A 90° elbow in a horizontal pipe is used to direct water flow upward at a rate m of 37 kg/s. The diameter of the entire elbow is 10 cm. The elbow discharges water into the atmosphere, and thus the pressure at the exit is the local atmospheric pressure. The elevation difference between the centers of the exit and the inlet of the elbow is 50 cm. The weight of the elbow and the water in it is considered to be negligible. Take the density of water to be 1000 kg/m3 and the momentum-flux correction factor to be 1.03 at both the inlet and the outlet. Water m kg/s 50 cm Determine the anchoring force needed to hold the elbow in place. The anchoring force needed to hold the elbow in place is The resultant direction of the force is 155 ⁰. 429 N.

A 90° elbow in a horizontal pipe is used to direct water flow upward at a rate m of 37 kg/s. The diameter of the entire elbow is 10 cm. The elbow discharges water into the atmosphere, and thus the pressure at the exit is the local atmospheric pressure. The elevation difference between the centers of the exit and the inlet of the elbow is 50 cm. The weight of the elbow and the water in it is considered to be negligible. Take the density of water to be 1000 kg/m3 and the momentum-flux correction factor to be 1.03 at both the inlet and the outlet. Water m kg/s 50 cm Determine the anchoring force needed to hold the elbow in place. The anchoring force needed to hold the elbow in place is The resultant direction of the force is 155 ⁰. 429 N.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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