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nlin.CD2008★ 10 cited
Understanding the different scaling behavior in various shell models proposed for turbulent thermal convection
Emily S. C. Ching, H. Guo, W. C. Cheng
Different scaling behavior has been reported in various shell models proposed for turbulent thermal convection. In this paper, we show that buoyancy is not always relevant to the s…
nlin.CD2007★ 23 cited
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…