Turbulence statistics of fully developed flow

Purpose - To learn the turbulence statistics of Fully Developed Channel Flow at Low Reynolds Number.

Original Work - John Kim and Parviz Moin, "The Turbulence Statistics in Fully Developed Channel Flow at Low Reynolds Number" (1987)

The aim of this work was to remodel the work done by KMM-1987 to learn insights of Turbulence modelling concepts. The DNS data of flow in a rectangle channel is used in this work, and performed data analysis using Matlab progamming language.

Ensemble streamwize velocity profile

Mean Velocity Profile

RMS velocity Fluctuation normalized by wall shear velocity

Reynolds shear stress normalized by the wall shear velocity

Distribuation of (u',v')

Two-Point correlation at y+ = 5

Streamwise direction Two-Point correlation at y+ = 5

Streamwise direction Two-Point correlation at y+ = 150

Energe spectra