3 papers
physics.flu-dyn2026
Unified Deflection Estimation and Error Analysis for Background-Oriented Schlieren
Jiawei Li, Xiang Li, Chong Pan +1
Background-Oriented Schlieren (BOS) has become a versatile quantitative diagnostic for density-varying flows, in which estimating the light-ray deflection from the measured displac…
physics.flu-dyn2025
Improving Spatial Resolution of Background Oriented Schlieren Based on Directional Rays
Xiang Li, Muen Gao, Weiran Wang +4
The background-oriented Schlieren technique has emerged as a promising method for visualizing density gradients and performing quantitative measurements. However, an inherent const…
physics.flu-dyn2024
Vortex shedding and heat transfer from a heated circular cylinder in Bingham plastic fluids
Sai Peng, Xiang Li, Li Yu +2
The present study numerically investigates the vortex shedding and heat transfer characteristics of a heated circular cylinder immersed in Bingham plastic fluids.The effects of thr…