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Q1) Steam is supplied to a turbine at 30 bar and 350°C. The turbine exhaust pressure is 0.08 bar. The main condensate is heated regeneratively in two stages by steam bled from the turbine at 5 bar and 1.0 bar respectively. Calculate masses of steam bled off at each pressure per kg of steam entering the turbine and the theoretical thermal efficiency of the cycle. 1 kg Turbine 1- m- me 01-m, 1-m,-m2 Condenser m. h, m2. he nes 1 kg twww kg Drain cooler Heater-1 (H.P.) m,+ mg m, Heater-2 (L.P.)

Q1) Steam is supplied to a turbine at 30 bar and 350°C. The turbine exhaust pressure is 0.08 bar. The main condensate is heated regeneratively in two stages by steam bled from the turbine at 5 bar and 1.0 bar respectively. Calculate masses of steam bled off at each pressure per kg of steam entering the turbine and the theoretical thermal efficiency of the cycle. 1 kg Turbine 1- m- me 01-m, 1-m,-m2 Condenser m. h, m2. he nes 1 kg twww kg Drain cooler Heater-1 (H.P.) m,+ mg m, Heater-2 (L.P.)

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
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Q1) Steam is supplied to a turbine at 30 bar and 350°C. The turbine exhaust pressure is 0.08 bar. The main condensate is heated regeneratively in two stages by steam bled from the turbine at 5 bar and 1.0 bar respectively. Calculate masses of steam bled off at each pressure per kg of steam entering the turbine and the theoretical thermal efficiency of the cycle. 1 kg Turbine 1- m- m2 O 1-m, w -u -11 Condenser m. h, m2. h2 1 kg 1 kg Heater-1 Drain cooler m, Heater-2 (LP.) m,+ m. (Н.Р.)
Transcribed Image Text:Q1) Steam is supplied to a turbine at 30 bar and 350°C. The turbine exhaust pressure is 0.08 bar. The main condensate is heated regeneratively in two stages by steam bled from the turbine at 5 bar and 1.0 bar respectively. Calculate masses of steam bled off at each pressure per kg of steam entering the turbine and the theoretical thermal efficiency of the cycle. 1 kg Turbine 1- m- m2 O 1-m, w -u -11 Condenser m. h, m2. h2 1 kg 1 kg Heater-1 Drain cooler m, Heater-2 (LP.) m,+ m. (Н.Р.)
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