Water flows steadily through a pipe with ID 35 mm. This pipe expands suddenly to an inner diameter of 75 mm and then stays at that diameter. The flow speed in the 35 mm pipe is 32 m/s. The water gage pressure in the thinner pipe is 510 kPa. 1. What is the pressure at the entrance to the thicker section of the pipe? Is the pressure there larger or smaller than in the thin pipe section? 2. What force is acting on the coupling? Is it tension or compression?
Water flows steadily through a pipe with ID 35 mm. This pipe expands suddenly to an inner diameter of 75 mm and then stays at that diameter. The flow speed in the 35 mm pipe is 32 m/s. The water gage pressure in the thinner pipe is 510 kPa. 1. What is the pressure at the entrance to the thicker section of the pipe? Is the pressure there larger or smaller than in the thin pipe section? 2. What force is acting on the coupling? Is it tension or compression?
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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