Analysis of scalar dissipation in terms of vorticity geometry in isotropic turbulence
نویسندگان
چکیده
منابع مشابه
Mixing characteristics of an inhomogeneous scalar in isotropic and homogeneous sheared turbulence
Turbulent mixing of an inhomogeneous passive scalar field is studied in the context of a nonpremixed reacting flow. Direct numerical simulations of an initial steplike scalar field subjected to homogeneous sheared turbulence have been performed and the results compared with those of the case of decaying isotropic turbulence. For both flow conditions, the gradient of the conserved scalar tends t...
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