstruction from PIV/PTV flow measurements. Experiments in Fluids, 61, 1-20.
2020 — Bhattacharya, S., Vlachos, P. P. Volumetric particle tracking velocimetry (PTV) uncertainty quantification. Experiments in Fluids, 61(9), 1-18.
2018 — Bhattacharya, S., Charonko, J. J., Vlachos, P. P. Particle image velocimetry (PIV) uncertainty quantification using moment of correlation (MC) plane. Measurement Science and Technology, 29(11), 115301.
2016 — Bhattacharya, S., Charonko, J. J., Vlachos, P. P. Stereo-particle image velocimetry uncertainty quantification. Measurement Science and Technology, 28(1), 015301.
2016 — Boomsma, A.*, Bhattacharya, S.*, Troolin, D., Pothos, S., Vlachos, P. A comparative experimental evaluation of uncertainty estimation methods for two-component PIV. Measurement Science and Technology, 27(9), 094006. (*equal contribution)
2016 — Bhattacharya, S., Berdanier, R. A., Vlachos, P. P., Key, N. L. A New Particle Image Velocimetry Technique for Turbomachinery Applications. Journal of Turbomachinery, 138(12), 124501.
Conference proceedings
2026 — Kruszon, E., Eggleton, C. D., Bhattacharya, S. Shear stress quantification on a coupon surface in a CDC biofilm reactor for varying rotational speeds. Lisbon Laser Symposium 2026, Measurement of Wall Shear Stress Division, Lisbon, Portugal.
2019 — Bhattacharya, S., Vlachos, P. P. Uncertainty quantification in volumetric PTV. Proc. 13th Int. Symp. on Particle Image Velocimetry.
2019 — Rajendran, L. K., Bhattacharya, S., Zhang, J., Bane, S. P., Vlachos, P. P. Assessment of Uncertainty Quantification methods for density estimation from Background Oriented Schlieren (BOS) measurements. 13th International Symposium on Particle Image Velocimetry.
2016 — Pothos, S., Boomsma, A., Troolin, D., Bhattacharya, S., Vlachos, P. PIV Uncertainty: Computational and Experimental Evaluation of the Peak Ratio Method. Fluids Engineering Division Summer Meeting, ASME.
Conference & poster presentations
2026 — Shah, N., Eggleton, C. D., Bhattacharya, S. In vitro assessment of bicuspid aortic valve (BAV) hydrodynamics with varying heart rate. ASME 2026 Fluids Engineering Division Summer Meeting (FEDSM2026), Bellevue, WA.
2026 — Prasad, K. (won UG poster award), Shah, N., Bhattacharya, S., Jackman Burden, C. Design and validation of a submersible mechanical testing system for aortic valve leaflet stiffness characterization. COEIT Research Day 2026, UMBC.
2026 — Kruszon, E. (won PhD poster award), Eggleton, C. D., Bhattacharya, S. Quantitative measurement of shear stress range as a function of RPM on coupon surfaces in a CDC biofilm reactor. COEIT Research Day 2026.
2026 — Shah, N., Eggleton, C. D., Bhattacharya, S. In vitro assessment of bicuspid aortic valve (BAV) hydrodynamics with varying heart rate. Oral presentation, COEIT Research Day 2026.
2025 — Shah, N., Eggleton, C. D., Bhattacharya, S. In-vitro assessment of bicuspid aortic valve (BAV) jet velocity as a function of heart rate. IEEE Second Baltimore Technical Colloquium and Professional Development Conference.
2025 — Kruszon, E., Eggleton, C. D., Bhattacharya, S. Quantitative measurement of shear stress range as a function of RPM on coupon surfaces in a CDC biofilm reactor. IEEE Second Baltimore Technical Colloquium and Professional Development Conference.
2025 — Whitfield, T. J., Bhattacharya, S., Mollica, M. Y. Platelet contraction under a range of shear rates. IEEE Second Baltimore Technical Colloquium and Professional Development Conference.
2025 — Whitfield, T. J., Bhattacharya, S., Mollica, M. Y. Platelet contraction under macro-fluidic simulation of vessel shear rates. COEIT CSSP Research Day 2026.
2023 — Bhattacharya, S., Meyers, A. B., Loke, Y. H., Payne, M., Vlachos, P. Investigating Blood Flow Patterns and Hydrodynamics of the Perinatal Single Ventricle Heart: An In Vivo Study. Bulletin of the American Physical Society.
2023 — BabakhaniGalangashi, R., Bhattacharya, S., Meyers, B. A., Vlachos, P. Application of stereomicroscope in volumetric micro-PIV. Bulletin of the American Physical Society.
2023 — Bhattacharya, S., Vlachos, P. P. Multi-scale single-camera volumetric velocimetry using a Tunable Acoustic Gradient (TAG) lens. Proc. 15th Int. Symp. on Particle Image Velocimetry.
