An insulated, rigid tank whose volume is 0.5 m³ is connected by a valve to a large vessel holding steam at 40 bar, 480°C. The tank is initially evacuated. The valve is opened only as long as required to fill the tank with steam to a pressure of 20 bar. Determine: A (a) the final temperature of the steam in the tank, in °C, the final mass of the steam in the tank, in kg, and (b) the amount of entropy produced, in kJ/K.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Thermodynamics, please help and show all work please.
An insulated, rigid tank whose volume is 0.5 m³ is connected by a valve to a large vessel holding steam at 40 bar, 480°C. The tank is
initially evacuated. The valve is opened only as long as required to fill the tank with steam to a pressure of 20 bar.
Determine:
(a) the final temperature of the steam in the tank, in °C, the final mass of the steam in the tank, in kg, and
(b) the amount of entropy produced, in kJ/K.
Part A
Determine the final temperature of the steam in the tank, in °C, and the final mass of the steam in the tank, in kg.
T2 =
i
°℃
m₂ =
i
kg
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F9
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2
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F2
#3
L
80
F3
$
4
F4
XLO
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F5
H
A
6
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7
F7
*
8
FB
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F10
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F11
Transcribed Image Text:An insulated, rigid tank whose volume is 0.5 m³ is connected by a valve to a large vessel holding steam at 40 bar, 480°C. The tank is initially evacuated. The valve is opened only as long as required to fill the tank with steam to a pressure of 20 bar. Determine: (a) the final temperature of the steam in the tank, in °C, the final mass of the steam in the tank, in kg, and (b) the amount of entropy produced, in kJ/K. Part A Determine the final temperature of the steam in the tank, in °C, and the final mass of the steam in the tank, in kg. T2 = i °℃ m₂ = i kg MacBook Pro DD F9 :: @ 2 E F2 #3 L 80 F3 $ 4 F4 XLO % 5 F5 H A 6 & 7 F7 * 8 FB ( F10 a F11
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