Not sure how to do this one. Would appreciate a full solution. Thank you! Problem 3.33Given:YSolution:AllhAir SpaceWaterCAs shown, an air spaceabove a long tube ispressurized to 50 kPavaccum. Water (20°C) froma recevoir fills the tubeto height h. Assume atmpressure is 100 kPa.Find: If the pressure in the air space is changed to25 kPa vaccum, will h increase or decrease, andby how much?

Answered: Image /qna-images/answer/6d0f2d05-d0e7-46da-88a1-78c846b467dc.jpg

Problem 3.33 Given: V Solution: h Air Space Water As shown, an air space above a long tube is pressurized to 50 kPa vaccum. Water (20°C) from a resevoir fills the tube to height h. Assume atm pressure is 100 kPa. Find: If the pressure in the air space is changed to 25 kPa vaccum, will h increase or decrease, and by how much?

Problem 3.33 Given: V Solution: h Air Space Water As shown, an air space above a long tube is pressurized to 50 kPa vaccum. Water (20°C) from a resevoir fills the tube to height h. Assume atm pressure is 100 kPa. Find: If the pressure in the air space is changed to 25 kPa vaccum, will h increase or decrease, and by how much?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

Not sure how to do this one. Would appreciate a full solution. Thank you!

Problem 3.33
Given:
Y
Solution:
All
h
Air Space
Water
C
As shown, an air space
above a long tube is
pressurized to 50 kPa
vaccum. Water (20°C) from
a recevoir fills the tube
to height h. Assume atm
pressure is 100 kPa.
Find: If the pressure in the air space is changed to
25 kPa vaccum, will h increase or decrease, and
by how much?

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Step 2: height of water column when vacuum pressure 50 kpa

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Step 3: When vacuum pressure is 25 kpa

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