Pipe flow simulation in OpenFoam using wedge boundary condition

Objective: For a pipe with diameter D, the hydrodynamic entrance length to get a fully developed laminar flow is given by `L_h=0.06R_e D` Reynold\'s number is given as 2100. Let us assume that diameter D = 0.01 m & the length of pipe as the hydrodynamic entrance length. So, length of pipe = L_h = 1.26 m Since, the working fluid…