The pipe network system in  problem  4.30 was expanded to a 14-pipe system  and includes a...

The pipe network system in  problem  4.30 was expanded to a 14-pipe system  and includes a ground-level storage tank located near junction node 4. A pump is installed in a 457-mm (18-in) diamenter pipe extending 152m (500 ft) from the ground-level orage tank [WSEL = 47.3 m (155 ft)] to junction node 4. Three points on the pump characteristic curve are listed below. Compute the flow in each line and the pressure at each junction node.

Problem  4.30

Compute the discharge in each pipe and the pressure at each junction node for the 8-pipe system show below. The water surface elevated storage tank is 96.0m (315.0 ft).