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Maximum Power Output is 8.1294 Mw
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. Steam expands in a turbine. The heat loss is about...
i need EES code for 5-170, not manual solving 5-169 Steam enters a turbine steadily at...
i
need EES code for 5-170, not manual solving
5-169 Steam enters a turbine steadily at 7 MPa and 600°C with a velocity of 60 m/s and leaves at 25 kPa with a quality of 95 percent. A heat loss of 20 kJ/kg occurs during the process. The inlet area of the turbine is 150 cm?, and the exit area is 1400 cm. Determine (0) the mass flow rate of the steam, (b) the exit velocity, and (c) the power...
Question 38 (2 points) A steam turbine receives 10 kg/s of superheated steam at 120 bar...
Question 38 (2 points) A steam turbine receives 10 kg/s of superheated steam at 120 bar and 600°C. The steam expands adiabatically through the turbine and exits at a pressure of 0.2 bar and a quality of 90%. The steam inlet velocity is 200 m/s and the exit velocity is 50 m/s. Determine the power output of the turbine. 12.531 kW e) 12,344 kW (0) 12,719 kW None of the above
Tor steam power prants 4 marks D) A steam power plant is to be designed using the Rankine cycle with superheat. The...
Tor steam power prants 4 marks D) A steam power plant is to be designed using the Rankine cycle with superheat. The steam must enter; the turbine at pressure (P) and temperature (T), and the turbine steam exit pressure must be 0.05 bars. In order to produce 12 MW, a steam mass floW rate of 8.91 kg/s is to be used and the dryness fraction at turbine exit must be 0.9. Assuming the Rankine cycle to be ideal and neglecting...
Steam enters a turbine at 9 MPa and T1°C and leaves at 20 kPa with a...
Steam enters a turbine at 9 MPa and T1°C and leaves at 20 kPa with a quality equal to 0.60. Neglecting the changes in kinetic and potential energies, determine T1 if the mass flow rate through the turbine is 4 kg/s. The turbine’s power output is 7.5 MW and the heat loss from the turbine is 5 kJ/kg.
A steam power plant operates on the reheat Rankine cycle. Steam enters the high-pressure turbine at...
A steam power plant operates on the reheat Rankine cycle. Steam enters the high-pressure turbine at 12.5 MPa and 5508C at a rate of 7.7 kg/s and leaves at 2 MPa. Steam is then reheated at constant pressure to 400 C before it expands in the low-pressure turbine. Steam leaves the condenser as a saturated liquid. The exit of the turbine is saturated at the condenser pressure (a) the condenser pressure, (b) the net power output, and (c) the thermal...
QUESTION 8 An adiabatic turbine expands steam from 500°C and 3.5 MPa to 200°C and 0.3...
QUESTION 8 An adiabatic turbine expands steam from 500°C and 3.5 MPa to 200°C and 0.3 MPa. If the turbine generates 750 kW, what is the flow rate of steam through the turbine? 1.28 lbm/sec .28 kg/hr 1.28 kg/sec 1.28 kg/min QUESTION 9 A steam turbine operates between 500°C and 3.5 MPa to 200°C and 0.3 MPa. If the turbine generates 750 kW and the heat loss is 100 kW what is the flow rate of steam through the turbine?...
its the power output in KW In a power plant, steam enters a turbine steadily at...
its
the power output in KW
In a power plant, steam enters a turbine steadily at 10 MPa and 600°C with a velocity 65 m/s and leaves at 125 kPa with a 96 percent quality. A heat loss of 22 kJ/kg occurs during the process. The inlet area of the turbine is 140 cm². Determine (a) the mass flow rate of the steam and (b) the power output.
Example A steam turbine receives steam with a specific enthalpy of 3121 kJ/kg. The steam leaves...
Example A steam turbine receives steam with a specific enthalpy of 3121 kJ/kg. The steam leaves the turbine with a specific enthalpy of 2676 kJ/kg. The steam enters and leaves the turbine with velocities of 15 m/s and 60m/s. The elevation difference between the entry and exit ports is negligible and the heat energy lost through the turbine walls is 7600 kJ/h. Calculate the power output if the mass flow through the turbine is 0.5 kg/s. High pressure steam Low...
