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Which of these methods is not used for turbulence modelling?

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in Computational Fluid Dynamics by (118k points)
Which of these methods is not used for turbulence modelling?

(a) RANS

(b) SIMPLE

(c) DNS

(d) LES

I have been asked this question by my school teacher while I was bunking the class.

I would like to ask this question from Turbulence Modelling topic in division Turbulence Modelling of Computational Fluid Dynamics

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Right choice is (b) SIMPLE

To explain: The SIMPLE algorithm is a widely used iterative solution technique for Navier-Stokes Equations for pressure linked systems. It is not used to solve turbulent models. The other techniques – RANS, DNS and LES – are all used to solve turbulent flows.

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