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. Steam at 5.3 MPa, 400 °C expands in a Rankine turbine to 0.036 MPa. For 136 kg/s of steam, determine the work, the thermal efficiency, and the steam rate (a) for the cycle, and (b) for the turbine. (c) For an actual urbine with the same specifications, the brake steam rate is 4.8 kg/kWh and the driven electric generator has n efficiency of 93 %. Find eb, Nb, Wk, and quality or temperature of actual exhaust steam.

. Steam at 5.3 MPa, 400 °C expands in a Rankine turbine to 0.036 MPa. For 136 kg/s of steam, determine the work, the thermal efficiency, and the steam rate (a) for the cycle, and (b) for the turbine. (c) For an actual urbine with the same specifications, the brake steam rate is 4.8 kg/kWh and the driven electric generator has n efficiency of 93 %. Find eb, Nb, Wk, and quality or temperature of actual exhaust steam.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Thermodynamics Instructions: Determine the following for the TURBINE. a) Work b) Thermal efficiency c) steam rate *show complete solutions and please write legibly. TY
3. Steam at 5.3 MPa, 400 °C expands in a Rankine turbine to 0.036 MPa. For 136 kg/s of steam, determine the work, the thermal efficiency, and the steam rate (a) for the cycle, and (b) for the turbine. (c) For an actual turbine with the same specifications, the brake steam rate is 4.8 kg/kWh and the driven electric generator has an efficiency of 93 %. Find eb, Nb, Wk, and quality or temperature of actual exhaust steam.
Transcribed Image Text:3. Steam at 5.3 MPa, 400 °C expands in a Rankine turbine to 0.036 MPa. For 136 kg/s of steam, determine the work, the thermal efficiency, and the steam rate (a) for the cycle, and (b) for the turbine. (c) For an actual turbine with the same specifications, the brake steam rate is 4.8 kg/kWh and the driven electric generator has an efficiency of 93 %. Find eb, Nb, Wk, and quality or temperature of actual exhaust steam.
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