2. The vertical pipe conveying oil of specific gravity 0.8, tow pressure gauges have been installed at A and B where the diameters are 16 cm and 8 cm respectively. A is 2 meters above B. The pressure gauge readings have shown that the pressure at B is greater than at A by 0.981 N/cm². Neglecting all losses, a. Calculate the flow rate. b. If the gauges at A and B are replaced by tubes filled with the same liquid and connected to a U-tube containing mercury. Calculate the difference of level of mercury in the two limbs of the U-tube. (B) 16 cm 8 cm 2 m

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
Section: Chapter Questions
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2. The vertical pipe conveying oil of specific gravity 0.8, tow pressure gauges
have been installed at A and B where the diameters are 16 cm and 8 cm
respectively. A is 2 meters above B. The pressure gauge readings have shown
that the pressure at B is greater than at A by 0.981 N/cm². Neglecting all
losses,
a. Calculate the flow rate.
b.
If the gauges at A and B are replaced by tubes filled with the same
liquid and connected to a U-tube containing mercury. Calculate the
difference of level of mercury in the two limbs of the U-tube.
(B)
16 cm
8 cm
2m
Transcribed Image Text:2. The vertical pipe conveying oil of specific gravity 0.8, tow pressure gauges have been installed at A and B where the diameters are 16 cm and 8 cm respectively. A is 2 meters above B. The pressure gauge readings have shown that the pressure at B is greater than at A by 0.981 N/cm². Neglecting all losses, a. Calculate the flow rate. b. If the gauges at A and B are replaced by tubes filled with the same liquid and connected to a U-tube containing mercury. Calculate the difference of level of mercury in the two limbs of the U-tube. (B) 16 cm 8 cm 2m
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