Spectrally-consistent regularization modeling of turbulent natural convection flows
نویسندگان
چکیده
منابع مشابه
Parameter-free symmetry-preserving regularization modelling of turbulent natural convection flows
Since direct numerical simulations of natural convection flows cannot be performed at high Ra-numbers, a dynamically less complex mathematical formulation is sought. In the quest for such a formulation, we consider regularizations (smooth approximations) of the nonlinearity. The regularization method basically alters the convective terms to reduce the production of small scales of motion by mea...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2012
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/395/1/012123