Encyclopaedia Index

TITLE: IAHR Smooth Channel Test Case

BY: S Semin - CHAM Development Team

DATE: 1996 PHOENICS VERSION: 2.2.1

PURPOSE OF THE CALCULATIONS:

FLOW AND COMPUTATIONAL DETAILS :

The main features of the problem are:

          y(z) =+/- [tanh(2-30*z/Re)-tanh(2)]/2 for 0 < z< Re/3

          w=3*(y-y*y/2) for z=0 and -1 < y< 1,

          v=0.

The images show:

The grid

The velocity field

The pressure field

Comparison of surface pressure for Re = 100

Comparison of surface pressure for Re = 10