through the piping system composed of a pipe of a diameter D and a pipe of a diameter d to atmosphere. Determine the mass flow rate ṁ of the liquid flow and the pressure in the point A if the level of liquid in the container is equal to H and a gauge pressure of the gas in the container is equal Ap- Assume that the container has significantly larger cross-section area than the pipe cross- sections. A d = 20 mm h = 0.5 m p= 1000 kg/m³ Ap, = 15 kPa ṁ, Pa Given: D = 30 mm H= 0.8 m P. = 1.0 bar Find:

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Ideal liquid flow
Task 7
A liquid of a density p leaves a closed container
through the piping system composed of a pipe of
a diameter D and a pipe of a diameter d to
atmosphere. Determine the mass flow rate m of
the liquid flow and the pressure in the point A if
the level of liquid in the container is equal to H
and a gauge pressure of the gas in the container
is equal Apo.
Assume that the container has significantly
larger cross-section area than the pipe cross-
A
sections.
h
D = 30 mm
H = 0.8 m
Pa = 1.0 bar
Given: d = 20 mm
h = 0.5 m
p= 1000 kg/m³
Ap. = 15 kPa
m, Pa
Pa
Find:
ṁ = 2.34 kg/s; pa = 117.4 kPa
Transcribed Image Text:Ideal liquid flow Task 7 A liquid of a density p leaves a closed container through the piping system composed of a pipe of a diameter D and a pipe of a diameter d to atmosphere. Determine the mass flow rate m of the liquid flow and the pressure in the point A if the level of liquid in the container is equal to H and a gauge pressure of the gas in the container is equal Apo. Assume that the container has significantly larger cross-section area than the pipe cross- A sections. h D = 30 mm H = 0.8 m Pa = 1.0 bar Given: d = 20 mm h = 0.5 m p= 1000 kg/m³ Ap. = 15 kPa m, Pa Pa Find: ṁ = 2.34 kg/s; pa = 117.4 kPa
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