A Steam turbine run with steam inters at (30 bar 400°C to 4 bar) and then expanded isentropically. The turbine is connected to an adiabatic compressor to compress a certain gas, the compressed gas enters at 200kPa and -10°C and leaves at 1 MPa and 70C. Per unit mass flow ofsteam, cakulate the work by the turbine and the mass flow rate of the compressed gas. Take: For steam: hl 3230.9kJ/kg, h2-2750 kJ/kg For compressed gas: hl = 392.3 kJ/kg, h2 = 452.3 kJ/kg %3D

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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A Steam turbine run with steam inters at (30 bar 400°C to 4 bar) and
then expanded isentropically. The turbine is connected to an adiabatic
compressor to compress a certain gas, the compressed gas enters at 200kPa
and -10°C and leaves at 1 MPa and 70C.
Per unit mass flow ofsteam, cakulate the work by the turbine and the mass
flow rate of the compressed gas.
Take:
For steam: hl 3230.9kJ/kg, h2-2750 kJ/kg
For compressed gas: hl 392.3 kJ/kg, h2 452.3 kJ/kg
Transcribed Image Text:A Steam turbine run with steam inters at (30 bar 400°C to 4 bar) and then expanded isentropically. The turbine is connected to an adiabatic compressor to compress a certain gas, the compressed gas enters at 200kPa and -10°C and leaves at 1 MPa and 70C. Per unit mass flow ofsteam, cakulate the work by the turbine and the mass flow rate of the compressed gas. Take: For steam: hl 3230.9kJ/kg, h2-2750 kJ/kg For compressed gas: hl 392.3 kJ/kg, h2 452.3 kJ/kg
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