3. A simple ideal Rankine cycle which uses water as the working fluid operates its condenser at 40 °C and its boiler at 300 °C. Calculate the work produced by the turbine, the heat supplied in the boiler, and the thermal efficiency of this cycle when the steam enters the turbine without any superheating. Wpump.in Pump 0-1 9in Boiler 13 qout Turbine Condenser Wturb,out 4

3. A simple ideal Rankine cycle which uses water as the working fluid operates its condenser at 40 °C and its boiler at 300 °C. Calculate the work produced by the turbine, the heat supplied in the boiler, and the thermal efficiency of this cycle when the steam enters the turbine without any superheating. Wpump.in Pump 0-1 9in Boiler 13 qout Turbine Condenser Wturb,out 4

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

Related questions

Q: A ideal rankine power plant cycle uses ammonia as the working fluid. Saturated vapor leaves the…

A: Given:TH=85°CTL=40°C

Q: Steam enters the high-pressure turbine at 15,000 kPa and 873 K in a 15,000-kW steam power plant that…

A: Given data Conditions at high Pressure conditions : 15000 kPa and 873 K Low Pressure conditions : 4…

Q: It has been decided to operate a steam power station on a Rankine Cycle with a relatively high…

A: Given data:Steam power station operates on a Rankine Cycle.Condenser pressure = The steam pressure…

Q: b) TNB steam power plant in Cameron Highlands operates on reheat Rankine cycle and has power net…

Q: An ideal refrigeration cycle that has a condenser temperature of 25°C and an evaporator temperature…

Q: In a reheat cycle steam at 8.5 MPa and 490 o C enters the turbine and expands to 1.5 MPa. At this…

Q: It has been decided to operate a steam power station on a Rankine Cycle with a relatively high…

A: Process 1 - 2 : Isentropic expansion process (Turbine).Process 2 - 3 : Constant pressure heat…

Q: In a steam power plant operating in a Rankine cycle, the steam entering the turbine is at 10,000 kPa…

Q: n ideal rankine cycle. Steam is generated at 4.1 mpa and 480c. The condenser is at 32c.Considering…

A: Given:P1=4.1 MPaT1=480°CT2=32°Cηb=0.78ηg=0.92m=163,600 Kg/hr

Q: A power plant is to be operated on a Rankine Cycle with superheated steam exiting the boiler at 4…

Q: This is an Ideal Rankine Cycle with "Open Feedwater Heater'. We are to analyze the system but the…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: A Rankine cycle given in the figure operates between 4 MPa and 10 kPa pressures. The adiabatic…

A: m = 10[kg/s]P[3] = 4000[kPa]T[3] = 600[C]P[4] = 400[kPa] P[6] = 10[kPa] The mass flow rate of the…

Q: A reheat-regenerative rankine cycle needs to produce 150MW of net power. Boiler pressure is at…

A: The Rankine cycle is the basic operating cycle of all power plants, and it involves the constant…

Q: t has been decided to operate a steam power station on a Rankine Cycle with a relatively high…

Q: 1- Consider an ideal Rankine cycle with a boiler pressure at 2 MPa. For the turbine inlet…

A: Given, Boiler pressure = 2 MPa. Turbine inlet temperature= 500 * C Condenser temperature = 40 C

Q: It has been decided to operate a steam power station on a Rankine Cycle with a relatively high…

A: Process 1 - 2 : Isentropic expansion process (Turbine).Process 2 - 3 : Constant pressure heat…

Q: The thermal efficiency of the cycle. Notes:  Assume the steam is reheated to the inlet temperature…

A: To find: The thermal efficiency of the cycle. Given: The higher working pressure is Ph=17.5 MPa. The…

Q: In an ideal Rankine cycle, steam is generated at 4.1 MPa and 480oC, the condenser is at 32oC.…

A: Given Data T1=280°C P1=2.5 MPa P2=P3=0.026 MPa Indicated steam rate =5.45 Kg/h For super heated…

Q: Calculate the work done in the low-pressure turbine (LPT) of a Rankine cycle with reheat. The steam…

A: Reheat:In a reheat cycle the expansion is carried out in two turbines with an intermediate reheat.…

Q: 9MPa pressure and 600C to steam high pressure turbine to ideal Rankine cycle with reheat it enters…

