(ideal gas again) is initially containe time zero the partition is removed, a x. At the same time 4000. kJ of heat e final temperature and pressure of

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Air (ideal gas again) is initially contained in two partitions as shown.
At time zero the partition is removed, and the gases are allowed to
mix. At the same time 4000. kJ of heat is added to the system. Find
the final temperature and pressure of the air. The outside boundary
of the system is rigid, and no heat flows across the outside
boundary except for the 4000 kJ noted. Hints: (1) Remember that
the masses in the left and right partitions are different, (2) Note that
for ideal gases, u is independent of pressure.
Q=4000 kJ
Left:
1.0 m³
600 kPa
500 K
Right:
2.0 m³
300 kPa
300 K
Transcribed Image Text:Air (ideal gas again) is initially contained in two partitions as shown. At time zero the partition is removed, and the gases are allowed to mix. At the same time 4000. kJ of heat is added to the system. Find the final temperature and pressure of the air. The outside boundary of the system is rigid, and no heat flows across the outside boundary except for the 4000 kJ noted. Hints: (1) Remember that the masses in the left and right partitions are different, (2) Note that for ideal gases, u is independent of pressure. Q=4000 kJ Left: 1.0 m³ 600 kPa 500 K Right: 2.0 m³ 300 kPa 300 K
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