9:08 LTE HomeWork-5.pdf 1 of 2 MEEN 2374 Home work #5 Air is compressed from 120 kPa and 310 K to...
answer both 1&2 please
9:08 LTE HomeWork-5.pdf 1 of 2 MEEN 2374 Home work #5 Air is compressed from 120 kPa and 310 K to 600 kPa and 550 K. A heat loss of 20 kJ/kg occurs during the process. Determine the power required for a mass flow rate of 3.2kg's 2. Steam at 5 MPa and 500 C expands adiabatically to 75 kPa. If the exhaust steam has a vapor quality of 0.9, determine the work output of this...
Problem 3 Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are...
Problem 3 Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 10 MPa, 400 C, and 80 m/s, and the exit conditions are 10 kPa, 92 percent quality, and 50 m/s. The mass flow rate of the steam is 12 kg/s. Determine (a) the change in kinetic energy, (b) the power output, and (c) the turbine inlet area. Pi = 10 MPa 7, = 400 °C V1 80 m/s No STEAM 3 12 kg/s ▼Sh...
i
need EES code for 5-170, not manual solving
5-169 Steam enters a turbine steadily at 7 MPa and 600°C with a velocity of 60 m/s and leaves at 25 kPa with a quality of 95 percent. A heat loss of 20 kJ/kg occurs during the process. The inlet area of the turbine is 150 cm?, and the exit area is 1400 cm. Determine (0) the mass flow rate of the steam, (b) the exit velocity, and (c) the power...
Question 38 (2 points) A steam turbine receives 10 kg/s of superheated steam at 120 bar and 600°C. The steam expands adiabatically through the turbine and exits at a pressure of 0.2 bar and a quality of 90%. The steam inlet velocity is 200 m/s and the exit velocity is 50 m/s. Determine the power output of the turbine. 12.531 kW e) 12,344 kW (0) 12,719 kW None of the above
Tor steam power prants 4 marks D) A steam power plant is to be designed using the Rankine cycle with superheat. The steam must enter; the turbine at pressure (P) and temperature (T), and the turbine steam exit pressure must be 0.05 bars. In order to produce 12 MW, a steam mass floW rate of 8.91 kg/s is to be used and the dryness fraction at turbine exit must be 0.9. Assuming the Rankine cycle to be ideal and neglecting...
QUESTION 8 An adiabatic turbine expands steam from 500°C and 3.5 MPa to 200°C and 0.3 MPa. If the turbine generates 750 kW, what is the flow rate of steam through the turbine? 1.28 lbm/sec .28 kg/hr 1.28 kg/sec 1.28 kg/min QUESTION 9 A steam turbine operates between 500°C and 3.5 MPa to 200°C and 0.3 MPa. If the turbine generates 750 kW and the heat loss is 100 kW what is the flow rate of steam through the turbine?...
its
the power output in KW
In a power plant, steam enters a turbine steadily at 10 MPa and 600°C with a velocity 65 m/s and leaves at 125 kPa with a 96 percent quality. A heat loss of 22 kJ/kg occurs during the process. The inlet area of the turbine is 140 cm². Determine (a) the mass flow rate of the steam and (b) the power output.
Example A steam turbine receives steam with a specific enthalpy of 3121 kJ/kg. The steam leaves the turbine with a specific enthalpy of 2676 kJ/kg. The steam enters and leaves the turbine with velocities of 15 m/s and 60m/s. The elevation difference between the entry and exit ports is negligible and the heat energy lost through the turbine walls is 7600 kJ/h. Calculate the power output if the mass flow through the turbine is 0.5 kg/s. High pressure steam Low...
answer both 1&2 please
9:08 LTE HomeWork-5.pdf 1 of 2 MEEN 2374 Home work #5 Air is compressed from 120 kPa and 310 K to 600 kPa and 550 K. A heat loss of 20 kJ/kg occurs during the process. Determine the power required for a mass flow rate of 3.2kg's 2. Steam at 5 MPa and 500 C expands adiabatically to 75 kPa. If the exhaust steam has a vapor quality of 0.9, determine the work output of this...
Problem 3 Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 10 MPa, 400 C, and 80 m/s, and the exit conditions are 10 kPa, 92 percent quality, and 50 m/s. The mass flow rate of the steam is 12 kg/s. Determine (a) the change in kinetic energy, (b) the power output, and (c) the turbine inlet area. Pi = 10 MPa 7, = 400 °C V1 80 m/s No STEAM 3 12 kg/s ▼Sh...
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