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Get Full Access to Fundamentals Of Engineering Thermodynamics - 8 Edition - Chapter 3 - Problem 3.26
Get Full Access to Fundamentals Of Engineering Thermodynamics - 8 Edition - Chapter 3 - Problem 3.26

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# A closed, rigid tank contains a two-phase liquidvapor

ISBN: 9781118412930 139

## Solution for problem 3.26 Chapter 3

Fundamentals of Engineering Thermodynamics | 8th Edition

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Problem 3.26

A closed, rigid tank contains a two-phase liquidvapor mixture of Refrigerant 22 initially at 2208C with a quality of 50.36%. Energy transfer by heat into the tank occurs until the refrigerant is at a final pressure of 6 bar. Determine the final temperature, in 8C. If the final state is in the superheated vapor region, at what temperature, in 8C, does the tank contain only saturated vapor?

Step-by-Step Solution:

Problem 3.26

A closed, rigid tank contains a two-phase liquid vapor mixture of Refrigerant 22 initially at -20°C with a quality of 50.36%. Energy transfer by heat into the tank occurs until the refrigerant is at a final pressure of 6 bar. Determine the final temperature, in °C. If the final state is in the superheated vapor region, at what temperature, in °C, does the tank contain only saturated vapor?

Step by step solution

Step 1 of 3

Rigid tank which mean that the process is a constant specific volume process

state(1)

• Two phase liquid-vapor mixture of refrigerant 22.
• The temperature
• The quality

State (2)

• The pressure

Assume system is in equilibrium

state(1)

From table A-7

Then the volume is defined by

Step 2 of 3

Step 3 of 3

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