Q: ankine cycle using superheat and reheat applications. Steam enters the stage 1 turbine at 8 MPa and…

A: To determine: : A) the thermal efficiency of the cycle, B) the mass flow rate of the steam, C) the…

Q: Determine the following: The Boiler Thermal Efficiency

Q: A. Calculate the thermal efficiency of a Rankine cycle in which the steam is initially dry saturated…

A: As per the guidelines, I can solve only 1st question at a time. For second repost in a separate…

Q: Compare the thermal efficiency and turbine-exit quality (temperature if superheated) at the…

Q: A simple ideal Rankine cycle with water as the working fuid operates between the pressure limits of…

Q: Steam turbine receives 400000 kg/hr of steam throttled in actual reheat Rankine cycle with two…

A: To Draw :The schematic diagram also the T-S.Given : The Steam turbine receives is

Q: An ideal Rankine cycle with double reheat operates the boiler at 12MPa, the reheater at 5 MPa and…

Q: A simple Rankine cycle works between the boiler pressure of 4 MPa and c pressure of 6 kPa. The steam…

A: Given:P1=4 MPaP2=6 KPa

Q: Steam turbine receives 400000 kg/hr of steam throttled in actual reheat Rankine cycle with two…

Q: In an ideal Rankine cycle, steam is generated at 4.1 MPa and 480 deg. C. The condenser is at 32 deg.…

A: Given data Condition of steam entering the turbineP1 = 4.1 MPa = 41 barT1 = 480 °CCondenser…

Q: an ideal rankine cycle that operates the boiler with an outlet temperature 350°C and 30 bar,and the…

A: The Values of Enthalpy ,Entropy ,specific volume at different stages are calculated from the steam…

Q: 8. What is the efficiency of a Rankine cycle where the boiler heats the sten 290°C using 1700KJ/kg,…

A: Given Maximum Temperature, Tmax = 290oC Minimum Temperature, Tmin = 40oC Heat supplied,…

Q: An ideal vapor-compression cycle uses R-134a as the working fluid. Recall that the compressor…

A: Pressure of the evaporatorPressure of the condenserTemperature at the entry of the…

Q: An ideal Rankine cycle with reheat uses water as the working fluid. As shown below, the conditions…

Q: (a) A Steam power plant operates on a simple ideal Rankine eycle (Figure 2). Determine the thermal…

A: Answer: The thermal efficiency of the Rankine cycle is 34.9530 %.

Q: Example Consider a steam power plant operating on the ideal Rankine cycle the steam enters the…

A: Given that: For a Rankine cycle, temperature and pressure at the inlet of turbine are 350 oC and 3…

Q: Compare the thermal efficiency and turbine-exit quality (temperature if superheated) at the…

A: Given data Boiler pressure = P1 = 5 MPa = 50 bar Boiler exit temperature = T1 = 500°C Condenser…

Q: Consider a simple ideal Rankine cycle with fixed boiler and condenser pressures.. Whathappens if the…

A: The Rankine cycle is an ideal cycle used to predict the performance of the turbine systems in the…

Q: A domestic refrigerator using R-12 as a working fluid.The condensing and evaporating temperatures…

A: INTRODUCTION : Refrigeration is the process of maintaining a colder temperature than the ambient…

Q: The engine on a steam ship runs on the Rankine cycle. The steam leaves the boiler at 20 bar and…

A: Solution: Given Data: Pb=20 barTb=350oCηT=75%Po=1 bar To Find: A. Determine the operating…

Q: Determine the range of P values for which the resulting from the three forces applied to the bracket…

Question

3. A simple ideal Rankine cycle which uses water as the working fluid operates its condenser at
40 °C and its boiler at 300 °C. Calculate the work produced by the turbine, the heat supplied in the
boiler, and the thermal efficiency of this cycle when the steam enters the turbine without any
superheating.
Wpump.in
Pump
0-1
9in
Boiler
13
qout
Turbine
Condenser
Wturb,out
4

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Determine the given variables

VIEW

Step 2: Draw the T- S diagram of the Rankine cycle and find the properties of steam at given temperature

