292 citations · 1.5k across the 37 of their papers we have counts for
3 papers · 2 filters
Extraction of Plumes in Turbulent Thermal Convection
Emily S. C. Ching, H. Guo, Xiao-Dong Shang +2
We present a scheme to extract information about plumes, a prominent coherent structure in turbulent thermal convection, from simultaneous local velocity and temperature measuremen…
Hierarchical Structure in Healthy and Diseased Heart Rate Variability in Humans
Emily S. C. Ching, D. C. Lin, C. Zhang
It is shown that the heart rate variability (HRV) in healthy and diseased humans possesses a hierarchical structure of the She-Leveque (SL) form. This structure, first found in mea…
Theory of Concentration Dependence in Drag Reduction by Polymers and of the MDR asymptote
R. Benzi, E. S. C. Ching, N. Horesh +1
A simple model of the effect of polymer concentration on the amount of drag reduction in turbulence is presented, simulated and analyzed. The qualitative phase diagram of drag coef…