[MO32] GAS CYCLESA large stationary Brayton cycle gas-turbine power plant delivers a power output of 100 MW to anelectric generator. The minimum temperature in the cycle is 300 K, and the exhaust temperature is 750 K. Theminimum pressure in the cycle is 100 kPa, and the compressor pressure ratio is 14:1. (k = 1.4)Calculate the power output of the turbine.What fraction of the turbine output is required to drive the compressor?What is the thermal efficiency of the cycle?A. 0.4, 0.529, 166.85 MWB. 0.9, 0.729, 166.85 MWC. 0.7, 0.329, 166.85 MWD. 0.3, 0.629, 166.85 MW

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Answered: [MO32] GAS CYCLES A large stationary…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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One simple gas turbine cycle Air enters the cycle at 1 bar and 27 C and is boosted to 6 bar with an isenthro-wing efficiency of 85%. The air flows through the combustion chamber and enters the turbine at 360 °C. The hot air expands through the turbine. up to pressure I but with an isenthro-wing efficiency of 80% assume no change in flow rate. Mass due to fuel Calculate the air flow rate at the net power output of 1500kW. The pressure loss at the combustion chamber is 0.08 bar.
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9-11 Jet Porpulsion - Applied Thermodynamics A turbojet is flying with a velocity of 900 ft/s at an altitude of 20,000 ft, where the ambient conditions are 7 psia and 10°F. The pressure ratio across the compressor is 13, and the temperature at the turbine inlet is 2340 R. Assume ideal operation for all components and constant specific heats for air at room temperature. The properties of air at room temperature are cp = 0.24 Btu/lbm·R and k = 1.4. Question: Determine the pressure at the turbine exit. In psia
A large stationary Brayton cycle gas-turbine power plant delivers a power output of 100 MW to an electric generator. The minimum temperature in the cycle is 300 K, and the maximum temperature is 1600 K. The minimum pressure in the cycle is 100 kPa, and the compressor pressure ratio is 14 to 1. Calculate the power output of the turbine. What fraction of the turbine output is required to drive the compressor? What is the thermal efficiency of the cycle?
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The ideal Rankine cycle is used for the production of energy in a power plant. Some of the conditions in the cycle are as follows: Condenser Exit: 6 psia, Saturated liquid Pump Exit: 500 psia Work Needed by the Pump: 2.4 Btu/lbm Turbine Inlet: 1200 °F Calculate the work produced by the turbine and draw a T-s diagram of the cycle including relevant properties and saturation lines.
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An ideal Diesel cycle has the air inlet temperature and pressure of 24 °C and 92 kPa respectively. The compression ratio is 20:1 while the maximum cycle temperature is 1,251 °C. Take Specific heat at constant pressure and constant volume for air as 1.005 kJ/kg K and 0.717 kJ/kg K respectively. Calculate the thermal efficiency of the cycle to one decimal place and include the correct unit (percentage). Add unit symbol.

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