(a)
The flow.
Answer to Problem 9.7P
The flow is isentropic, and the stagnation properties are:
All the above values are constant in the flow from section 1 to section
Explanation of Solution
Given Information:
Calculation:
The flow is isentropic, and the stagnation properties are:
All the above values are constant in the flow from section 1 to section
(b)
The mass flow at section 2.
Answer to Problem 9.7P
The required value of the mass flow is
Explanation of Solution
Given information:
Formula used:
Calculation:
We know that the mass flow should be constant:
(c)
The value of V2.
Answer to Problem 9.7P
The required value of the V2is
Explanation of Solution
Given Information:
Formula used:
Calculation:
We know that;
Put the values in the above equation;
We know that,
Put the values in the above equation;
Therefore, the Mach number at section
So, the flow at section
(d)
The value of p2.
Answer to Problem 9.7P
The required value of the p2 is
Explanation of Solution
Given Information:
Formula used:
Calculation:
We know that,
Put the values in the above equation;
Again,
(e)
The difference of s2-s1.
Answer to Problem 9.7P
The required value is
Explanation of Solution
Given Information:
Formula used:
Calculation:
We know the equation,
Put the values in the above equation;
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Chapter 9 Solutions
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