Solve by hand please A Rankine cycle with superheat and reheat hassteam entering the turbine at 15 MP a and 500C.The steam is extracted and sent to the reheater ata pressure of 3 MPa, and returns to the turbine at500C. The condenser pressure is 20 kPa. The cycleproduces 400 MW of power.a.) Plot T-s diagram of the cycle with completelabels.b.) Find the mass flow rate of the steamc.) Find the exit quality of the water leaving theturbined.) Find the temperature of the water leaving theturbine

Answered: Image /qna-images/answer/51759e83-df11-4b2e-aa8a-372dd4ae7678.jpg

Answered: A Rankine cycle with superheat and…

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

See similar textbooks

Similar questions

In a Rankine cycle, steam enters the turbine at 2.5 MPa and condenser at 50 kPa, what is the thermal efficiency of the cycle?
The working fluid of an ideal Rankine cycle is steam. The turbine enterssaturated vapor at 8.0 MPa and the condenser leaves saturated liquid at the pressure of 0.008 MPa . The net power obtained is 100 MW. Determine for the cycle:a) The cycle efficiency (thermal efficiency)b) The mass flowc) Heat flow absorbed in the boilerd) Heat flow transferred in the condensere) Consider that cooling water passes through the condenser, in kg/ ℎ.Determine the mass flow of this refrigerant if it enters the condenser at15º C year sale at 35ºC .f) Determine the Carnot efficiency
6. In a Rankine cycle, steam enters the turbine at 2.5 MPa and condenser at 50 kPa, what is the thermal efficiency of the cycle in %? A. 25% C. 15% B. 26% D. 16%
In a Rankine cycle, steam leaves the boiler and enters the turbine at 4 MPa and 400◦C. The condenser pressure is 10 kPa. Determine the cycle efficienc
Q/2 Water is the working fluid in an ideal Rankine cycle. The condenser pressure is 8 kPa, and saturated vapor enters the turbine at 18 MPa. The net power output of the cycle is 100 MW, Determine the mass flowrate of stcam, in kg/h. the heat transfer rates for the working fluid passing through the boiler and condenser, each in kW, and the thermal efficiency.
Compare the thermal efficiency and turbine-exit quality (temperature if superheated) at the condenser pressure for a simple Rankine cycle and the reheat cycle when the boiler pressure is 5 MPa, the boiler exit temperature is 500°C, and the condenser pressure is 20 kPa. The reheat takes place at 0.5 MPa and the steam leaves the reheater at 500°C. (Enthalpies are in KJ/kg.) Without the reheater, the heat added is: The enthalpy entering the condenser is: The net Work is: The enthalpy entering the reheater is: Without the reheater, the net Work is:
The low pressure turbine in a regenerative cycle receives 10 kg/s steam at 600kPa, 500 C. The turbine exhausts to a condenser operating at 10 kPa. The condenser co0ling water temperature is restricted to a maximum of 10 C increase, so what is the needed flow of cooling water? draw schematic and t-s diagram
Compare the thermal efficiency and turbine-exit quality (temperature if superheated) at the condenser pressure for a simple Rankine cycle and the reheat cycle when the boiler pressure is 5 MPa, the boiler exit temperature is 500°C, and the condenser pressure is 20 kPa. The reheat takes place at 0.5 MPa and the steam leaves the reheater at 500°C. (Enthalpies are in KJ/kg.) Without the reheater, the thermal efficiency is: The temperature at the exhaust of the low-pressure turbine is: The throttle enthalpy is: The heat added in the boiler is: The enthalpy at the suction of the pump is:
In a Rankine Cycle, steam enters the turbine at 2.5 MPa and condenser of 50KPa.What is the thermal efficiency of the cycle?
The working fluid of an ideal Rankine cycle is steam. The turbine enterssaturated vapor at 8.0 MPa and the condenser leaves saturated liquid at the pressure of 0.008 MPa . The net power obtained is 100 MW. Determine for the cycle: d) Heat flow transferred in the condensere) Consider that cooling water passes through the condenser, in kg/ ℎ.Determine the mass flow of this refrigerant if it enters the condenser at15º C year sale at 35ºC .f) Determine the Carnot efficiency
In an ideal reheat-regenerative cycle, steam enters the turbine at 8.1356Mpa and 400.356oC. After expansion to 280.356oC the steam is withdrawn and reheated to 340oC. Extractions for feedwater heating occur at 1.6356Mpa and 0.70356Mpa and condenser pressure is 0.005356 Mpa.a) For ideal cycle, find thermal effieciency of the cycle. b) Draw the schematic diagram and T-s diagram with label
Compare the thermal efficiency and turbine-exit quality (temperature if superheated) at the condenser pressure for a simple Rankine cycle and the reheat cycle when the boiler pressure is 5 MPa, the boiler exit temperature is 500°C, and the condenser pressure is 20 kPa. The reheat takes place at 0.5 MPa and the steam leaves the reheater at 500°C. (Enthalpies are in KJ/kg.) Without the reheater, the enthalpy at the turbine exhaust is: Without the reheater, the quality at the turbine exhaust is: The pump work is: The enthalpy leaving the reheater is: The thermal efficiency is:

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS