. A large closed tank is filled with air under a pressure of 5.3 psi gage and at a temperature of 65°F. The air discharge into the atmosphere (14.7 psi) through a small opening in the side of the tank. Neglecting friction loses, compute the velocity of the air leaving the tank assuming (a) constant density of the air and (b) adiabatic flow conditions. Ans. 692 ft/sec, 728 ft /sec . For Problem 40 if the pressure were 10.0 psi, what would be the velocity for (a) and for (b)? Ans. 855ft/sec, 934 ft/sec

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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40.) A large closed tank is filled with air under a pressure of 5.3 psi gage and at a temperature of 65°F. The air discharges into the atmosphere (14.7 psi) through a small opening in the side of the tank. Neglecting friction losses, compute the velocity of the air leaving the tank assuming (a) constant density of the air and (b) adiabatic flow conditions. ANSWER: 692 ft/sec, 728 ft/sec 41.) For Problem 40, if the pressure were 10.0 psi, what would be the velocity for (a) and for (b)? ANSWER: 855 ft/sec, 934 ft/sec
. A large closed tank is filled with air under a pressure of 5.3 psi gage and
at a temperature of 65°F. The air discharge into the atmosphere (14.7 psi)
through a small opening in the side of the tank. Neglecting friction loses,
compute the velocity of the air leaving the tank assuming (a) constant
density of the air and (b) adiabatic flow conditions.
Ans. 692 ft/sec, 728 ft /sec
. For Problem 40 if the pressure were 10.0 psi, what would be the velocity
for (a) and for (b)?
Ans. 855ft/sec, 934 ft/sec
Transcribed Image Text:. A large closed tank is filled with air under a pressure of 5.3 psi gage and at a temperature of 65°F. The air discharge into the atmosphere (14.7 psi) through a small opening in the side of the tank. Neglecting friction loses, compute the velocity of the air leaving the tank assuming (a) constant density of the air and (b) adiabatic flow conditions. Ans. 692 ft/sec, 728 ft /sec . For Problem 40 if the pressure were 10.0 psi, what would be the velocity for (a) and for (b)? Ans. 855ft/sec, 934 ft/sec
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