292 citations · 1.5k across the 37 of their papers we have counts for
3 papers · 2 filters
Anomalous Scaling and Refined Similarity of an Active Scalar in a Model of Homogeneous Turbulent Convection
Emily S. C. Ching, W. C. Cheng
Anomalous scaling in the statistics of an active scalar in homogeneous turbulent convection is studied using a dynamical shell model. We extend refined similarity ideas for homogen…
Multifractality and scale invariance in human heartbeat dynamics
Emily S. C. Ching, Yue-Kin Tsang
Human heart rate is known to display complex fluctuations. Evidence of multifractality in heart rate fluctuations in healthy state has been reported [Ivanov et al., Nature {\bf 399…
Comparison of Theory and Direct Numerical Simulations of Drag Reduction by Rodlike Polymers in Turbulent Channel Flows
Roberto Benzi, Emily S. C. Ching, Elisabetta De Angelis +1
Numerical simulations of turbulent channel flows, with or without additives, are limited in the extent of the Reynolds number \Re and Deborah number \De. The comparison of such sim…