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 lawI 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

The concept of y^+ is not used in which of these laws?(a) Law of the w

1.	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 lawI 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
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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