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Which of these terms arise in the conservation equations when using the RANS model?

Which of these terms arise in the conservation equations when using the RANS model? Correct Answer Reynolds stresses and turbulent scalar flux

While the conservation equations are Reynolds averaged, they get additional terms due to the decomposition of the flow variables. These additional terms include Reynolds stresses and turbulent scalar fluxes. This occurs because of the mean of the product of the fluctuating components.

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