Question

Oil (SG=0.82) entering a pump through an 8-inch diameter pipe at 4 psi has a flow rate of 3.5 cfs. It leaves the pump through a 4-inch diameter pipe at 15 psi. Assuming that the suction and discharge sides of the pump are at the same elevation, find the horsepower delivered to the water by the pump (550 lb.ft/s = 1 HP). Illustrate the problem and show your complete solution.

Name: oil sg082 entering a pump through an 8 inch diameter pipe at 4 psi has a flow rate of 35 cfs it leaves the pump through a 4 inch diameter pipe at 15 psi assuming that the suction and dischar 78915
Uploaded: 2023-05-07T06:49:20-08:00
Duration: 4 min 9 s
Channel: Adi S
Description: oil sg082 entering a pump through an 8 inch diameter pipe at 4 psi has a flow rate of 35 cfs it leaves the pump through a 4 inch diameter pipe at 15 psi assuming that the suction and dischar 78915

          Oil (SG=0.82) entering a pump through an 8-inch diameter pipe at 4 psi has a flow rate of 3.5 cfs. It leaves the pump through a 4-inch diameter pipe at 15 psi. Assuming that the suction and discharge sides of the pump are at the same elevation, find the horsepower delivered to the water by the pump (550 lb.ft/s = 1 HP). Illustrate the problem and show your complete solution.

Added by Brenda H.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

05/07/2023

Step 1

First, we need to find the velocities of the oil entering and leaving the pump. We can use the formula for flow rate, Q = A * v, where A is the cross-sectional area of the pipe and v is the velocity of the fluid. Show more…

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Oil (SG=0.82) entering a pump through an 8-inch diameter pipe at 4 psi has a flow rate of 3.5 cfs. It leaves the pump through a 4-inch diameter pipe at 15 psi. Assuming that the suction and discharge sides of the pump are at the same elevation, find the horsepower delivered to the water by the pump (550 lb.ft/s = 1 HP). Illustrate the problem and show your complete solution.