An unknown gas is flowing through a venturi meter whose diameters as shown. Gage pressures are measured 12.2 psia at the entrance and 11.8 psia at the throat. Take the density to be 0.105 lb/ft3. Determine the following: a) Neglecting friction, the volume flow rate of air b) If the pressure gauge is replaced with a manometer with mercury as its medium (SG=13.6), what will be the height of the mercury in inches? Draw the most possible orientation of the manometer and its fluid height.
An unknown gas is flowing through a venturi meter whose diameters as shown. Gage pressures are measured 12.2 psia at the entrance and 11.8 psia at the throat. Take the density to be 0.105 lb/ft3. Determine the following: a) Neglecting friction, the volume flow rate of air b) If the pressure gauge is replaced with a manometer with mercury as its medium (SG=13.6), what will be the height of the mercury in inches? Draw the most possible orientation of the manometer and its fluid height.
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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An unknown gas is flowing through a venturi meter whose diameters
as shown. Gage pressures are measured 12.2 psia at the entrance
and 11.8 psia at the throat. Take the density to be 0.105 lb/ft3.
Determine the following:
a) Neglecting friction, the volume flow rate of air
b) If the pressure gauge is replaced with a manometer with
mercury as its medium (SG=13.6), what will be the height of
the mercury in inches? Draw the most possible orientation
of the manometer and its fluid height.
Transcribed Image Text:12.2 psia
11.8 psia
Air
2.6 in
1.8 in
FIGURE P12-30E
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