1. Steam at 5.0mpa, 410°c expands in a Rankine engine to 0.036MPa. For 60 000kg/hr of steam, determine the work, the thermal efficiency, and the steam rate a) For the ideal cycle, b) For the actual engine with the same specification, the brake steam rate is 4.35 kg/kw.hr and the driven electric generator with efficiency of 94%. Find eb, nb,

Elements Of Electromagnetics
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1. Steam at 5.0mpa, 410°c expands in a Rankine engine to 0.036MPa. For 60 000kg/hr
of steam, determine the work, the thermal efficiency, and the steam rate a) For the
ideal cycle, b) For the actual engine with the same specification, the brake steam rate
is 4.35 kg/kw.hr and the driven electric generator with efficiency of 94%. Find eb, nb,
Wk, h2' and X2'.
Transcribed Image Text:1. Steam at 5.0mpa, 410°c expands in a Rankine engine to 0.036MPa. For 60 000kg/hr of steam, determine the work, the thermal efficiency, and the steam rate a) For the ideal cycle, b) For the actual engine with the same specification, the brake steam rate is 4.35 kg/kw.hr and the driven electric generator with efficiency of 94%. Find eb, nb, Wk, h2' and X2'.
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