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Two rigid tanks are filled with water (Fig. P3.214). Tank
Chapter 3, Problem 214HP(choose chapter or problem)
Problem 214HP
Two rigid tanks are filled with water (Fig. P3.214). Tank A is 0.2 m3 at 100 kPa, 150°C and tank B is 0.3 m3 at saturated vapor of 300 kPa. The tanks are connected by a pipe with a closed valve. We open the valve and let all the water come to a single uniform state while we transfer enough heat to have a final pressure of 300 kPa. Give the two property values that determine the final state and find the heat transfer.
FIGURE P3.214
Questions & Answers
QUESTION:
Problem 214HP
Two rigid tanks are filled with water (Fig. P3.214). Tank A is 0.2 m3 at 100 kPa, 150°C and tank B is 0.3 m3 at saturated vapor of 300 kPa. The tanks are connected by a pipe with a closed valve. We open the valve and let all the water come to a single uniform state while we transfer enough heat to have a final pressure of 300 kPa. Give the two property values that determine the final state and find the heat transfer.
FIGURE P3.214
ANSWER:
Solution 214HP
Step 1 of 4
We are required to determine two property values giving the final state.
We are also required to calculate the heat transfer.