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The concept of y^+ is not used in which of these laws?

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in Computational Fluid Dynamics by (118k points)
The concept of y^+ is not used in which of these laws?

(a) Law of the wall

(b) Law of the wake

(c) Log law

(d) Linear law

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

My doubt stems from Turbulence Modelling topic in division Turbulence Modelling of Computational Fluid Dynamics

1 Answer

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Best answer
Right answer is (b) Law of the wake

Easiest explanation: All these laws are used in modelling turbulent boundary layers. The law of the wake depends on the function of the distance from the wall and the boundary layer thickness. It does not depend on the y^+ value.

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