(a)
Interpretation :
Calculate entropy change of the gas in a steady state flow process at approximately atmospheric pressure.
Concept Introduction :
The general equation for the steady state flow entropy change as the function of temperature and pressure is defined as:
(a)
Answer to Problem 5.27P
Explanation of Solution
Given information:
It is given that
From equation (1)
Where
And
The Values of above constants for
Hence
and
Therefore, entropy change is
For
(b)
Interpretation :
Calculate entropy change of the gas in a steady state flow process at approximately atmospheric pressure.
Concept Introduction :
The general equation for the steady state flow entropy change as the function of temperature and pressure is defined as:
(b)
Answer to Problem 5.27P
Explanation of Solution
Given information:
It is given that
From equation (1)
Where
And
The Values of above constants for Propane in equation (2) are given in appendix C table C.1 and noted down below:
Hence
and
Therefore, entropy change is
For
(c)
Interpretation :
Calculate entropy change of the gas in a steady state flow process at approximately atmospheric pressure.
Concept Introduction :
The general equation for the steady state flow entropy change as the function of temperature and pressure is defined as:
(c)
Answer to Problem 5.27P
Explanation of Solution
Given information:
It is given that
From equation (1)
Where
And
The Values of above constants for methane in equation (2) are given in appendix C table C.1 and noted down below:
Hence
and
Therefore, entropy change is
For
(d)
Interpretation :
Calculate entropy change of the gas in a steady state flow process at approximately atmospheric pressure.
Concept Introduction :
The general equation for the steady state flow entropy change as the function of temperature and pressure is defined as:
(d)
Answer to Problem 5.27P
Explanation of Solution
Given information:
It is given that
From equation (1)
Where
And
The Values of above constants for
Hence
and
Therefore, entropy change is
For
(e)
Interpretation :
Calculate entropy change of the gas in a steady state flow process at approximately atmospheric pressure.
Concept Introduction :
The general equation for the steady state flow entropy change as the function of temperature and pressure is defined as:
(e)
Answer to Problem 5.27P
Explanation of Solution
Given information:
It is given that
From equation (1)
Where
And
The Values of above constants for air in equation (2) are given in appendix C table C.1 and noted down below:
Hence
and
Therefore, entropy change is
For
(f)
Interpretation :
Calculate entropy change of the gas in a steady state flow process at approximately atmospheric pressure.
Concept Introduction :
The general equation for the steady state flow entropy change as the function of temperature and pressure is defined as:
(f)
Answer to Problem 5.27P
Explanation of Solution
Given information:
It is given that
From equation (1)
Where
And
The Values of above constants for ammonia in equation (2) are given in appendix C table C.1 and noted down below:
Hence
and
Therefore, entropy change is
For
(g)
Interpretation :
Calculate entropy change of the gas in a steady state flow process at approximately atmospheric pressure.
Concept Introduction :
The general equation for the steady state flow entropy change as the function of temperature and pressure is defined as:
(g)
Answer to Problem 5.27P
Explanation of Solution
Given information:
It is given that
From equation (1)
Where
And
The Values of above constants for water in equation (2) are given in appendix C table C.1 and noted down below:
Hence
and
Therefore, entropy change is
For
(h)
Interpretation :
Calculate entropy change of the gas in a steady state flow process at approximately atmospheric pressure.
Concept Introduction :
The general equation for the steady state flow entropy change as the function of temperature and pressure is defined as:
(h)
Answer to Problem 5.27P
Explanation of Solution
Given information:
It is given that
From equation (1)
Where
And
The Values of above constants for
Hence
and
Therefore, entropy change is
For
(i)
Interpretation :
Calculate entropy change of the gas in a steady state flow process at approximately atmospheric pressure.
Concept Introduction :
The general equation for the steady state flow entropy change as the function of temperature and pressure is defined as:
(i)
Answer to Problem 5.27P
Explanation of Solution
Given information:
It is given that
From equation (1)
Where
And
The Values of above constants for
Hence
and
Therefore, entropy change is
For
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