Saturated vapor water at 200 C0 is cooled to 100 C∘ at constant pressure process. Find : 1- the final specific volume. 2- the specific work and heat transfer. 3- draw the process on a T-v and P-v diagrams.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Saturated vapor water at 200 C0 is cooled to 100 C∘ at constant pressure process. Find :

1- the final specific volume.

2- the specific work and heat transfer.

3- draw the process on a T-v and P-v diagrams.

Expert Solution
Step 1

The pressure and temperature corresponding to the state 1 are:

Mechanical Engineering homework question answer, step 1, image 1

The state point 2 is achieved by cooling at constant pressure, thus,

Mechanical Engineering homework question answer, step 1, image 2

The state point 2 of the system is in the subcooled region according to the state properties.

Step 2

The properties of the system at the state point 1 are:

Mechanical Engineering homework question answer, step 2, image 1

The properties of the system at the state point 2 are:

Mechanical Engineering homework question answer, step 2, image 2

Step 3

(1)

The final specific volume of the system is

Mechanical Engineering homework question answer, step 3, image 1

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