Physical Simulation for the Flow in Straight and Rectangular Loop Manifolds

The flow in a manifolds considered as an advanced problem hydraulic engineering applications. objectives of this study are to determine; the uniformity qn/q1 (ratio discharge at last outlet, qn first q1) and total head losses along straight rectangular loop with different conditions. pipes were 18 m 19 long 25.4 mm (1.0 in) diameter each. While, close configuration was length also. Constant supply tank used is 2.10 m. It found that outlets spacing manifold main factors affecting distribution friction manifolds. For large value spacing, coefficient (qn/q1) greatest 0.96. Thus, improves bigger between manifold. same length, diameter, inlet (S/L=0.079), 0.881 or 88.1% for 0.926 From experimental data, better obtained from manifold, because loss lower than lowest outlet while highest smallest And,