Answer to Question #350132 in Civil and Environmental Engineering for zaw

Question

¨For simplicity, take n = 2.0 and use the value of f for complete turbulence, as given by Eq. (8.54).

¨All pipes are cast iron, and are at the same elevation. For initial flows, assume only values of 30,15, and 0 L/s (the zeros in dg and fh).

¨If the pressure head at a is 40 m, find the pressure head at d (which might represent a fire demand, for example) neglecting velocity heads.