In a double flash geothermal power plant, the high-pressure separator is operating at 1 MPa and...

In a double flash geothermal power plant, the high-pressure separator is operating at 1 MPa and the adiabatic low-pressure separator is operating at 300 kPa. The steam quality entering the adiabatic high-pressure separator is 0.3. The mass flow of saturated liquid leaving the low-pressure separator is 15 kgs. The exit pressure of the steam turbine is 15 kPa and the turbine isentropic efficiency is 0.8. Calculate

a. The mass flow at the turbine exit

b. The mass flow rate entering the high-pressure separator .

c. The production well pressure and temperature

d. The turbine high pressure and low- pressure power outputs

e. Temperature of the geofluid entering the reinjection well (Neglect pumps work )

Expert Solution

samet mamat answered 1 year ago

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