Steam Plant working on ideal Rankine Cycle has the following data: boiler pressure 60 bar; condenser...
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Steam Plant working on ideal Rankine Cycle has the following data:
boiler pressure 60 bar; condenser...
Part 2 A steam plant operates according to the Rankine cycle. Its data is: Boiler pressure 40 bar...
Please solve ONLY part B.
Thank you
Part 2 A steam plant operates according to the Rankine cycle. Its data is: Boiler pressure 40 bar Condenser pressure 0.02 bar The steam is dry saturated as it enters the turbine. Calculate the following (10 Marks) (5 Marks) (5 Marks) The cycle efficiency ii The work ratio ili Specific steam consumption In order to increase the average temperature of the heat supplied in the boiler the system from question 4 is now...
Question 5 1.5/3 points In a Rankine cycle, steam leaves the boiler and enters the ideal...
Question 5 1.5/3 points In a Rankine cycle, steam leaves the boiler and enters the ideal turbine at 6.9 MPala) as a saturated vapor. Condenser pressure is 6.9 kPaſa). The specific enthalpy of the subcooled condensate/feedwater at the discharge of the feedwater pump (h) is 166.36 kJ/kg. Identify the specific enthalpy (in kJ/kg) of the steam entering the turbine. 166.36 Calculate the quality (in %) of steam-water mixture leaving the turbine. Calculate the specific enthalpy (in kJ/kg) of the steam...
A steam power plant is based on the Rankine cycle with reheat (refer to the figure below). Steam ...
A steam power plant is based on the Rankine cycle with reheat (refer to the figure below). Steam is produced by the boiler/superheater (H-1) at 100 bar and 600 C at a rate of 2.5 kgs. This is expanded to 10 bar in the turbine T-1 and then reheated to 600 °C in heater H-2. The steam is then expanded in turbine T-2 to a pressure of 0.1 bar. The steam is then condensed in condenser (C-1) which operates at...
Steam is the working fluid in a simple, ideal Rankine cycle. Saturated vapor enters the turbine...
Steam is the working fluid in a simple, ideal Rankine cycle. Saturated vapor enters the turbine at 8 MPa and saturated liquid exits the condenser at a pressure of 8 kPa. The net power output of the cycle is 100 MW. Determine for the cycle: i. Thermal efficiency ii. Back work ratio iii. Mass flow-rate of the steam in kg/h iv. Rate of heat transfer to the working fluid as it passes through the boiler in MW v. Rate of...
Tutorial Questions 1 1. Water is the working fluid in an ideal Rankine cycle. The condenser...
Tutorial Questions 1.1. Water is the working fluid in an ideal Rankine cycle. The condenser pressure is kPa, and saturated vapor enters the turbine at 10 MPa. Determine the heat transfer rates, in kJ per kg of steam flowing, for the working fluid passing through the boiler and condenser and calculate the thermal efficiency.2. Water is the working fluid in an ideal Rankine cycle. Saturated vapor enters the turbine at 16 MPa, and the condenser pressure is 8 kPa ....
A steam power plant is operating on the ideal Rankine cycle. Steam enters the turbine at...
A steam power plant is operating on the ideal Rankine cycle. Steam enters the turbine at 90 bar and 550°C and is condensed in the condenser at a pressure of 1.3 bar. a. Using the steam tables provided, state: The specific enthalpy of the superheated steam at 90 bar and 550°C. The specific entropy of the superheated steam at 90 bar and 550°C. iii) The specific enthalpy and specific density of the saturated water at 1.3 bar. iv) The specific...
Water is the working substance for an ideal Rankine cycle. The condenser pressure is equal to...
Water is the working substance for an ideal Rankine cycle. The condenser pressure is equal to 7.5 kPa. The boiler pressure is 8 MPa. Find: a) The specific work required by the pump b) The specific heat addition for the boiler c) The specific heat rejection for the condenser d) The specific work out of the turbine e) The thermal efficiency of the cycle 2. Solve problem 1, but this time assuming that the temperature at the inlet of the...
