Steam at 5.2 MPa, 4000C expands in a Rankine turbine to 0.036MPa.  (a) For 136 kg/s of steam, determine the work, the thermal efficiency, and the steam rate for the cycle (b) For 136 kg/s of steam, determine the work, the thermal efficiency, and the steam rate for the turbine, (c) For an actual turbine with the same specifications, the brake steam rate is 4.80 kg/kwh ang the driven electric generator has an efficiency of 93% - Find brake thermal efficiency- - Find the brake engine efficiency - Find the combined work - Find the quality or temperature of exhaust steam

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Steam at 5.2 MPa, 4000C expands in a Rankine turbine to 0.036MPa.

 (a) For 136 kg/s of steam, determine the work, the thermal efficiency, and the steam rate for the cycle

(b) For 136 kg/s of steam, determine the work, the thermal efficiency, and the steam rate for the turbine,

(c) For an actual turbine with the same specifications, the brake steam rate is 4.80 kg/kwh ang the driven electric generator has an efficiency of 93%

- Find brake thermal efficiency-

- Find the brake engine efficiency

- Find the combined work

- Find the quality or temperature of exhaust steam

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