Question
In: Mechanical Engineering
Air enters a nozzle steadily at P1=650kPa and T1=125°C at a velocity of 12m/s and leaves...
Air enters a nozzle steadily at P1=650kPa and T1=125°C at a velocity of 12m/s and leaves at 150m/s with a pressure of P2=110 kPa and temperature of T2=78°C. If the inlet are of the nozzle is 85cm^2, determine (a) Mass flow rate of air in the nozzle and (b) Exit diameter of nozzle.
Solutions
samet mamat answered 2 years agoRelated Solutions
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1. Air enters a steady-state diffuser at T1 = 20 °C, P1 = 100
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Air enters the compressor of a simple gas turbine at
p1 = 14 lbf/in2, T1 = 520°R. The
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B) Determine the thermal...
Air enters the compressor of a simple gas turbine at p1 = 14 lbf/in2, T1 =...
Air enters the compressor of a simple gas turbine at p1 = 14
lbf/in2, T1 = 520°R. The isentropic efficiencies of the compressor
and turbine are 83 and 87%, respectively. The compressor pressure
ratio is 16 and the temperature at the turbine inlet is 2500°R. The
volumetric flow rate of the air entering the compressor is 9000
ft3/min. Use an air-standard analysis.
Determine the net power developed, in Btu/h.
Air enters the compressor of a simple gas turbine at p1 = 14 lbf/in2, T1 =...
Air enters the compressor of a simple gas turbine at p1 = 14
lbf/in2, T1 = 520°R. The isentropic efficiencies of the compressor
and turbine are 83 and 87%, respectively. The compressor pressure
ratio is 16 and the temperature at the turbine inlet is 2500°R. The
volumetric flow rate of the air entering the compressor is 9000
ft3/min. Use an air-standard analysis.
Determine the net power developed, in Btu/h.
Refrigerant 134a enters a well-insulated nozzle at 14 bar, 60°C, with a velocity of 37 m/s...
Refrigerant 134a enters a well-insulated nozzle at 14 bar, 60°C,
with a
velocity of 37 m/s and exits at 1.2 bar with a velocity of 460 m/s.
For steady-state
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1.Steam is accelerated by a nozzle steadily from a low velocity to a velocity of 210...
1.Steam is accelerated by a nozzle steadily from a low velocity
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Select one:
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b. 10.2 cm2
c. 23.0 cm2
d. 152 cm2
e. 24.0 cm2
2.An adiabatic heat exchanger is used to heat cold water at 15
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1- Steam enters a nozzle at 500 °C and 1000 kPa with a velocity of 15...
1-
Steam enters a nozzle at 500 °C and 1000 kPa with a velocity of 15
m/s. It leaves the nozzle at 200 °C and 300 kPa while losing heat
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Steam enters an adiabatic turbine steadily at 3 MPa and
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Plot the T-s diagram.
Moist air enters an air-conditioning system as shown in the figure below at T1 = 28°C,...
Moist air enters an air-conditioning system as shown in the
figure below at T1 = 28°C,
?1 = 85% and a volumetric flow rate of
(AV)1 = 0.89 m3/s. At the exit of
the dehumidifying section, the air is saturated,
?2 = 100%, and the condensate leaves this
section at the same temperature as the moist air. At the exit of
the heating section the moist air is at T3 =
24°C, ?3 = 50%. The system operates at steady...
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