VIEW

Step 3: Calculate the pump work

VIEW

Step 4: Calculate the dryness fraction at state 4

VIEW

Step 5: Calculate the enthalpy at state 4 and turbine work

VIEW

Step 6: Calculate the amount of heat transfer to the boiler

VIEW

Step 7: Calculate the thermal efficiency of the plant

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 8 steps with 8 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A simple Rankine cycle works between the boiler pressure of 5 MPa and condenser pressure of 5 kPa. The steam is dry saturated before the throttling in the turbine. Determine Rankine cycle efficiency work ratio specific steam consumption
In an ideal reheat-rgenerative cycle, steam enters the turbine at 6 MPaa and 400 degrees Celsius. After expansion to 1.4 MPaa steam is withdrawn and reheated to 300 degrees Celsius . Extractions for regenerative heating occur at 0.15 MPaa and 1.4 MPaa and the condenser pressure is 0.1 MPaa. Use mass flowrate of 1 kg/s. Compute for the following 9. Thermal cycle efficiency 10. Thermal engine efficiency
An ideal Rankine cycle operates between the pressure limits of 15 MPa in the boiler and 50 kPa in the condenser. The boiler generates steam at a mass flow rate of 50 kg/ s and it enters the turbine at a temperature of 1100°C. a) Calculate the net power output of the cycle, b) Calculate the thermal efficiency of the cycle.
n an ideal rankine cycle. Steam is generated at 4.1 mpa and 480C. The condenser is at 32C. For an engine with the same end states, determine its thermal efficiency, steam rate, and mep. Considering the engine only, assume the brake engine efficiency to be 78%, the generator efficiency 92%, the steam flow rate is 163,600 kg/hr. Compute the output of the combined unit.
An Ideal Rankine cycle operates on a boiler and condenser pressure of 2MPa and 20kPa respectively. Steam leaves the boiler at 500C. The cycle produces a Net Power of 10MW. Determine the a.) Thermal efficiency of the cycle(%), b.) steam rate of the turbine. (kg/kW-hr), and c.)heat rate of the cycle (kJ/kW-hr) PLS SHOW COMPLET SOLUTIONS
In an ideal reheat-rgenerative cycle, steam enters the turbine at 6 MPaa and 400 degrees Celsius. After expansion to 1.4 MPaa steam is withdrawn and reheated to 300 degrees Celsius . Extractions for regenerative heating occur at 0.15 MPaa and 1.4 MPaa and the condenser pressure is 0.1 MPaa. Use mass flowrate of 1 kg/s.
The net power (NOT TURBINE POWER) of the following steam power cycle is desired to be 25MW.Steam enters the turbine at 16 MPa, 450C, condenser at 10kPa pressure saturated liquid-steamIt enters as a mixture. Compressed liquid enters the pump at 9kPa at 35C and at 17MPacomes out. The inlet pressure to the boiler is 16.8MPa and 33C. The output from the boiler is 16.2MPa and 575C.The isentropic efficiency of the turbine is 90%, and that of the pump is 83%. Find the mass flow rate that will provide the required net power.
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:
An ideal Rankine cycle operates between a steam boiler pressure of 18 MPa and a condenser temperature of 42 °C. The steam leaving the boiler is a saturated vapor. The net power generated by the cycle is 150 MW. What is the mass flow rate of steam? What is the cycle efficiency? Use the formula: n=Wnet/Qin.
It A steam power plant operates on the ideal Rankine cycle. The steam enters the turbine at 7.0 MPa and 550°C. 550C Seam generator Turbine 7 MPa Condenser 8- 20 P Pump Boundary It discharges to the condenser at 20 kPa. Let the steam flow rate be 5 kg/s. The steam receives heat from the combustion gases in the furnace of the steam generator; assume the combustion gases change temperature from 2000 K to 425 K in flowing through the steam generator. The cooling water enters the condenser at 20°C and leaves at 40°C. T, is also 20°C. Determine (a) the cycle thermal efficiency, and (b) the cycle irreversibility. Hint: Heating of the steam in the steam generator from state 1 to state 2 occurs at constant pressure; hence the process is internally reversible, but there is a temperature difference between the water in the steam generator and the combustion gas in the furnace, so there are external irreversibilities associated with the process. In the condensation of steam in the condenser from…
termo question example