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Saturated water vapor at 200 kPa is in a constant-pressure
Chapter 2, Problem 45HP(choose chapter or problem)
Problem 45HP
Saturated water vapor at 200 kPa is in a constant-pressure piston/cylinder assembly. At this state the piston is 0.1 m from the cylinder bottom. How much is this distance, and what is the temperature if the water is cooled to occupy half of the original volume?
Questions & Answers
QUESTION:
Problem 45HP
Saturated water vapor at 200 kPa is in a constant-pressure piston/cylinder assembly. At this state the piston is 0.1 m from the cylinder bottom. How much is this distance, and what is the temperature if the water is cooled to occupy half of the original volume?
ANSWER:
Solution 45HP
Step 1 of 3
In case of constant piston/cylinder assembly, we have to calculate the distance and temperature of the water, if water is cooled in such a way that, it volume will be half of its original volume.
Given data,
Water vapor pressure,
Initial height,
To find,
Final height,
Final temperature,