Add the energy loss due to friction from Problem 10.10 to the energy loss for the enlargement from Problem 10.8 and plot the total versus the cone angle on the same graph used in Problem 10.9.

Data from Problem 10.10

Compute the energy loss for gradual enlargements with cone angles from 2° to 60° in the increments shown in Fig. 10.5 . For each case, water at 60°F is flowing at 85 gal/min in a 2-in Schedule 40 steel pipe that enlarges to a 6-in Schedule 40 pipe.

Figure 10.5

Transcribed Image Text:

Zone of separation for large cone angle -Cone angle-