12-35E Air is flowing through a venturi meter whose diameter is 2.6 in at the entrance part (location 1) and 1.8 in at the throat (location 2). The gage pressure is measured to be 12.2 psia at the entrance and 11.8 psia at the throat. Neglect- ing frictional effects, show that the volume flow rate can be expressed as 2(P, – P.) - A2 P(1 – AŽJA} ) %3D and determine the flow rate of air. Take the air density to be 0.075 Ibm/ft'. 12.2 psia 11.8 psia Air 2.6 in 1.8 in FIGURE P12-35E
12-35E Air is flowing through a venturi meter whose diameter is 2.6 in at the entrance part (location 1) and 1.8 in at the throat (location 2). The gage pressure is measured to be 12.2 psia at the entrance and 11.8 psia at the throat. Neglect- ing frictional effects, show that the volume flow rate can be expressed as 2(P, – P.) - A2 P(1 – AŽJA} ) %3D and determine the flow rate of air. Take the air density to be 0.075 Ibm/ft'. 12.2 psia 11.8 psia Air 2.6 in 1.8 in FIGURE P12-35E
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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![12-35E Air is flowing through a venturi meter whose
diameter is 2.6 in at the entrance part (location 1) and 1.8 in
at the throat (location 2). The gage pressure is measured to be
12.2 psia at the entrance and 11.8 psia at the throat. Neglect-
ing frictional effects, show that the volume flow rate can be
expressed as
2(P, – P.)
- A2
P(1 – AŽJA} )
%3D
and determine the flow rate of air. Take the air density to be
0.075 Ibm/ft'.
12.2 psia
11.8 psia
Air
2.6 in
1.8 in
FIGURE P12-35E](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F74fa693f-0773-40ff-942a-a5d4c6a0ffba%2Fb7dca4e6-9836-4655-ac14-f15856af51fb%2Fmgjyi5e.jpeg&w=3840&q=75)
Transcribed Image Text:12-35E Air is flowing through a venturi meter whose
diameter is 2.6 in at the entrance part (location 1) and 1.8 in
at the throat (location 2). The gage pressure is measured to be
12.2 psia at the entrance and 11.8 psia at the throat. Neglect-
ing frictional effects, show that the volume flow rate can be
expressed as
2(P, – P.)
- A2
P(1 – AŽJA} )
%3D
and determine the flow rate of air. Take the air density to be
0.075 Ibm/ft'.
12.2 psia
11.8 psia
Air
2.6 in
1.8 in
FIGURE P12-35E
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