Mechanical Engineering - Steam Nozzles and Turbines - Discussion
Discussion Forum : Steam Nozzles and Turbines - Section 1 (Q.No. 10)
10.
The critical pressure ratio for initially wet steam is
Discussion:
13 comments Page 2 of 2.
Cr7 said:
8 years ago
n means? Explain it.
Sohan said:
7 years ago
Superheated or supersaturated=0.546.
Dry saturated=0.578.
Wet=0.582.
Dry saturated=0.578.
Wet=0.582.
Mani Selvan said:
6 years ago
For wet steam n=1.113.
If substituted in eqn p2/p1=(2/n+1)^(n/n-1), we get p2/p1= 0.581963802, which is approximately equal to 0.582.
If substituted in eqn p2/p1=(2/n+1)^(n/n-1), we get p2/p1= 0.581963802, which is approximately equal to 0.582.
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