A) A fuse
B) A connector
C) Both A and B
D) Neither A nor B
If the steam is regenerated by accepting superheated steam at 2 MPa in an open feedwater heater, the ideal regenerative cycle’s efficiency is nearest:
A) 46%
B) 44%
C) 42%
D) 40%
B) 44%
First, the mass flux of the intercepted steam must be found. Use h3 = hf = 909 kJ/kg at 2 MPa:
The efficiency is calculated, referring to Fig. 8.20, to be
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