Find the exit conditions and thrust produced of the given system by using given data.
Answer to Problem 9.8CP
The values of exit conditions and thrust produced is determined below.
Explanation of Solution
Given information:
From the properties of air altitude of
Inlet pressure
Inlet temperature
Density at inlet
Velocity at this temperature is
Find the inlet velocity
Find the mass flow rate
Find the stagnation temperature at 2.
Find the stagnation pressure at 2.
And then find the Mach number by using below relation:
Find the temperature at section 2.
Find the pressure at section 2.
Apply the frictionless heat addition theory
Temperature:
Pressure:
Find the stagnation temperature at section 3
Find the temperature ratio
Find the stagnation pressure at states 3 and 4:
Corresponding ratio at section 4 is
Then the value of Mach number is
Find the temperature at section 4 is
Find the pressure at section 4
Find the density of air at section 4 is
Find the velocity at section 4 is
Find the thrust at given section.
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Chapter 9 Solutions
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