air | (1) V1 ↑ A1 Q A₂ (2) V2 h (3) water Q Air flows through the device shown in the figure below. If the volumetric flowrate of air (Q) is large enough, the pressure within the constriction will be low enough to draw the water up into the tube. Determine the volumetric flow rate (Q) in m³/s at section (1) to draw the water into section (2). Neglect compressibility and viscous effects. Here the density of air 1 kg/m³ and the density of water is 1000 kg/m³. Also, the gravitational acceleration (g) is approximated at 10 m/s². The cross-section area at section (1) is A₁ = 0.002 m², and the cross-section area (2), A2 is four time smaller than A₁, thus A₁ = 4A,. The height of water column (h) is 0.3 m.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Question
air
|
(1)
V1
↑
A1
Q
A₂
(2) V2
h
(3)
water
Q
Transcribed Image Text:air | (1) V1 ↑ A1 Q A₂ (2) V2 h (3) water Q
Air flows through the device shown in the figure below. If the volumetric flowrate of air (Q)
is large enough, the pressure within the constriction will be low enough to draw the water up
into the tube. Determine the volumetric flow rate (Q) in m³/s at section (1) to draw the water
into section (2). Neglect compressibility and viscous effects.
Here the density of air 1 kg/m³ and the density of water is 1000 kg/m³. Also, the gravitational
acceleration (g) is approximated at 10 m/s². The cross-section area at section (1) is A₁ = 0.002
m², and the cross-section area (2), A2 is four time smaller than A₁, thus A₁ = 4A,. The height
of water column (h) is 0.3 m.
Transcribed Image Text:Air flows through the device shown in the figure below. If the volumetric flowrate of air (Q) is large enough, the pressure within the constriction will be low enough to draw the water up into the tube. Determine the volumetric flow rate (Q) in m³/s at section (1) to draw the water into section (2). Neglect compressibility and viscous effects. Here the density of air 1 kg/m³ and the density of water is 1000 kg/m³. Also, the gravitational acceleration (g) is approximated at 10 m/s². The cross-section area at section (1) is A₁ = 0.002 m², and the cross-section area (2), A2 is four time smaller than A₁, thus A₁ = 4A,. The height of water column (h) is 0.3 m.
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