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physics.flu-dyn2019
Solenoidal scaling laws for compressible mixing
John Panickacheril John, Diego A. Donzis, Katepalli R. Sreenivasan
Mixing of passive scalars in compressible turbulence does not obey the same classical Reynolds number scaling as its incompressible counterpart. We first show from a large database…
physics.flu-dyn2019
Universality and scaling in compressible turbulence
Diego A. Donzis, John Panickacheril John
Turbulent flows, ubiquitous in nature and engineering, comprise fluctuations over a wide range of spatial and temporal scales. While flows with fluctuations in thermodynamic variab…