A fluid of known density is used in two manometers - one sealed-end, the other across an orifice in a water pipeline. The readings shown here are obtained at the same time. The density of water is 1,000 kg/m³, the density of the manometer fluid is 2,650 kg/m³, and g is 9.81 m/s². H₂O (a) 急。 154 (b) If h₂ is 35 cm, answer the following questions: a) What is the pressure drop (mm Hg) from point (a) to point (b)? b) What would be the manometer reading (h₂) if the manometer fluid density was doubled?

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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A fluid of known density is used in two manometers - one sealed-end, the other across an orifice
in a water pipeline. The readings shown here are obtained at the same time. The density of water
is 1,000 kg/m³, the density of the manometer fluid is 2,650 kg/m³, and g is 9.81 m/s².
H₂O
(a)
h₂
(b)
If h₂ is 35 cm, answer the following questions:
a) What is the pressure drop (mm Hg) from point (a) to point (b)?
b) What would be the manometer reading (h₂) if the manometer fluid density was doubled?
Transcribed Image Text:A fluid of known density is used in two manometers - one sealed-end, the other across an orifice in a water pipeline. The readings shown here are obtained at the same time. The density of water is 1,000 kg/m³, the density of the manometer fluid is 2,650 kg/m³, and g is 9.81 m/s². H₂O (a) h₂ (b) If h₂ is 35 cm, answer the following questions: a) What is the pressure drop (mm Hg) from point (a) to point (b)? b) What would be the manometer reading (h₂) if the manometer fluid density was doubled?
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