Consider a steam power plant that operates on an ideal regenerative rankine cycle
Consider a steam power plant that operates on an ideal regenerative rankine cycle. Steam enters turbine at 6 MPa and 450 deg and is condensed in the condenser at 20 kPa. Bleed Steam is extracted from the turbine at 0.4 MPa to heat the boiler feed-water in an open feed-water heater, water leaves the feed water heater as a saturated liquid. Construct a property table giving the pressure, enthalpy and phase for all the state points identified in the cycle...
Water is the working fluid in a modified Rankine cycle with superheat and reheat. Water as...
Water is the working fluid in a modified Rankine cycle with superheat and reheat. Water as superheated vapor enters the high-pressure stage turbine at 60 bar and 440 C and leaves at 5 bar as liquid-vapor mixture with a quality of xa-0.98. It is then reheated to 400 °C at the same pressure of 5 bar before entering the second stage turbine where it expands to a pressure of 0.1 bar and a mixture quality of x0.96. The condenser pressure...
Thermo Final Exam open book open notes 2hrs 1. (10pts) A power plant can be described by an ideal Rankine cycle without any irreversibility's. he boiler produces superheated steam at a pressu...
Thermo Final Exam open book open notes 2hrs 1. (10pts) A power plant can be described by an ideal Rankine cycle without any irreversibility's. he boiler produces superheated steam at a pressure of 200 bars and temperature of 600c (1). The steam expands adiabatically (and isentropicly) thru a turbine exiting as a saturated vapor/liquid mixture at pressure of 0.1bar (2). The mixture passes thru a condenser (P-0.1bar) until it is all saturated liquid (3). It is then pumped adiabatically to...
Please solve ONLY part B.
Thank you
Part 2 A steam plant operates according to the Rankine cycle. Its data is: Boiler pressure 40 bar Condenser pressure 0.02 bar The steam is dry saturated as it enters the turbine. Calculate the following (10 Marks) (5 Marks) (5 Marks) The cycle efficiency ii The work ratio ili Specific steam consumption In order to increase the average temperature of the heat supplied in the boiler the system from question 4 is now...
Question 5 1.5/3 points In a Rankine cycle, steam leaves the boiler and enters the ideal turbine at 6.9 MPala) as a saturated vapor. Condenser pressure is 6.9 kPaſa). The specific enthalpy of the subcooled condensate/feedwater at the discharge of the feedwater pump (h) is 166.36 kJ/kg. Identify the specific enthalpy (in kJ/kg) of the steam entering the turbine. 166.36 Calculate the quality (in %) of steam-water mixture leaving the turbine. Calculate the specific enthalpy (in kJ/kg) of the steam...
A steam power plant is based on the Rankine cycle with reheat (refer to the figure below). Steam is produced by the boiler/superheater (H-1) at 100 bar and 600 C at a rate of 2.5 kgs. This is expanded to 10 bar in the turbine T-1 and then reheated to 600 °C in heater H-2. The steam is then expanded in turbine T-2 to a pressure of 0.1 bar. The steam is then condensed in condenser (C-1) which operates at...
A steam power plant is operating on the ideal Rankine cycle. Steam enters the turbine at 90 bar and 550°C and is condensed in the condenser at a pressure of 1.3 bar. a. Using the steam tables provided, state: The specific enthalpy of the superheated steam at 90 bar and 550°C. The specific entropy of the superheated steam at 90 bar and 550°C. iii) The specific enthalpy and specific density of the saturated water at 1.3 bar. iv) The specific...
Water is the working fluid in a modified Rankine cycle with superheat and reheat. Water as superheated vapor enters the high-pressure stage turbine at 60 bar and 440 C and leaves at 5 bar as liquid-vapor mixture with a quality of xa-0.98. It is then reheated to 400 °C at the same pressure of 5 bar before entering the second stage turbine where it expands to a pressure of 0.1 bar and a mixture quality of x0.96. The condenser pressure...
Thermo Final Exam open book open notes 2hrs 1. (10pts) A power plant can be described by an ideal Rankine cycle without any irreversibility's. he boiler produces superheated steam at a pressure of 200 bars and temperature of 600c (1). The steam expands adiabatically (and isentropicly) thru a turbine exiting as a saturated vapor/liquid mixture at pressure of 0.1bar (2). The mixture passes thru a condenser (P-0.1bar) until it is all saturated liquid (3). It is then pumped adiabatically to...
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