As an engineer working at a combined power plant, you received a call from a worker who reported that the moisture conte
Posted: Sun Jul 10, 2022 11:43 am
As an engineer working at a combined power plant, you received a call from a worker
who reported that the moisture content at the exit of the steam turbine was exceeding
its allowed value range. In order to improve this situation, vou need to decide the
improvement process to be added to the cycle. The moisture content at the exit of the
steam turbine and the net work output from the cycle need to be evaluated to make
sure the cycle will run well. You also need to evaluate the net work output and thermal
etliciency of the cycle after adding the modification.
Plant information:
Steam enters the high-pressure turbine at 15 MPa and 600°C. The pressure in the
condenser is 10 KPa. The moisture content of the steam at the exit of the lo
W-Dressure
turbine is not allowed to exceed IV.U percent.
The gas-turbine cvcle of a combined gas-steam power plant has a pressure ratio of X.
Air enters the compressor at 300 K and the turbine at 1400 K. The combustion gases
leave the heat exchanger at 247°C
who reported that the moisture content at the exit of the steam turbine was exceeding
its allowed value range. In order to improve this situation, vou need to decide the
improvement process to be added to the cycle. The moisture content at the exit of the
steam turbine and the net work output from the cycle need to be evaluated to make
sure the cycle will run well. You also need to evaluate the net work output and thermal
etliciency of the cycle after adding the modification.
Plant information:
Steam enters the high-pressure turbine at 15 MPa and 600°C. The pressure in the
condenser is 10 KPa. The moisture content of the steam at the exit of the lo
W-Dressure
turbine is not allowed to exceed IV.U percent.
The gas-turbine cvcle of a combined gas-steam power plant has a pressure ratio of X.
Air enters the compressor at 300 K and the turbine at 1400 K. The combustion gases
leave the heat exchanger at 247°C