2021 — Derakhshandeh, R., Bhattacharya, S., Vlachos, P. 3D Particle Image Velocimetry Uncertainty Quantification. Bulletin of the American Physical Society.
2021 — Viji, R. S., Eshraghi, J., Bhattacharya, S., Vlachos, P. Kalman filter-based volumetric PTV particle tracking. Bulletin of the American Physical Society.
2021 — Eshraghi, J., Bhattacharya, S., Rajendran, L., Vlachos, P. Shape oscillation dynamics of a single bubble in a cavitation-induced acoustic field. Bulletin of the American Physical Society.
2021 — Masoomi, F., Mohan, P., Bhattacharya, S., Eshraghi, J., Vlachos, P. An experimental study of falling spheres in a confined density-stratified fluid. Bulletin of the American Physical Society.
2021 — Mohan, P., Bhattacharya, S., Eshraghi, J., Masoomi, F., Vlachos, P., Dabiri, S. Dynamics of a Single Bubble Rising in Confined Stratified Flow. Bulletin of the American Physical Society.
2021 — Ahmadzadegan, A., Bhattacharya, S., Ardekani, A. M., Vlachos, P. P. Uncertainty Estimation for Ensemble Particle Image Velocimetry. 14th International Symposium on Particle Image Velocimetry.
2021 — Derakhshandeh, R., Bhattacharya, S., Meyers, B., Vlachos, P. Ultrasound PIV Uncertainty Quantification. 14th International Symposium on Particle Image Velocimetry.
2021 — Viji, R. S., Eshraghi, J., Zhang, J., Brindise, M. C., Bhattacharya, S., Vlachos, P. P. A Kalman filtering approach to particle track filtering and track uncertainty quantification for 3D PTV measurement. 14th International Symposium on Particle Image Velocimetry.
2021 — Zhang, J., Bhattacharya, S., Vlachos, P. Uncertainty of PIV/PTV based pressure, using velocity uncertainty. 14th International Symposium on Particle Image Velocimetry.
2021 — Bhattacharya, S., Bilionis, I., Vlachos, P. Approximate Bayesian framework for 3D reconstruction in a volumetric PIV/PTV measurement. 14th International Symposium on Particle Image Velocimetry (ISPIV 2021 Chicago).
2021 — Bhattacharya, S., Vlachos, P., Bilionis, I. Learning How to Solve the 3D Reconstruction Problem in Volumetric Particle Image Velocimetry. SIAM Conference on Computational Science and Engineering.
2020 — Bhattacharya, S., Bilionis, I., Vlachos, P. Approximate Bayesian approach for volumetric reconstruction in a 3D PIV measurement. Bulletin of the American Physical Society, 65.
2020 — Sapkota, B., Bhattacharya, S., Puayen Tan, Z., Kelly, D., Eshraghi, J., Vlachos, P., Thurow, B. Performance of kHz-rate plenoptic-PIV versus tomo-PIV on a 10mm-scale pipe flow. Bulletin of the American Physical Society, 65.
2018 — Rajendran, L., Bhattacharya, S., Bane, S., Vlachos, P. Effect of density gradients on the Cramer-Rao lower bound for volumetric PIV/PTV measurements. Bulletin of the American Physical Society, 63.
2018 — Bhattacharya, S., Vlachos, P. Uncertainty Quantification in Volumetric Particle Tracking Velocimetry (PTV). Bulletin of the American Physical Society, 63.
2016 — Bhattacharya, S., Charonko, J., Vlachos, P. Uncertainty quantification in volumetric Particle Image Velocimetry. Bulletin of the American Physical Society, 61.
2014 — Pothos, S., Bhattacharya, S., Vlachos, P., Troolin, D., Lai, W. Benchmark measurements for evaluation of PIV uncertainty method. Bulletin of the American Physical Society, 59.
2014 — Bhattacharya, S., Vlachos, P. Uncertainty Estimation in Stereoscopic Particle Image Velocimetry. Bulletin of the American Physical Society, 59.
2014 — Xue, Z., Bhattacharya, S., Charonko, J., Vlachos, P. Direct Estimation of Particle Image Velocimetry Measurement Uncertainty from Cross-Correlation Plane Moments. Bulletin of the American Physical Society, 59.
2014 — Bhattacharya, S., Vlachos, P. Quantification of uncertainty in a stereoscopic particle image velocimetry measurement. Proceedings of the Society of Engineering Science 51st Annual Technical Meeting. Purdue University Libraries Scholarly Publishing Services.
2014 — Bhattacharya, S., Vlachos, P. Uncertainty Quantification in Stereoscopic PIV. Symposium on Uncertainty Quantification in Flow Measurements and Simulation, ASME FEDSM.
2013 — Bhattacharya, S., Meyers, B., Giarra, M., La Foy, R., Vlachos, P. Uncertainty estimation for Stereo-Particle Image Velocimetry measurements. Bulletin of the American Physical Society, 58.