So Rahul, the paper is found here: https://cfd.spbstu.ru/agarbaruk/doc/1999_Moser-Kim-Mansour_Direct-numerical-simulation-of-turbulent-channel-flow-up-to-Re-590.pdf
Turbulent Channel Flow with a DNS approach. I want the values in metric dimensions because I want to perform a RANS and LES approach through FLUENT. In another article that was based on that, indicated the geometry as: 2pi x 2 x pi. Due to the computational cost, I will realize the value of Rethau = 180.